Journal articles on the topic 'Guizhou molecular phylogenetic analyses morphology new species taxonomy'

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1

Peng, Tao, Shun-Zhi He, Shun-Li Wang, Dan Huang, and Xu-Ping Zhou. "Hemiboea kaiyangensis, a new species of Gesneriaceae endemic to Guizhou, China." PhytoKeys 211 (October 14, 2022): 63–73. https://doi.org/10.3897/phytokeys.211.85630.

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A new species of Gesneriaceae from Guizhou, China, Hemiboea kaiyangensis sp. nov., is described and illustrated. We investigated its phylogenetic position and relationships with 13 other species of Hemiboea C.B.Clarke, which present large morphological diversity in the genus, based on molecular analyses of the nuclear ribosomal internal transcribed spacer (ITS) and the chloroplast trnL-F intron-spacer sequences. The molecular phylogenetic analyses revealed that the new species is most closely related to H. ovalifolia. A diagnostic table and discussion of morphological characters are provided t
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2

Yang, Yu, Yuanpin Xiao, Gangjiang Yu, et al. "Ophiocordyceps aphrophoridarum sp. nov., a new entomopathogenic species from Guizhou, China." Biodiversity Data Journal 9 (December 22, 2021): e66115. https://doi.org/10.3897/BDJ.9.e66115.

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<i>Ophiocordyceps</i> is the largest genus in the family Ophiocordicipitaceae, including many entomopathogenic species. In recent years, many species have been described in this genus, with a wide range of host insects. Entomopathogenic fungi include ecologically, economically and medicinally important species, but a large portion of their diversity remains to be discovered and described.In this study, a new species, <i>Ophiocordyceps aphrophoridarum</i> sp. nov, parasitising <i>Aphrophoridae</i> sp. (Hemiptera) is proposed from China, based on evidence from morphology and molecular phylogenet
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3

Zhang, Jin-Feng, Jian-Kui Liu, Kevin D. Hyde, Anusha H. Ekanayaka, and Zuo-Yi Liu. "Morpho-phylogenetic evidence reveals new species in Rhytismataceae (Rhytismatales, Leotiomycetes, Ascomycota) from Guizhou Province, China." MycoKeys 76 (December 31, 2020): 81–106. https://doi.org/10.3897/mycokeys.76.58465.

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Karst formations represent a unique eco-environment. Research in the microfungi inhabiting this area is limited. During an ongoing survey of ascomycetous microfungi from karst terrains in Guizhou Province, China, we discovered four new species, which are introduced here as Hypoderma paralinderae, Terriera karsti, T. meitanensis and T. sigmoideospora placed in Rhytismataceae, based on phylogenetic analyses and morphological characters. Molecular analyses, based on concatenated LSU-ITS-mtSSU sequence data, were used to infer phylogenetic affinities. Detail descriptions and comprehensive illustra
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4

Wu, Tian-Rou, Jian Xu, Ming-Tai An, Jiang-Hong Yu, Feng Liu, and Zheng-Ren Chen. "Hypericum liboense (Hypericaceae), a new species from Guizhou, China." PhytoKeys 237 (January 12, 2024): 37–49. https://doi.org/10.3897/phytokeys.237.110482.

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<i>Hypericum liboense</i> M.T.An &amp; T.R.Wu, sp. nov. (Hypericaceae) is a newly described species found in the Maolan National Nature Reserve of Guizhou Province, where it grows in rocky habitats without soil on karst mountain tops. In this study, key morphological characters were compared between the new species and the other known <i>Hypericum</i> species of Hypericaceae. DNA sequences were extracted from the leaves of the new species, with nuclear gene sequences (ITS) generated to reconstruct phylogenetic trees and describe its phylogenetic position in relation to other species of <i>Hype
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5

Hu, Hong-Fen, Jian Xu, Ming-Tai An, Ying Guo, and Jia-Wen Yang. "Impatiens beipanjiangensis (Balsaminaceae), a new species from Guizhou, China." PhytoKeys 241 (April 30, 2024): 201–13. https://doi.org/10.3897/phytokeys.241.113700.

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<i>Impatiens beipanjiangensis</i> Jian Xu &amp; H. F. Hu (Balsaminaceae), a new species of Impatiens subg. Clavicarpa discovered in Guizhou, China, is described and illustrated in this study along with its molecular phylogenetic analysis. <i>I. beipanjiangensis</i> is similar to <i>I. liboensis</i>, <i>I. chishuiensis</i> and <i>I. clavigera</i> in morphology, but <i>I. tubulosa</i> has the closest relationship to it. However, there are various ways in which the new species can be easily distinguished from these four species: Inferior nodes swollen rhizoid, pale green and with hooked outer sep
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6

Gu, Jiang-Miao, Song-Tao He, Fang Wen, Xin-Xiang Bai, and Mei-Jun Li. "Primulina xingyiensis (Gesneriaceae), a new species in the karst landforms of Guizhou Province, China." PhytoKeys 251 (January 6, 2025): 1–12. https://doi.org/10.3897/phytokeys.251.135126.

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<i>Primulina xingyiensis</i> X.X.Bai &amp; F.Wen, a new species of Gesneriaceae in the karst landforms of Xingyi City, Guizhou Province, China, is described and illustrated. Morphologically, the species is similar to <i>P. davidioides</i> on corolla, while it is distinguished from <i>P. davidioides</i> by characteristics of thinner and smaller leaves, shorter peduncles, fewer flowers, smaller corolla, glabrous staminodes, and ovary shorter than style. Molecular phylogenetic analysis based on the combined dataset of <i>rpl</i>32-<i>trn</i>L, <i>trn</i>L-<i>trn</i>F, <i>atp</i>B-<i>rbc</i>L, and
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7

He, Siyuan, Lu Wang, Kaize Shen, and Hongmin Zhou. "Morphological characteristics and phylogenetic analyses revealed four new species (Basidiomycota) in the Yunnan-Guizhou Plateau, China." MycoKeys 113 (February 12, 2025): 237–62. https://doi.org/10.3897/mycokeys.113.140932.

