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1

Adamson, Martin L. "Phylogenetic analysis of the higher classification of the Nematoda." Canadian Journal of Zoology 65, no. 6 (1987): 1478–82. http://dx.doi.org/10.1139/z87-230.

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Inglis (W. G. Inglis. 1983. Aust. J. Zool. 31: 243–255) divided Nematoda into three classes: the Enoplea, Rhabditea, and Chromadorea. Although most nematologists agree as to the limits of each of these groups, there is much disagreement as to how the groups relate to one another. Some authors group the Chromadorea with the Rhabditea, others group the Chromadorea with the Enoplea, and still others treat the three as independently derived taxa. In the present study I examine characters upon which various versions of the classification are based to identify plesiomorphic and derived character sta
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2

Habteweld, Alemayehu, and William T. Crow. "Texas Root-Knot Nematode Meloidogyne haplanaria Eisenback et al. 2003 (Nematoda: Chromadorea: Chromadoria: Rhabditida: Rhabditina: Tylenchomorpha: Meloidogynidae)." EDIS 2021, no. 1 (2021): 5. http://dx.doi.org/10.32473/edis-in1295-2020.

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Includes: Introduction - Distribution - Life Cycle and Biology - Hosts - Economic Importance - Management - Selected References.
 Also available on the Featured Creatures website at http://entnemdept.ufl.edu/creatures/NEMATODE/Meloidogyne_haplanaria.html
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3

Gagarin, Vladimir G. "Microlaimus capitatus sp. n. and Dichromadora simplex Timm, 1961 (Nematoda, Chromadorea) from the coast of Vietnam." Zootaxa 4732, no. 2 (2020): 323–31. https://doi.org/10.11646/zootaxa.4732.2.7.

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Gagarin, Vladimir G. (2020): Microlaimus capitatus sp. n. and Dichromadora simplex Timm, 1961 (Nematoda, Chromadorea) from the coast of Vietnam. Zootaxa 4732 (2): 323-331, DOI: 10.11646/zootaxa.4732.2.7
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4

Sokolov, Sergey G., Alexander P. Kalmykov, and Svetlana V. Malysheva. "Phylogeny of dracunculoid nematodes (Chromadorea: Rhabditida: Spirurina Dracunculoidea) from some Eurasian freshwater fishes." Zootaxa 4858, no. 4 (2020): 521–41. https://doi.org/10.11646/zootaxa.4858.4.3.

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Sokolov, Sergey G., Kalmykov, Alexander P., Malysheva, Svetlana V. (2020): Phylogeny of dracunculoid nematodes (Chromadorea: Rhabditida: Spirurina Dracunculoidea) from some Eurasian freshwater fishes. Zootaxa 4858 (4): 521-541, DOI: 10.11646/zootaxa.4858.4.3
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5

Litvaitis, Marianne K., Jeffrey W. Bates, W. Duane Hope, and Tom Moens. "Inferring a classification of the Adenophorea (Nematoda) from nucleotide sequences of the D3 expansion segment (26/28S rDNA)." Canadian Journal of Zoology 78, no. 6 (2000): 911–22. http://dx.doi.org/10.1139/z00-039.

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Nucleotide sequences of the D3 expansion segment of the 28S rDNA gene were used to reconstruct evolutionary relationships within the Adenophorea. Neighbor-joining and parsimony analyses of representatives of most major taxa revealed a paraphyletic Adenophorea (p = 0.0005). Within Adenophorea, the Enoplia, Enoplida, and Enoplina were paraphyletic (p = 0.0024, 0.0014, and 0.0120, respectively). A major division was evident within the Enoplida, with one lineage consisting of a basal Thoracostomopsidae and Enoplidae, and a second lineage consisting of Oncholaimidae and Encheliididae. Tripyloidina
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6

Leduc, Daniel. "New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand." European Journal of Taxonomy 856 (January 10, 2023): 1–45. https://doi.org/10.5852/ejt.2023.856.2025.

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Leduc, Daniel (2023): New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand. European Journal of Taxonomy 856: 1-45, DOI: 10.5852/ejt.2023.856.2025, URL: http://dx.doi.org/10.5852/ejt.2023.856.2025
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7

Leduc, Daniel. "New nematode species (Nematoda: Chromadorea) and records from the New Zealand continental shelf." European Journal of Taxonomy 981 (March 18, 2025): 213–38. https://doi.org/10.5852/ejt.2025.981.2819.

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Leduc, Daniel (2025): New nematode species (Nematoda: Chromadorea) and records from the New Zealand continental shelf. European Journal of Taxonomy 981: 213-238, DOI: 10.5852/ejt.2025.981.2819, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2819/12855
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8

Tchesunov, Alexey V., Raehyuk Jeong, and Wonchoel Lee. "A new genus and species of the family Microlaimidae (Nematoda: Chromadorea) from intertidal sand of the Jeju Island, South Korea." Zootaxa 5020, no. 1 (2021): 130–40. https://doi.org/10.11646/zootaxa.5020.1.6.

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Tchesunov, Alexey V., Jeong, Raehyuk, Lee, Wonchoel (2021): A new genus and species of the family Microlaimidae (Nematoda: Chromadorea) from intertidal sand of the Jeju Island, South Korea. Zootaxa 5020 (1): 130-140, DOI: 10.11646/zootaxa.5020.1.6
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9

Julia, Zograf, Trebukhova Yulia, and Pavlyuk Olga. "New deep-sea free-living marine nematodes from the Sea of Japan: the genera Siphonolaimus and Halichoanolaimus (Nematoda: Chromadorea) with keys to species identifications." Zootaxa 3911, no. 1 (2015): 63–80. https://doi.org/10.11646/zootaxa.3911.1.3.

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Julia, Zograf, Yulia, Trebukhova, Olga, Pavlyuk (2015): New deep-sea free-living marine nematodes from the Sea of Japan: the genera Siphonolaimus and Halichoanolaimus (Nematoda: Chromadorea) with keys to species identifications. Zootaxa 3911 (1): 63-80, DOI: 10.11646/zootaxa.3911.1.3
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10

Gagarin, V. G., and Nguyen Thanh Tu. "Two new species of the free-living nematodes (Nematoda, Chromadorea) from coral reefs of Vietnam." Amurian Zoological Journal XV, no. 4 (2023): 781–92. https://doi.org/10.33910/2686-9519-2023-15-4-781-792.

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Gagarin, V. G., Tu, Nguyen Thanh (2023): Two new species of the free-living nematodes (Nematoda, Chromadorea) from coral reefs of Vietnam. Amurian Zoological Journal XV (4): 781-792, DOI: 10.33910/2686-9519-2023-15-4-781-792, URL: http://dx.doi.org/10.33910/2686-9519-2023-15-4-781-792
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11

Akkuş, Gizem, Ali Cemal Gücü B. Received, Published Online, and Final Version. "Spatial variation of larval ascaridoid nematode (Nematoda: Chromadorea: Ascaridoidea infections in the Black Sea anchovy (Engraulis encrasicolus)." Turkish Journal of Zoology 45, no. 2 (2021): 108–16. https://doi.org/10.3906/zoo-2010-18.

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Akkuş, Gizem, Received, Ali Cemal Gücü B, Online, Published, Version, Final (2021): Spatial variation of larval ascaridoid nematode (Nematoda: Chromadorea: Ascaridoidea infections in the Black Sea anchovy (Engraulis encrasicolus). Turkish Journal of Zoology 45 (2): 108-116, DOI: 10.3906/zoo-2010-18, URL: http://dx.doi.org/10.3906/zoo-2010-18
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12

Kieninger, Manuela, Lewis Stevens, Joanna C. Collins, and Mark Blaxter. "The genome sequence of the nematode Caenorhabditis drosophilae (Rhabditida, Rhabditidae) (Kiontke, 1997)." Wellcome Open Research 9 (May 24, 2024): 292. http://dx.doi.org/10.12688/wellcomeopenres.22416.1.

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We present a genome assembly of the free-living nematode Caenorhabditis drosophilae (Nematoda; Chromadorea; Rhabditida; Rhabditidae). The genome sequence is 51.3 megabases in span. Most of the assembly is scaffolded into six chromosomal pseudomolecules, including the X sex chromosome. The mitochondrial genome has also been assembled and is 15.15 kilobases in length.
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13

Leduc, Daniel, Valentin Verdon, and Zeng Qi Zhao. "Phylogenetic position of the Paramicrolaimidae, description of a new Paramicrolaimus species and erection of a new order to accommodate the Microlaimoidea (Nematoda: Chromadorea)." Zoological Journal of the Linnean Society 183, no. 1 (2018): 52–69. https://doi.org/10.1093/zoolinnean/zlx072.