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Four new fungi, <i>viz. Clavulinopsis wumengshanensis</i> (Clavariaceae, Agaricales), <i>Henningsomyces bambusae</i> (Porotheleaceae, Agaricales), <i>Xenasma bisterigmatae</i>, and <i>X. guttulata</i> (Xenasmataceae, Russulales), from Yunnan Province in China, are proposed, based on a combination of morphological features and molecular evidence. Phylogenetic analyses were conducted using a combined dataset of internal transcribed space and nuclear ribosomal RNA large subunit sequences. The ITS+LSU analysis showed that <i>Clavulinopsis wumengshanensis</i> sp. nov. groups with <i>C. aurantiocinn
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8

Sun, Jing-E., Qian Zhang, Wen-Mei Luo, Yuan-Qiao Yang, Hua-Ming An, and Yong Wang. "Four new Phragmidium (Phragmidiaceae, Pucciniomycetes) species from Rosaceae plants in Guizhou Province of China." MycoKeys 93 (November 10, 2022): 193–213. https://doi.org/10.3897/mycokeys.93.90861.

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In this study, four new species of Phragmidium were proposed based on morphological and molecular characters. In morphology, Phragmidium rosae-roxburghii sp. nov. was distinguished to related taxa by its unique square to diamond-shaped urediniospores; Ph. rubi-coreani sp. nov. differed from Ph. barclayi and Ph. cibanum because of teliospores with fewer cells and shorter pedicels; urediniospores of Ph. potentillae-freynianae sp. nov. were bigger than Ph. duchesneae-indicae; and Ph. rosae-laevigatae sp. nov. produced bigger urediniospores than Ph. jiangxiense. The phylogenetic analyses based on
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9

Wang, Leishan, Qi Luo, and Renyi Zhang. "A new species of Sinocyclocheilus (Cypriniformes, Cyprinidae) from the Beipan-Jiang in Guizhou, China." ZooKeys 1238 (May 13, 2025): 99–114. https://doi.org/10.3897/zookeys.1238.136371.

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<i>Sinocyclocheilus zhenningensis</i> sp. nov. from the Dabang-He of the Beipan-Jiang Basin in Zhenning County, Guizhou Province, China, is described based on morphological and molecular evidence. The new species can be distinguished morphologically from all congeners in this genus by: (1) normal eyes (5.8%–8.2% SL), presence of pigmentation, with a humpback and no horn structure; (2) pelvic fin rays ii-8, dorsal-fin rays iii-8, stiff and stout last unbranched ray; (3) body depth normal (26.5%–30.1% SL) and covered with irregular black spots, body scaled, but scales buried beneath the skin; (4
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10

Tang, Xia, Rajesh Jeewon, Ruvishika S. Jayawardena, et al. "Additions to the genus Kirschsteiniothelia (Dothideomycetes); Three novel species and a new host record, based on morphology and phylogeny." MycoKeys 110 (October 28, 2024): 35–66. https://doi.org/10.3897/mycokeys.110.133450.

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During a survey of microfungi associated with forest plants, four specimens related to <i>Kirschsteiniothelia</i> were collected from decaying wood in Guizhou, Hainan and Yunnan Provinces, China. <i>Kirschsteiniothelia</i> species have sexual and asexual forms. They are commonly found as saprophytes on decaying wood and have been reported as disease-causing pathogens in humans as well. In this study, we introduce three novel <i>Kirschsteiniothelia</i> species (<i>K. bulbosapicalis</i>, <i>K. dendryphioides</i> and <i>K. longirostrata</i>) and describe a new host record for <i>K. atra</i>, base
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11

Yang, Hong-De, Yong Ding, Ting-Chi Wen, Kalani Kanchana Hapuarachchi, and De-Ping Wei. "Ganoderma ovisporum sp. nov. (Polyporales, Polyporaceae) from Southwest China." Biodiversity Data Journal 10 (July 6, 2022): e80034. https://doi.org/10.3897/BDJ.10.e80034.

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<i>Ganoderma</i> is a white-rot fungus with a cosmopolitan distribution and includes several economically important species. This genus has been extensively researched due to its beneficial medicinal properties and chemical constituents with potential nutritional and therapeutic values. Traditionally, species of <i>Ganoderma</i> were identified solely based on morphology; however, recent molecular studies revealed that many morphology-based species are conspecific. Furthermore, some type species are in poor condition, which hinders us from re-examining their taxonomic characteristics and obtai
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12

Li, Shi-Ze, Jing Liu, Gang Wei, and Bin Wang. "A new species of the Asian leaf litter toad genus Leptobrachella (Amphibia, Anura, Megophryidae) from southwest China." ZooKeys 943 (June 22, 2020): 91–118. https://doi.org/10.3897/zookeys.943.51572.

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A new species of the Asian leaf litter toad genus Leptobrachella from Guizhou Province, China is described based on molecular phylogenetic analyses, morphological comparisons, and bioacoustics data. Phylogenetic analyses based on the mitochondrial 16S rRNA gene sequences supported the new species as an independent clade nested into the Leptobrachella clade and sister to L. bijie. The new species could be distinguished from its congeners by a combination of the following characters: small body size (SVL 30.8–33.4 mm in seven adult males, and 34.2 mm in one adult female); dorsal skin shagreened,
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13

Cao, Liang, Yi Liu, Zhixuan Zeng, Wenjing Yi, and E. Zhang. "Two new species of the loach genus Homatula Nichols, 1925 (Pisces, Nemacheilidae) from the upper Chang-Jiang Basin in China." Zoosystematics and Evolution 101, no. (2) (2025): 697–710. https://doi.org/10.3897/zse.101.146027.