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Leduc, Daniel, Verdon, Valentin, Zhao, Zeng Qi (2018): Phylogenetic position of the Paramicrolaimidae, description of a new Paramicrolaimus species and erection of a new order to accommodate the Microlaimoidea (Nematoda: Chromadorea). Zoological Journal of the Linnean Society 183 (1): 52-69, DOI: 10.1093/zoolinnean/zlx072, URL: https://academic.oup.com/zoolinnean/article/183/1/52/4560798
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14

Tran, Thai Thanh, Nguyen Le Que Lam, Nguyen Thi My Yen, et al. "Using free-living nematode communities as biological monitoring of environmental quality status in Ben Tre city." Science and Technology Development Journal - Natural Sciences 4, no. 4 (2020): First. http://dx.doi.org/10.32508/stdjns.v4i4.866.

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Nematode communities were used as a tool to assess the environmental quality status of sediment of the water bodies in Ben Tre city. Eight locations in the main canals and river in the city were surveyed during the rainy season (September). The study recorded 51 genera belonging to 33 families, 10 orders (Araeolaimida, Chromadorida, Desmodorida, Dorylaimida, Enoplida, Monhysterida, Mononchida, Plectida, Rhabditida, and Triplonchida), 2 classes (Chromadorea and Enoplia). The density of nematode communities at most survey locations is quite high, ranging from 29.88 +/- 38.01 to 1172.08 +/- 659.7
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15

Neres, Patrícia Fernandes, Paulo Jorge Parreira Dos Santos, and André Morgado Esteves. "New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865." Zootaxa 5032, no. 1 (2021): 47–79. https://doi.org/10.11646/zootaxa.5032.1.2.

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Neres, Patrícia Fernandes, Santos, Paulo Jorge Parreira Dos, Esteves, André Morgado (2021): New chromadorid nematodes from Brazilian coral reefs: a taxonomic contribution to Chromadora Bastian, 1865. Zootaxa 5032 (1): 47-79, DOI: 10.11646/zootaxa.5032.1.2
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16

Guo, Wen, Mengna Wang, Haotian Li, and Chunming Wang. "Description of a new nematode species, Chromadorina communis sp. nov. (Nematoda, Chromadoridae), from Changdao Island, China and phylogenetic analysis of Chromadorida based on small subunit rRNA gene sequences." ZooKeys 1159 (April 25, 2023): 121–31. https://doi.org/10.3897/zookeys.1159.100908.

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Chromadorina communis sp. nov. is described from Changdao Island at the confluence of the Yellow and the Bohai seas. The new species is characterized by its medium-sized body; finely striated cuticle with homogeneous punctations; absence of ocelli; buccal cavity with three equal-sized, solid teeth; four cephalic setae; oval amphidial fovea which is positioned between cephalic setae; curved spicules with tapered distal ends; simple, boat-shaped gubernaculums; five or six cup-shaped precloacal supplements; and conical tail with a very short spinneret. A phylogenetic analysis of small subunit rRN
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17

Kim, Jiyeon, Sang-Hwa Lee, Mohiuddin Gazi, et al. "Mitochondrial genomes advance phylogenetic hypotheses for Tylenchina (Nematoda: Chromadorea)." Zoologica Scripta 44, no. 4 (2015): 446–62. http://dx.doi.org/10.1111/zsc.12112.

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18

Zograf, Julia K., Yulia A. Trebukhova, Vladimir V. Yushin, and Konstantin V. Yakovlev. "Analysis of major sperm proteins in two nematode species from two classes, Enoplus brevis (Enoplea, Enoplida) and Panagrellus redivivus (Chromadorea, Rhabditida), reveals similar localization, but less homology of protein sequences than expected for Nematoda phylum." Organisms Diversity & Evolution 22, no. 1 (2021): 117–30. https://doi.org/10.1007/s13127-021-00522-y.

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Zograf, Julia K., Trebukhova, Yulia A., Yushin, Vladimir V., Yakovlev, Konstantin V. (2022): Analysis of major sperm proteins in two nematode species from two classes, Enoplus brevis (Enoplea, Enoplida) and Panagrellus redivivus (Chromadorea, Rhabditida), reveals similar localization, but less homology of protein sequences than expected for Nematoda phylum. Organisms Diversity & Evolution (New York, N.Y.) 22 (1): 117-130, DOI: 10.1007/s13127-021-00522-y, URL: http://dx.doi.org/10.1007/s13127-021-00522-y
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19

Mineeva, O. V. "SPECIES DIVERSITY OF HELMINTHS OF THE DIGESTIVE SYSTEM OF THE BREAM AND ROACH OF THE SARATOV RESERVOIR." Izvestiya of Samara Scientific Center of the Russian Academy of Sciences 25, no. 5 (2023): 52–57. http://dx.doi.org/10.37313/1990-5378-2023-25-5-52-57.

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The data on helminths of the digestive system of the bream Abramis brama Linnaeus, 1758 and the common roach Rutilus rutilus Linnaeus, 1758 (Osteichthyes, Cyprinidae) from the middle part of the Saratov reservoir (Koltsovo-Mordovinskaya fl oodplain) are given. In 2013–2016, 40 specimens of A. brama and 47 specimens of R. rutilus were studied by standard parasitological methods. Bream has 8 species of worms of different systematic groups, including Cestoda – 2, Trematoda – 1, Chromadorea – 3, Acanthocephala – 2. The community of intestinal and liver parasites of roach includes 5 species: Cestod
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20

Leduc, Daniel, Sujing Fu, and Zeng Qi Zhao. "New nematode species from the continental slope of New Zealand (Chromadorea, Microlaimida, and Chromadorida), and unexpected placement of the genus Molgolaimus Ditlevsen, 1921." Marine Biodiversity 49, no. 5 (2019): 2267–80. http://dx.doi.org/10.1007/s12526-019-00961-z.

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21

Liang, Huixin, Wen Guo, and Chunming Wang. "Two new species of Hypodontolaiminae (Nematoda, Chromadorida, Chromadoridae) from the Yellow Sea with a phylogenetic analysis in the subfamily." ZooKeys 1190 (January 30, 2024): 281–302. https://doi.org/10.3897/zookeys.1190.113418.

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Two new species of Hypodontolaiminae, <i>Dichromadora media</i> sp. nov. and <i>Neochromadora parabilineata</i> sp. nov., were isolated and described from the Yellow Sea, China. <i>Dichromadora media</i> sp. nov. is characterized by four long cephalic setae, the amphidial fovea transverse oval in the male and slit-shaped in the female, the pharynx with a single posterior bulb, spicules curved and distally bifurcated, gubernaculum jointed, four (1+3) precloacal supplements papilliform, and the tail conical elongated with a short spinneret. <i>Neochromadora parabilineata</i> sp. nov. is characte
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22

Гагарин, В. Г., та Нгуен Динь Ты. "Два новых вида свободноживущих нематод (Nematoda, Chromadorea) из мангровых зарослей во Вьетнаме". Биология внутренних вод 2014, № 4 (2014): 39–49. http://dx.doi.org/10.7868/s0320965214030061.

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23

Lee, Hyo Jin, Heegab Lee, and Hyun Soo Rho. "Three newly recorded free-living marine nematode species (Nematoda: Chromadorea) from Korea." Environmental Biology Research 40, no. 4 (2022): 579–90. http://dx.doi.org/10.11626/kjeb.2022.40.4.579.

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24

Gagarin, Vladimir G., and Nguyen Thanh Tu. "Two new species of the free-living nematodes (Nematoda, Chromadorea) from coral reefs of Vietnam." Amurian Zoological Journal 15, no. 4 (2023): 781–92. http://dx.doi.org/10.33910/2686-9519-2023-15-4-781-792.

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25

Guo, Wen, Mengna Wang, Haotian Li, and Chunming Wang. "Description of a new nematode species, Chromadorina communis sp. nov. (Nematoda, Chromadoridae), from Changdao Island, China and phylogenetic analysis of Chromadorida based on small subunit rRNA gene sequences." ZooKeys 1159 (April 25, 2023): 121–31. http://dx.doi.org/10.3897/zookeys.1159.100908.