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Two new species of <i>Homatula</i> are herein described from the Wu-Jiang of the upper Chang-Jiang Basin in Guizhou Province, China. <i>Homatula xiangzhi</i> and <i>H. shexiang</i> are respectively assigned to the scaleless group and the partially scaled group of the genus. <i>Homatula xiangzhi</i> differs from all other species of the scaleless group in having a complete lateral line, an adipose crest along the dorsal mid-line of the caudal peduncle anteriorly terminating behind the middle of the anal-fin base, nine branched dorsal-fin rays, vertebrae 4+42-43 and no median notch on the lower
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14

Li, Shi-Ze, Ning-Ning Lu, Jing Liu, and Bin Wang. "Description of a new Megophrys Kuhl & Van Hasselt, 1822 (Anura, Megophryidae) from Guizhou Province, China." ZooKeys 986 (November 5, 2020): 101–26. https://doi.org/10.3897/zookeys.986.57119.

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A new species of the genus Megophrys is described from Guizhou Province, China. Molecular phylogenetic analyses based on mitochondrial DNA indicated the new species as a clade clustered into the Megophrys clade. The new species can be distinguished from its congeners by a combination of the following characters: body size moderate (SVL 40.0–45.5 mm in males and 48.9–51.2 mm in females); vomerine teeth absent; tongue not notched behind; tympanum distinctly visible, oval; a small horn-like tubercle at the edge of each upper eyelid; two metacarpal tubercles in hand; toes with rudimentary webbing;
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15

Cheng, Yan-Lin, Sheng-Chao Shi, Jiaqi Li, Jing Liu, Shi-Ze Li, and Bin Wang. "A new species of the Asian leaf litter toad genus Leptobrachella Smith, 1925 (Anura, Megophryidae) from northwest Guizhou Province, China." ZooKeys 1021 (March 2, 2021): 81–107. https://doi.org/10.3897/zookeys.1021.60729.

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A new species of the Asian leaf litter toad genus Leptobrachella is described from Guizhou Province, China. Molecular phylogenetic analyses support the new species as an independent lineage deeply nested in the Leptobrachella clade. The new species is distinguished from its congeners by a combination of the following morphological characters: body size medium (SVL 29.7–31.2 mm in five adult males); dorsal skin shagreened, some of the granules forming longitudinal short skin ridges; tympanum distinctly discernible, slightly concave; supra-axillary, femoral, pectoral and ventrolateral glands dis
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16

Su, Haijun, Shengchao Shi, Yanqing Wu, et al. "Description of a new horned toad of Megophrys Kuhl & Van Hasselt, 1822 (Anura, Megophryidae) from southwest China." ZooKeys 974 (October 7, 2020): 131–59. https://doi.org/10.3897/zookeys.974.56070.

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A new species of the genus Megophrys is described from Guizhou Province, China. Molecular phylogenetic analyses supported the new species as an independent clade nested into the Megophrys. The new species could be distinguished from its congeners by a combination of the following characters: body size moderate (SVL 49.3–58.2 mm in males); vomerine ridges present distinctly, vomerine teeth present; tongue feebly notched behind; tympanum distinctly visible, oval; two metacarpal tubercles in hand; toes with one-third webbing and wide lateral fringes; heels overlapped when thighs are positioned at
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17

Xu, Ning, Shi-Ze Li, Jing Liu, Gang Wei, and Bin Wang. "A new species of the horned toad Megophrys Kuhl & Van Hasselt, 1822 (Anura, Megophryidae) from southwest China." ZooKeys 943 (June 22, 2020): 119–44. https://doi.org/10.3897/zookeys.943.50343.

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A new species of the genus Megophrys is described from Guizhou Province, China. Molecular phylogenetic analyses based on mitochondrial DNA and nuclear DNA sequences all strongly supported the new species as an independent clade sister to M. minor and M. jiangi. The new species could be distinguished from its congeners by a combination of the following characters: body size moderate (SVL 43.4–44.1 mm in males, and 44.8–49.8 mm in females; vomerine teeth absent; tongue not notched behind; a small horn-like tubercle at the edge of each upper eyelid; tympanum distinctly visible, rounded; two metac
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18

Wang, Yi-Xin, Zi-Ying Ding, Xin-Yu Ji, Zhe Meng, and Xiao-Yong Liu. "Unveiling Species Diversity Within Early-Diverging Fungi from China VI: Four Absidia sp. nov. (Mucorales) in Guizhou and Hainan." Microorganisms 13, no. 6 (2025): 1315. https://doi.org/10.3390/microorganisms13061315.

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Absidia is the most species-rich genus within the family Cunninghamellaceae, with its members commonly isolated from diverse substrates, particularly rhizosphere soil. In this study, four novel Absidia species, A. irregularis sp. nov., A. multiformis sp. nov., A. ovoidospora sp. nov., and A. verticilliformis sp. nov., were discovered from soil samples collected in southern and southwestern China, using integrated morphological and molecular analyses. Phylogenetic analyses based on concatenated ITS, SSU, LSU, Act, and TEF1α sequence data reconstructed trees that strongly supported the monophyly
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19

Wei, Gang, Shi-Ze Li, Jing Liu, Yan-Lin Cheng, Ning Xu, and Bin Wang. "A new species of the Music frog Nidirana (Anura, Ranidae) from Guizhou Province, China." ZooKeys 904 (January 16, 2020): 63–87. https://doi.org/10.3897/zookeys.904.39161.