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Chromadorina communissp. nov. is described from Changdao Island at the confluence of the Yellow and the Bohai seas. The new species is characterized by its medium-sized body; finely striated cuticle with homogeneous punctations; absence of ocelli; buccal cavity with three equal-sized, solid teeth; four cephalic setae; oval amphidial fovea which is positioned between cephalic setae; curved spicules with tapered distal ends; simple, boat-shaped gubernaculums; five or six cup-shaped precloacal supplements; and conical tail with a very short spinneret. A phylogenetic analysis of small subunit rRNA
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26

Najda, Katarzyna, Agnieszka Kijewska, Tomasz Kijewski, Kęstas Plauška, and Jerzy Rokicki. "Distribution of ascaridoid nematodes (Nematoda: Chromadorea: Ascaridoidea) in fish from the Barents Sea." Oceanological and Hydrobiological Studies 47, no. 2 (2018): 128–39. http://dx.doi.org/10.1515/ohs-2018-0014.

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Abstract The Ascaridoidea are parasites with heteroxenous life cycles. The study shows that fish can be paratenic, intermediate, or final hosts for parasites, and parasitic fauna reflects the feeding behavior of the hosts. Each species of parasites has also different environmental preferences and host specificity. Parasitic nematodes of fish representing Pleuronectidae, Gadidae, Sebastidae, and Macrouridae were studied. Worms were collected separately from different infection sites: stomach, intestine, liver and body cavity. Nematodes were identified using both morphological and molecular meth
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27

Kim, Taeho, Jiyeon Kim, Soowon Cho, et al. "Phylogeny of Rhigonematomorpha based on the complete mitochondrial genome ofRhigonema thysanophora(Nematoda: Chromadorea)." Zoologica Scripta 43, no. 3 (2014): 289–303. http://dx.doi.org/10.1111/zsc.12047.

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28

Shi, Benze, and Kuidong Xu. "Two new rapacious nematodes from intertidal sediments, Gammanema magnum sp. nov. and Synonchium caudatubatum sp. nov. (Nematoda, Selachinematidae)." European Journal of Taxonomy 405 (February 20, 2018): 1–17. https://doi.org/10.5852/ejt.2018.405.

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Shi, Benze, Xu, Kuidong (2018): Two new rapacious nematodes from intertidal sediments, Gammanema magnum sp. nov. and Synonchium caudatubatum sp. nov. (Nematoda, Selachinematidae). European Journal of Taxonomy 405: 1-17, DOI: 10.5852/ejt.2018.405
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Shih, Yi-Jia, Yu-Zhen Chen, and Yu-Qing Guo. "Fig. 7 in Fig. 3 in Fig. 5 in Fig. 3 in Fig. 1 in Fig. 20. A-E in Establishment of A New Bornean Genus of Gecarcinucidae (Crustacea: Brachyura), with Descriptions of Five New Species." Zoological Studies 61, no. 20 (2022): 1–9. https://doi.org/10.6620/ZS.2022.61-20.

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Shih, Yi-Jia, Chen, Yu-Zhen, Guo, Yu-Qing (2022): Fig. 7 in Fig. 3 in Fig. 5 in Fig. 3 in Fig. 1 in Fig. 20. A-E in Establishment of A New Bornean Genus of Gecarcinucidae (Crustacea: Brachyura), with Descriptions of Five New Species. Zoological Studies 61 (20): 1-9, DOI: 10.6620/ZS.2022.61-20, URL: http://dx.doi.org/10.5281/zenodo.12827587
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Lee, Hyo Jin, Jongwoo Jung, and Hyun Soo Rho. "Two unrecorded marine nematode species of Paracanthonchus (Nematoda: Cyatholaimidae) from the East Sea of Korea." Journal of Species Research 5, no. 3 (2016): 503–13. https://doi.org/10.12651/JSR.2016.5.3.503.

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Lee, Hyo Jin, Jung, Jongwoo, Rho, Hyun Soo (2016): Two unrecorded marine nematode species of Paracanthonchus (Nematoda: Cyatholaimidae) from the East Sea of Korea. Journal of Species Research 5 (3): 503-513, DOI: 10.12651/JSR.2016.5.3.503, URL: http://dx.doi.org/10.12651/jsr.2016.5.3.503
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Datta, Tridip Kumar, Susanta Kumar Chakraborty, and Anil Mohapatra. "First report of Ptycholaimellus macrodentatus (Timm, 1961) (Nematoda: Chromadorida) from Indian coast." Records of the Zoological Survey of India 117, no. 3 (2017): 274. https://doi.org/10.26515/rzsi/v117/i3/2017/120970.