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The Music frog genus Nidirana is widely distributed in East and South Asia. Here, a new species of the genus is described from southwestern China. Phylogenetic analyses based on the mitochondrial 16S rRNA and COI gene sequences supported the new species as a clade closely related to N. leishanensis, N. hainanensis, N. chapaensis, N. daunchina, and N. yaoica. The new species could be distinguished from its congeners by a combination of the following characters: body of medium size (SVL 41.2–43.5 mm in males and 44.7 mm in female); lateroventral groove only present on toes; relative finger lengt
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20

Li, Shize, Wei Li, Yanlin Cheng, Jing Liu, Gang Wei, and Bin Wang. "Description of a new Asian Leaf Litter Toad of the genus Leptobrachella Smith, 1925 (Anura, Megophryidae) from southern Guizhou Province, China." Biodiversity Data Journal 12 (January 9, 2024): e113427. https://doi.org/10.3897/BDJ.12.e113427.

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The Asian leaf litter toads of the genus <i>Leptobrachella</i> Smith, 1925 (Anura, Megophryidae) inhabit the forest floor and rocky streams in hilly evergreen forests and are widely distributed from southern China, west to north-eastern India and Myanmar, through mainland Indochina to Peninsular Malaysia and the Island of Borneo.The Asian leaf litter toads of the genus <i>Leptobrachella</i> Smith, 1925 (Anura, Megophryidae) inhabit the forest floor and rocky streams in hilly evergreen forests and are widely distributed from southern China, west to north-eastern India and Myanmar, through mainl
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21

Xiao, Xing-Juan, Ning-Guo Liu, Jian Ma, et al. "Three new asexual Kirschsteiniothelia species from Guizhou Province, China." MycoKeys 113 (February 3, 2025): 147–68. https://doi.org/10.3897/mycokeys.113.139427.

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During our investigation of saprobic fungi in southwestern China, three micro-hyphomycetous fungi were isolated from dead wood in freshwater and terrestrial habitats in Guizhou Province. Phylogenetic analyses of ITS, LSU, and SSU sequences, performed using Maximum Likelihood and Bayesian Inference methods, confirmed that these isolates belong to <i>Kirschsteiniothelia</i>. Based on distinct morphological characteristics and molecular phylogenetic evidence, we describe three new species: <i>Kirschsteiniothelia guizhouensis</i>, <i>K. weiningensis</i>, and <i>K. xishuiensis</i>. Furthermore, the
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22

Zhang, Jin-Feng, Jian-Kui Liu, Kevin D. Hyde, Anusha H. Ekanayaka, and Zuo-Yi Liu. "Morpho-phylogenetic evidence reveals new species in Rhytismataceae (Rhytismatales, Leotiomycetes, Ascomycota) from Guizhou Province, China." MycoKeys 76 (December 31, 2020): 81–106. http://dx.doi.org/10.3897/mycokeys.76.58465.

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Karst formations represent a unique eco-environment. Research in the microfungi inhabiting this area is limited. During an ongoing survey of ascomycetous microfungi from karst terrains in Guizhou Province, China, we discovered four new species, which are introduced here as Hypoderma paralinderae, Terriera karsti, T. meitanensis and T. sigmoideospora placed in Rhytismataceae, based on phylogenetic analyses and morphological characters. Molecular analyses, based on concatenated LSU-ITS-mtSSU sequence data, were used to infer phylogenetic affinities. Detail descriptions and comprehensive illustra
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23

CHEN, QIAN, ZHEN-ZHEN XU, and QIU-YUE ZHANG. "Panellus microspermus sp. nov. (Agaricales, Basidiomycota) evidenced by the morphological characters and molecular phylogeny." Phytotaxa 606, no. 1 (2023): 16–28. http://dx.doi.org/10.11646/phytotaxa.606.1.2.

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Panellus microspermus sp. nov. is described and illustrated from Guizhou Province, southwest China, based on morphology and molecular phylogenetic analyses. It is characterized by pileate, subgelatinous basidiomata with lamellate hymenophore, a lateral rudimentary stipe, cream to pale buff pileus with finely chalky pruinose surface, gelatinous context and lamellae, a monomitic hyphal system, and ellipsoid basidiospores measuring 2.5–3.2 × 1.5–2 μm. The phylogenetic analysis based on ITS + nLSU rDNA sequences shows that the new species belongs to Panellus, forming a monophyletic lineage with st
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24

Song, Lian-chai, Lu Huang, Ling-ling Liu, et al. "Curvicladiella paphiopedili sp. nov. (Hypocreales, Nectriaceae), a new species of orchid (Paphiopedilum sp.) from Guizhou, China." Biodiversity Data Journal 10 (April 5, 2022): e80122. https://doi.org/10.3897/BDJ.10.e80122.

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An asexual fungus, collected from diseased leaves of <i>Paphiopedilum</i> sp. from Guizhou Province, China, and based on the phylogenetic analyses and morphological characters, it was identified as a new species in <i>Curvicladiella</i>. The genus <i>Curvicladiella</i> are recorded for the first time for China.The morphology of <i>Curvicladiella paphiopedili</i> sp. nov. is characterised by penicillate conidiophores with a stipe, dull, tapering towards the apex, the curved stipe extension and cylindrical conidia. In the phylogenetic analyses of combined cmdA, his3, ITS, LSU, tef1 and tub2 sequ
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25

ZHANG, ZHI-YUAN, YI-XUAN ZHAO, XIN SHEN, et al. "Molecular phylogeny and morphology of Cunninghamella guizhouensis sp. nov. (Cunninghamellaceae, Mucorales), from soil in Guizhou, China." Phytotaxa 455, no. 1 (2020): 31–39. http://dx.doi.org/10.11646/phytotaxa.455.1.4.