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Datta, Tridip Kumar, Chakraborty, Susanta Kumar, Mohapatra, Anil (2017): First report of Ptycholaimellus macrodentatus (Timm, 1961) (Nematoda: Chromadorida) from Indian coast. Records of the Zoological Survey of India 117 (3): 274, DOI: 10.26515/rzsi/v117/i3/2017/120970, URL: http://dx.doi.org/10.26515/rzsi/v117/i3/2017/120970
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Ban, Shuyan, Ting Li, and Yong Huang. "A new species of the genus Ethmolaimus de Man, 1880 (Nematoda, Ethmolaimidae) from intertidal zone of the Yellow Sea, China." Zoological Systematics 49, no. 2 (2024): 175–80. https://doi.org/10.11865/zs.2024203.

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Ban, Shuyan, Li, Ting, Huang, Yong (2024): A new species of the genus Ethmolaimus de Man, 1880 (Nematoda, Ethmolaimidae) from intertidal zone of the Yellow Sea, China. Zoological Systematics 49 (2): 175-180, DOI: 10.11865/zs.2024203, URL: http://zoobank.org/174a79d2-9b4b-47a6-a108-613b2e2e1e2a
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Gagarin, V. G., and T. V. Naumova. "Morphological review of the genus Ethmolaimus de Man 1880 (Nematoda, Chromadorida)." Amurian Zoological Journal XV, no. 1 (2022): 9–14. https://doi.org/10.33910/2686-9519-2023-15-1-9-14.

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Gagarin, V. G., Naumova, T. V. (2023): Morphological review of the genus Ethmolaimus de Man 1880 (Nematoda, Chromadorida). Amurian Zoological Journal XV (1): 9-14, DOI: 10.33910/2686-9519-2023-15-1-9-14, URL: http://dx.doi.org/10.33910/2686-9519-2023-15-1-9-14
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Leduc, Daniel, and Zeng Qi Zhao. "Three new nematode species (Chromadorida: Selachinematidae) from the continental slope of New Zealand." European Journal of Taxonomy 989 (April 30, 2025): 119–43. https://doi.org/10.5852/ejt.2025.989.2889.

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Leduc, Daniel, Zhao, Zeng Qi (2025): Three new nematode species (Chromadorida: Selachinematidae) from the continental slope of New Zealand. European Journal of Taxonomy 989: 119-143, DOI: 10.5852/ejt.2025.989.2889, URL: https://europeanjournaloftaxonomy.eu/index.php/ejt/article/download/2889/13099
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35

ZOGRAF, JULIA K., and VLADIMIR V. YUSHIN. "Genital primordium of the free-living marine nematodeHalichoanolaimus sonorus(Chromadoria, Chromadorida)." Invertebrate Reproduction & Development 52, no. 1-2 (2008): 45–50. http://dx.doi.org/10.1080/07924259.2008.9652271.

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DATTA, RITIKA, PALLAB MAITY, PUNYASLOKE BHADURY, ANJUM N. RIZVI, and C. RAGHUNATHAN. "An Updated Checklist of Free-living Marine Nematodes from Coastal India." Zootaxa 5196, no. 2 (2022): 151–96. http://dx.doi.org/10.11646/zootaxa.5196.2.1.

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The present study provides an updated species list of free-living marine nematodes reported from coastal India (Coasts and Islands) based on the thorough consultation of literature published from 1956 to 2022. This exercise resulted in a total of 617 valid species belonging to 266 genera, 48 families, 21 superfamilies and 9 orders. Class Chromadorea comprises 487 species represented by 205 genera, while class Enoplea includes 130 species belonging to 61 genera. The most common family was Xyalidae, with 76 species and the least common families having a single species each were represented by Ae
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Tchesunov, Alexei V., Ali Eskandari, Manouchehr Hosseinvand, and Parima Hajializadeh. "Free-living marine nematodes of the family Sphaerolaimidae (Chromadoria, Monhysterida) from the mangroves of the Qeshm Island, Persian Gulf." Zootaxa 5468, no. 3 (2024): 523–40. https://doi.org/10.11646/zootaxa.5468.3.6.

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Tchesunov, Alexei V., Eskandari, Ali, Hosseinvand, Manouchehr, Hajializadeh, Parima (2024): Free-living marine nematodes of the family Sphaerolaimidae (Chromadoria, Monhysterida) from the mangroves of the Qeshm Island, Persian Gulf. Zootaxa 5468 (3): 523-540, DOI: 10.11646/zootaxa.5468.3.6, URL: http://dx.doi.org/10.11646/zootaxa.5468.3.6
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38

Blaxter, Mark, Chloe Leech, and David H. Lunt. "A catalogue of chromosome counts for Phylum Nematoda." Wellcome Open Research 9 (February 19, 2024): 55. http://dx.doi.org/10.12688/wellcomeopenres.20550.1.

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Nematodes are important biological models in genetics and genomics, with research driven by basic biological as well as applied questions. The presence of holocentric chromosomes, clades with frequent polyploidy and the phenomenon of programmed DNA elimination make nematode karyotypic diversity of particular interest. Here we present a catalogue of published karyotypes of nematode species, rationalising and normalising descriptions from the previous 135 years. Karyotypes of 257 species are presented in taxonomic context. Nuclear chromosome counts range from 2 to 60. Tylenchina is identified as
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39

Gagarin, V. G., and Nguyen Dinh Tu. "Two new species of free-living nematodes (Nematoda and Chromadorea) from mangrove thicket in Vietnam." Inland Water Biology 7, no. 4 (2014): 338–47. http://dx.doi.org/10.1134/s1995082914030067.

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40

SOKOLOV, SERGEY G., ALEXANDER P. KALMYKOV, and SVETLANA V. MALYSHEVA. "Phylogeny of dracunculoid nematodes (Chromadorea: Rhabditida: Spirurina: Dracunculoidea) from some Eurasian freshwater fishes." Zootaxa 4858, no. 4 (2020): 521–41. http://dx.doi.org/10.11646/zootaxa.4858.4.3.

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Sets of small ribosomal DNA (SSU rDNA) and large ribosomal DNA (LSU rDNA) sequences were obtained for Philometroides moraveci Vismanis &amp; Yunchis, 1994, Philometra kotlani (Molnár, 1969), Philometra rischta Skrjabin, 1923, Philometra cf. obturans (Prenant, 1886) (Philometridae), Sinoichthyonema amuri (Garkavi, 1972), Agrachanus scardinii (Molnár, 1966), Kalmanmolnaria intestinalis (Dogiel &amp; Bychowsky, 1934) and Skrjabillanus tincae Shigin &amp; Shigina, 1958 (Skrjabillanidae). Phylogenetic analysis of SSU rDNA data shows that dracunculoid nematodes are divided into two well-supported cl
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41

Leduc, Daniel. "New nematode species and genera (Nematoda: Chromadorea) from cold seeps on Hikurangi Margin, New Zealand." European Journal of Taxonomy 856 (January 10, 2023): 1–45. http://dx.doi.org/10.5852/ejt.2023.856.2025.

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Relatively little is known about the taxonomy and ecology of deep-sea nematode species inhabiting cold seep habitats. The available data show that cold seep nematode communities are typically characterized by low diversity and are often dominated by a single species, although no nematode taxon appears to have a strong association with methane seepage. In July 2019, a research voyage to New Zealand’s Hikurangi Margin provided an opportunity to characterize the nematode species communities of New Zealand cold seeps, which had not been investigated until now. Here, six new species and two new nem
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Vainutis, K. S., A. N. Voronova, M. E. Andreev, and N. E. Zyumchenko. "Morphological and molecular identification of tissue nematode <i>Philometroides strelkovi</i> (Chromadorea: Dracunculoidea) from three cyprinid species in the North of Primorsky Region." Biologiâ vnutrennih vod 17, no. 5 (2024): 704–12. https://doi.org/10.31857/s0320965224050024.

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The paper presents a redescription of the parasitic nematode Philometroides strelkovi (Chromadorea: Dracunculoidea) based on the new morphometric data. New hosts from the Cyprinidae family (Rhodeus sericeus, Hemiculter leucisculus, Hemibarbus labeo) and locality – the Luchegorsk reservoir belonging to the Amur River basin (Pozharsky district of Primorsky Krai in the south of the Russian Far East) have been described. For the first time, sequences of the 18S rRNA marker gene have been obtained for P. strelkovi. On the basis of genetic data, we performed phylogenetic reconstruction and showed th
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Venekey, Virag, Paula F. Gheller, Noelia Kandratavicius, et al. "The state of the art of Chromadoridae (Nematoda, Chromadorida): a historical review, diagnoses and comments about valid and dubious genera and a list of valid species." Zootaxa 4578, no. 1 (2019): 1–67. https://doi.org/10.11646/zootaxa.4578.1.1.