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During a survey of keratinolytic fungi in China, three Cunninghamella strains were isolated. Phylogenetic analyses of ITS and ITS+LSU+EF-1α sequence data showed that these strains constitute a new species related to C. blakesleeana, C. bigelovii, C. multiverticillata and C. phaeospora. The new species differs from C. multiverticillata and C. phaeospora in the shape and size of its teminal and lateral vesicles and can be distinguished from C. blakesleeana and C. bigelovii by the absent of zygosporangia, and the shape and size of it sporangioles. The results of phylogenetic and morphological ana
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26

Hu, Hong Min, Li Li Liu, Xu Zhang, et al. "New species and records of Neomassaria, Oxydothis and Roussoella (Pezizomycotina, Ascomycota) associated with palm and bamboo from China." MycoKeys 93 (November 10, 2022): 165–91. https://doi.org/10.3897/mycokeys.93.89888.

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Several micro fungi were gathered from bamboo and palm in Guizhou Province, China. In morphology, these taxa resemble Neomassaria, Roussoella and Oxydothis. Multi-gene phylogenetic analyses based on combined ITS, LSU, SSU, rpb2 and tef1 loci confirmed that two are new geographical records for China, (viz. Roussoella siamensis, Neomassaria fabacearum), while two of them are new to science (viz. Oxydothis fortunei sp. nov. and Roussoella bambusarum sp. nov.). The stromata of Roussoella bambusarum are similar to those of R. thailandica, but its ascospores are larger. In addition, multi-gene phylo
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27

WEN, TING-CHI, YUAN-PIN XIAO, YAN-FENG HAN, et al. "Multigene phylogeny and morphology reveal that the Chinese medicinal mushroom ‘Cordyceps gunnii’ is Metacordyceps neogunnii sp. nov." Phytotaxa 302, no. 1 (2017): 27. http://dx.doi.org/10.11646/phytotaxa.302.1.2.

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Morphological and molecular phylogenetic analyses of an entomogenous fungus associated with larvae of Lepidoptera in Guizhou and Anhui, China showed it to be a new species, Metacordyceps neogunnii. It differs from similar species in having longer asci and wider ascospores. Multigene analysis of ITS, 18S, TEF1 and RPB1 sequence data also confirmed the distinctiveness of this species. This species has been wrongly regarded in China as ‘Cordyceps gunnii’ for more than 30 years. Cordyceps gunnii from Tasmania is considered to be in the family Ophiocordycipitaceae based on its multigene phylogeny a
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28

Habib, Kamran, Xin Zhou, Wenyu Zeng, et al. "Stromatolinea, a new diatrypaceous fungal genus (Ascomycota, Sordariomycetes, Xylariales, Diatrypaceae) from China." MycoKeys 108 (September 4, 2024): 197–225. http://dx.doi.org/10.3897/mycokeys.108.126712.

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Molecular phylogeny and morphological characteristics of collections of diatrypaceous fungi from Guizhou Province, China, lead to the establishment of a new genus, Stromatolinea, and the identification of four new species and two new combinations. The taxa were found growing on the dead culms of Phyllostachys bamboo. The new genus is distinguished by its well-developed, discrete linear stromata with yellow interior tissue and allantoid subhyaline ascospores. The newly described species are Stromatolinea grisea, S. guizhouensis, S. hydei, and S. xishuiensis. Additionally, two new combinations,
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29

Wang, Si-Yao, Yong Wang, and Yan Li. "Cladosporium spp. (Cladosporiaceae) isolated from Eucommia ulmoides in China." MycoKeys 91 (July 26, 2022): 151–68. https://doi.org/10.3897/mycokeys.91.87841.

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Eucommia ulmoides is a rare tree species in China with high medicinal and gum value. Nine strains of hyphomycetous fungi were isolated from the leaf litter of E. ulmoides in Guizhou Province. Preliminary identifications based on ITS indicated that they belong to the genus Cladosporium. Morphology and phylogenetic analyses based on the internal transcribed spacer regions (ITS) of the nrDNA, the partial translation elongation factor 1-α (tef1) gene and partial of actin (act) gene confirmed that the strains represent four species, including two novel taxa, viz., Cladosporium eucommiae and C. guiz
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Xu, Zhong-Shun, Li-ping Deng, Hai-Yan Wang, et al. "Description of two new species of Ophiocordyceps: O. sinocampes and O. cystidiata (Ophiocordycipitaceae, Hypocreales) from typical karst landform forests in Guizhou, China." MycoKeys 114 (February 13, 2025): 1–27. https://doi.org/10.3897/mycokeys.114.134323.

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Karst habitats are hotspots of diversity and endemism. Their naturally fragmented distributions across broad geographic landscapes have led to a complex array of smaller evolutionary ecosystems. Comprehensive biodiversity assessments of karst habitats have revealed that these ecosystems contain a high level of endemism. During a survey of cordycipitoid fungi in the karst region of southwest Guizhou, China, we identified and proposed two new species, based on morphology and multi-locus (nrSSU, nrLSU, tef, rpb1, and rpb2) phylogenetic analyses. O. cystidiatasp. nov. is characterized by gray-whit
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31

WU, YOU-PENG, YIN-HUI PI, SI-HAN LONG, et al. "Morphological and phylogenetic study of five species of Astrocystis and Collodiscula on bamboo." Phytotaxa 522, no. 4 (2021): 265–84. http://dx.doi.org/10.11646/phytotaxa.522.4.1.

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Five taxa that morphologically resemble Astrocystis and Collodiscula were collected on bamboo culms from Guizhou, Hainan and Yunnan provinces in China. Based on morphology and molecular analyses (combined ITS, RPB2, β-tubulin and α-actin genes), these species were identified as Astrocystis cocoes (a new record to China), A. bambusicola, Collodiscula japonica and two new species (A. multiloculata and C. lancangjiangensis). Astrocystis multiloculata can be distinguished from other Astrocystis species by its superficial stromata containing many perithecia and larger ascospores (19–25 × 7–11 μm).
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32

Sun, Jing-E., Qian Zhang, Wen-Mei Luo, Yuan-Qiao Yang, Hua-Ming An, and Yong Wang. "Four new Phragmidium (Phragmidiaceae, Pucciniomycetes) species from Rosaceae plants in Guizhou Province of China." MycoKeys 93 (November 10, 2022): 193–213. http://dx.doi.org/10.3897/mycokeys.93.90861.

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In this study, four new species of Phragmidium were proposed based on morphological and molecular characters. In morphology, Phragmidium rosae-roxburghii sp. nov. was distinguished to related taxa by its unique square to diamond-shaped urediniospores; Ph. rubi-coreani sp. nov. differed from Ph. barclayi and Ph. cibanum because of teliospores with fewer cells and shorter pedicels; urediniospores of Ph. potentillae-freynianae sp. nov. were bigger than Ph. duchesneae-indicae; and Ph. rosae-laevigatae sp. nov. produced bigger urediniospores than Ph. jiangxiense. The phylogenetic analyses based on
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33

Tang, Xia, Rajesh Jeewon, Yong-Zhong Lu, et al. "Morphophylogenetic evidence reveals four new fungal species within Tetraplosphaeriaceae (Pleosporales, Ascomycota) from tropical and subtropical forest in China." MycoKeys 100 (December 6, 2023): 171–204. https://doi.org/10.3897/mycokeys.100.113141.

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Tetraplosphaeriaceae (Pleosporales, Ascomycota) is a family with many saprobes recorded from various hosts, especially bamboo and grasses. During a taxonomic investigation of microfungi in tropical and subtropical forest regions of Guizhou, Hainan and Yunnan provinces, China, several plant samples were collected and examined for fungi. Four newly discovered species are described based on morphology and evolutionary relationships with their allies inferred from phylogenetic analyses derived from a combined dataset of LSU, ITS, SSU, and <i>tub2</i> DNA sequence data. Detailed illustrations, desc
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34

Wei, Yi-Gang, Fang Wen, Bo Zhao, and Shun-Zhi He. "Anna rubidiflora (Gesneriaceae), a new species from Guizhou, the southern part of China." Plant Ecology and Evolution 146, no. (2) (2013): 203–11. https://doi.org/10.5091/plecevo.2013.731.

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<b>Background</b> – <i>Anna</i> is a small genus of Gesneriaceae, occurring in China and Vietnam. During fieldwork in Guizhou, China, a representative of this genus was discovered which did not match the description of any of the three known species. <b>Methods</b> – Herbarium taxonomical and morphological studies, SEM of pollen and seeds and molecular phylogenetic analyses were performed. <b>Key results</b> – A new species, <i>Anna rubidiflora</i> S.Z. He, F.Wen &amp; Y.G. Wei, a stenochoric species from the southern part of China (Kaiyang county of Guizhou province), is described and illustr
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35

Habib, Kamran, Xin Zhou, Wenyu Zeng, et al. "Stromatolinea, a new diatrypaceous fungal genus (Ascomycota, Sordariomycetes, Xylariales, Diatrypaceae) from China." MycoKeys 108 (September 4, 2024): 197–225. https://doi.org/10.3897/mycokeys.108.126712.

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Molecular phylogeny and morphological characteristics of collections of diatrypaceous fungi from Guizhou Province, China, lead to the establishment of a new genus, <i>Stromatolinea</i>, and the identification of four new species and two new combinations. The taxa were found growing on the dead culms of <i>Phyllostachys</i> bamboo. The new genus is distinguished by its well-developed, discrete linear stromata with yellow interior tissue and allantoid subhyaline ascospores. The newly described species are <i>Stromatolinea grisea</i>, <i>S. guizhouensis</i>, <i>S. hydei</i>, and <i>S. xishuiensis
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36

Xu, Zhong-Shun, Li-ping Deng, Hai-Yan Wang, et al. "Description of two new species of Ophiocordyceps: O. sinocampes and O. cystidiata (Ophiocordycipitaceae, Hypocreales) from typical karst landform forests in Guizhou, China." MycoKeys 114 (February 13, 2025): 1–27. https://doi.org/10.3897/mycokeys.114.134323.

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Karst habitats are hotspots of diversity and endemism. Their naturally fragmented distributions across broad geographic landscapes have led to a complex array of smaller evolutionary ecosystems. Comprehensive biodiversity assessments of karst habitats have revealed that these ecosystems contain a high level of endemism. During a survey of cordycipitoid fungi in the karst region of southwest Guizhou, China, we identified and proposed two new species, based on morphology and multi-locus (nrSSU, nrLSU, <i>tef</i>, <i>rpb1</i>, and <i>rpb2</i>) phylogenetic analyses. <i>O. cystidiata</i> sp. nov.
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37

Hussain, Shah, Moza Al-Kharousi, Dua'a Al-Maqbali, et al. "Two new species of Hymenagaricus (Agaricales, Agaricaceae) from Oman, based on morphology and molecular phylogeny." MycoKeys 105 (April 17, 2024): 1–19. https://doi.org/10.3897/mycokeys.105.113591.

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<i>Hymenagaricus</i> has small to medium-sized mushrooms and the cap surface with squamulose pellicles, consisting of hymeniform or pseudoparenchymatous cells and yellowish-brown basidiospores. The species of <i>Hymenagaricus</i> are very similar to those of <i>Xanthagaricus</i> and it is extremely difficult to differentiate the species of both genera in the field. However, phylogenetically, both the genera are clearly distinct. In this study, we describe two new species of <i>Hymenagaricus</i>, i.e. <i>H. wadijarzeezicus</i> and <i>H. parvulus</i> from the southern part of Oman. Species descr
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Long, Sihan, Lili Liu, Yinhui Pi, et al. "New contributions to Diatrypaceae from karst areas in China." MycoKeys 83 (August 20, 2021): 1–37. https://doi.org/10.3897/mycokeys.83.68926.

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In this study, fungal specimens of the family Diatrypaceae were collected from karst areas in Guizhou, Hainan and Yunnan Provinces, China. Morpho-molecular analyses confirmed that these new collections comprise a new genus Pseudodiatrype, three new species (Diatrype lancangensis, Diatrypella pseudooregonensis and Eutypa cerasi), a new combination (Diatrypella oregonensis), two new records (Allodiatrype thailandica and Diatrypella vulgaris) from China and two other known species (Neoeutypella baoshanensis and Paraeutypella citricola). The new taxa are introduced, based on multi-gene phylogeneti
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Chun-Sheng, Long, Wu You-Peng, Zhang Xu, et al. "Additions to hyphomycetes from Yungui Plateau, China with three new species (Ascomycota, Sordariomycetes)." Biodiversity Data Journal 11 (May 15, 2023): e101629. https://doi.org/10.3897/BDJ.11.e101629.

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Yungui Plateau is rich in fungal diversity. Hyphomycetes, growing on submerged wood, can promote the degradation of organisms and the reuse of rotten wood energy. During an investigation of hyphomycetes in this region, 19 species of dematiaceous hyphomycetes were collected in Yungui Plateau.Both morphological identification and multi-gene phylogenetic analyses of ITS, <i>tef</i>1 and LSU sequences supported <i>Coryneum sevenseptatis</i> as a new species. <i>Phaeoisaria guizhouensis</i> and <i>Pleurothecium yunanensis</i> were introduced, based on morphology. Morphological descriptions and illu
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40

Luo, Tao, Ming-Le Mao, Chang-Ting Lan, et al. "Four new hypogean species of the genus Triplophysa (Osteichthyes, Cypriniformes, Nemacheilidae) from Guizhou Province, Southwest China, based on molecular and morphological data." ZooKeys 1185 (November 28, 2023): 43–81. https://doi.org/10.3897/zookeys.1185.105499.

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Recently described cave species of the genus <i>Triplophysa</i> have been discovered in southwestern China, suggesting that the diversity of the genus is severely underestimated and that there may be many undescribed species. In this work, four new species of the genus <i>Triplophysa</i> are described from southwestern Guizhou Province, China, namely <i>Triplophysa cehengensis</i> Luo, Mao, Zhao, Xiao &amp; Zhou, sp. nov. and <i>Triplophysa rongduensis</i> Mao, Zhao, Yu, Xiao &amp; Zhou, sp. nov. from Rongdu Town, Ceheng County, Guizhou, <i>Triplophysa panzhouensis</i> Yu, Luo, Lan, Xiao &amp;
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41

Deng, Yu, Qing Liu, Xuming Wang, et al. "Molecular phylogeny and taxonomy of the Sicista concolor group (Mammalia, Rodentia, Sicistidae) with the description of a new species." Zoosystematics and Evolution 101, no. 3 (2025): 1197–211. https://doi.org/10.3897/zse.101.155510.

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Sicista is the sole extant genus in the family Sicistidae and one of the most ancient rodent genera known to date. This genus is of particular importance in mammalian evolutionary studies due to its ancient lineage and specialized ecological niches. In China, species of the genus Sicista are notoriously rare and elusive, making specimen collection exceptionally difficult. Sicista concolor is a poorly studied species within the genus, and its phylogenetic relationships and evolutionary history remain largely unexplored. In this study, we collected 36 specimens of S. concolor, sequenced one mito
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42

MACAGNAN, LEONARDO B., CLAUDIA S. VENTURIN, MARINA L. AZEVEDO, ADELA HARVEY, and C. FREDERICO D. GURGEL. "Molecular systematics of Jania species (Corallinales, Rhodophyta) from south-eastern Australia based on cox1 and psbA DNA sequence analyses." Phytotaxa 606, no. 2 (2023): 87–103. http://dx.doi.org/10.11646/phytotaxa.606.2.1.

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Taxonomy of the calcified marine red macroalgal genus Jania (Corallinales, Rhodophyta) is traditionally built on the comparative analyses of vegetative and reproductive morpho-anatomical characters. However, Jania species often display high levels of morphological plasticity leading to frequent homoplasies. Cryptic speciation and the occurrence of overlapping diagnostic characters between some species often compromises species identification based on the type method. Molecular methods represent powerful tools to help test morphology-based classifications, delineate morphologically challenging
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43

Qiao, Ya-Zhuo, Shan Liu, Qiu-Hong Niu, and Feng-Li Hui. "Three new Dioszegia species (Bulleribasidiaceae, Tremellales) discovered in the phylloplane in China." MycoKeys 101 (February 2, 2024): 313–28. https://doi.org/10.3897/mycokeys.101.117174.

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The genus <i>Dioszegia</i> is comprised of anamorphic basidiomycetous yeasts and is classified in the family Bulleribasidiaceae of the order Tremellales. Currently, 24 species have been described and accepted as members of the genus, although its diversity and global distribution have not been thoroughly investigated. In this study, yeasts were isolated from plant leaves collected in the Guizhou and Henan Provinces of China and identified through a combination of morphological and molecular methods. Phylogenetic analyses of the combined ITS and LSU sequences coupled with morphological studies
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He, Siyuan, Lu Wang, Kaize Shen, and Hongmin Zhou. "Morphological characteristics and phylogenetic analyses revealed four new species (Basidiomycota) in the Yunnan-Guizhou Plateau, China." MycoKeys 113 (February 12, 2025): 237–62. https://doi.org/10.3897/mycokeys.113.140932.

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Four new fungi, viz. Clavulinopsis wumengshanensis (Clavariaceae, Agaricales), Henningsomyces bambusae (Porotheleaceae, Agaricales), Xenasma bisterigmatae, and X. guttulata (Xenasmataceae, Russulales), from Yunnan Province in China, are proposed, based on a combination of morphological features and molecular evidence. Phylogenetic analyses were conducted using a combined dataset of internal transcribed space and nuclear ribosomal RNA large subunit sequences. The ITS+LSU analysis showed that Clavulinopsis wumengshanensissp. nov. groups with C. aurantiocinnabarina, Henningsomyces bambusaesp. nov
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Xu, Yuhan, Zhengcai Wei, Qiang Fu, et al. "Chelonopsis guchengensis, a new species of Lamiaceae from Hubei Province in Central China." PhytoKeys 253 (March 17, 2025): 331–42. https://doi.org/10.3897/phytokeys.253.145834.

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<i>Chelonopsis</i> is a small genus endemic to East Asia. In this study, a new species, <i>C. guchengensis</i>, from Nanhe National Nature Reserve, Gucheng County, Hubei Province is described and illustrated. Molecular phylogenetic analyses based on two nuclear ribosomal DNA regions (ETS and ITS) and five plastid DNA markers (<i>trnL</i> intron, <i>trnL</i>-<i>trnF</i>, <i>trnS</i>-<i>trnG</i>, <i>psbA</i>-<i>trnH</i>, and <i>rps16</i>) were carried out to explore the phylogenetic position of the new species. A close relationship between the new species and <i>C. giraldii</i> is supported by m
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46

Li, Shi-Ze, Jing Liu, Xiao-Cong Ke, Gang Cheng, and Bin Wang. "A new species of Amolops (Amphibia, Anura, Ranidae) from Guizhou Province, China." ZooKeys 1189 (January 12, 2024): 33–54. https://doi.org/10.3897/zookeys.1189.115621.

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The Torrent frogs of the genus <i>Amolops</i> are widely distributed in Nepal and northern India eastwards to southern China and southwards to Malaysia. The genus currently contains 84 species. Previous studies indicated underestimated species diversity in the genus. In the context, a new species occurring from the mountains in the northwestern Guizhou Province, China is found and described based on morphological comparisons and molecular phylogenetic analyses, <i>Amolops dafangensis</i> sp. nov. Phylogenetic analyses based on DNA sequences of the mitochondrial 16S rRNA and COI genes supported
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47

Lu, Wenhua, Pumin Nutaratat, Jaturong Kumla, et al. "Morphological and molecular identification of two new Marasmiellus species (Omphalotaceae, Agaricales) from Thailand." MycoKeys 109 (September 24, 2024): 31–48. https://doi.org/10.3897/mycokeys.109.129791.

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<i>Marasmiellus</i> (Omphalotaceae, Agaricales) specimens collected in Thailand were investigated based on morphological characteristics and molecular phylogenetic analyses. In the present study, two species are introduced as new to science, namely <i>Marasmiellus thailandicus</i> and <i>M. minutisporus</i>. Phylogenetic analyses were carried out based on the internal transcribed spacer (nrITS) and nuclear ribosomal RNA large subunit (nrLSU) regions, and the results revealed that the two new taxa are distinct species within <i>Marasmiellus</i>. Another specimen was identified as <i>M. scandens
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Zhang, Jianling, Zirui Gu, Chunqin Zhou, and Hongmin Zhou. "Molecular phylogeny and morphology reveal four new species in Hymenochaetales and one new species in Cantharellales from Southwestern China." MycoKeys 115 (March 12, 2025): 87–135. https://doi.org/10.3897/mycokeys.115.142433.

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Wood-decaying fungi represent a vital group of higher fungi that drive the cycling of matter and energy in forest ecosystems, and they have been the focus of thorough investigation. In this study, five new species, viz. Botryobasidium daweishanense, Inonotus subglobisporum, Kneiffiella bubalina, Xylodon granulanoides, and X. granulans from China, are described and illustrated based on the morphological characteristics and molecular phylogenetic analyses, in which the sequences of ITS+nLSU genes were used for the phylogenetic analyses by maximum likelihood and Bayesian inference methods. The ph
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Tang, Xia, Rajesh Jeewon, Ruvishika S. Jayawardena, et al. "Additions to the genus Kirschsteiniothelia (Dothideomycetes); Three novel species and a new host record, based on morphology and phylogeny." MycoKeys 110 (October 28, 2024): 35–66. http://dx.doi.org/10.3897/mycokeys.110.133450.

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During a survey of microfungi associated with forest plants, four specimens related to Kirschsteiniothelia were collected from decaying wood in Guizhou, Hainan and Yunnan Provinces, China. Kirschsteiniothelia species have sexual and asexual forms. They are commonly found as saprophytes on decaying wood and have been reported as disease-causing pathogens in humans as well. In this study, we introduce three novel Kirschsteiniothelia species (K. bulbosapicalis, K. dendryphioides and K. longirostrata) and describe a new host record for K. atra, based on morphology and multi-gene phylogenetic analy
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50

Luo, Tao, Ning Xiao, Kai Gao, and Jiang Zhou. "A new species of Leptobrachella (Anura, Megophryidae) from Guizhou Province, China." ZooKeys 923 (April 1, 2020): 115–40. https://doi.org/10.3897/zookeys.923.47172.

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This study describes a new species of the genus Leptobrachella, Leptobrachella suiyangensis sp. nov. from the Huoqiuba Nature Reserve, Suiyang County, Guizhou Province, China, based on morphological data and phylogenetic analyses (16S rRNA mtDNA). The new species can be distinguished from other congeners by the molecular divergence and by a combination of morphological characters, including body size, dorsal and ventral patterns, dorsal skin texture, size of the pectoral and femoral glands, degree of webbing and fringing on the toes and fingers, dorsum coloration, and iris coloration in life.
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