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Venekey, Virag, Gheller, Paula F., Kandratavicius, Noelia, Cunha, Beatriz Pereira, Vilas-Boas, Ana Carolina, Fonseca, Gustavo, Maria, Tatiana F. (2019): The state of the art of Chromadoridae (Nematoda, Chromadorida): a historical review, diagnoses and comments about valid and dubious genera and a list of valid species. Zootaxa 4578 (1): 1-67, DOI: 10.11646/zootaxa.4578.1.1
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Chu, Mengdi, Yingdong Hao, and Mian Huang. "Two new species of Chromadorida (Nematoda) from the intertidal zone of the Yellow Sea, China." Journal of Natural History 57, no. 25-28 (2023): 1364–76. https://doi.org/10.1080/00222933.2023.2241187.

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Chu, Mengdi, Hao, Yingdong, Huang, Mian (2023): Two new species of Chromadorida (Nematoda) from the intertidal zone of the Yellow Sea, China. Journal of Natural History 57 (25-28): 1364-1376, DOI: 10.1080/00222933.2023.2241187
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da Silva, Neyvan Renato Rodrigues, Maria Cristina da Silva, Verônica Fonseca Genevois, et al. "Marine nematode taxonomy in the age of DNA: the present and future of molecular tools to assess their biodiversity." Nematology 12, no. 5 (2010): 661–72. http://dx.doi.org/10.1163/138855410x500073.

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Abstract Molecular taxonomy is one of the most promising yet challenging fields of biology. Molecular markers such as nuclear and mitochondrial genes are being used in a variety of studies surveying marine nematode taxa. Sequences from more than 600 species have been deposited to date in online databases. These barcode sequences are assigned to 150 nominal species from 104 genera. There are 41 species assigned to Enoplea and 109 species to Chromadorea. Morphology-based surveys are greatly limited by processing speed, while barcoding approaches for nematodes are hampered by difficulties in matc
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46

Chikhlyaev, I. V., and A. I. Faizulin. "MATERIALS FOR THE HELMINTH FAUNA OF FIRE-BELLIED TOAD BOMBINA BOMBINA(LINNAEUS, 1761) (AMPHIBIA: ANURA)IN THE SARATOV REGION." Izvestiya of Samara Scientific Center of the Russian Academy of Sciences 24, no. 5 (2022): 21–27. http://dx.doi.org/10.37313/1990-5378-2022-24-5-21-27.

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For the fi rst time information on helminths of the Fire-bellied toad Bombina bombina (Linnaeus, 1761)from natural biocoenoses of in Saratov region is given. In 2012, 24 specimens of amphibians from the Medveditsa River fl oodplain in the vicinity of the Atkarsk city were examined by full helminthological autopsy. A total of 6 helminth species from two classes were registered: Trematoda (5) and Chromadorea (1). All helminth species for the given host are registered for the fi rst time in the studied region. A parasite specifi c to Bombina, the trematode Pneumonoeces variegatus abbreviatus (Rud
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Huang, Mian, Susu Jia, and Yong Huang. "One new species and one new record of the species of the family Comesomatidae (Nematoda: Chromadorida) from the South China Sea." Zootaxa 4504, no. 1 (2018): 119–27. https://doi.org/10.11646/zootaxa.4504.1.6.

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Huang, Mian, Jia, Susu, Huang, Yong (2018): One new species and one new record of the species of the family Comesomatidae (Nematoda: Chromadorida) from the South China Sea. Zootaxa 4504 (1): 119-127, DOI: 10.11646/zootaxa.4504.1.6
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AKKUŞ, Gizem, and Ali Cemal GÜCÜ. "Spatial variation of larval ascaridoid nematode (Nematoda: Chromadorea: Ascaridoidea) infections in the Black Sea anchovy (Engraulis encrasicolus)." TURKISH JOURNAL OF ZOOLOGY 45, no. 2 (2021): 108–16. http://dx.doi.org/10.3906/zoo-2010-18.

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49

Sun, Longhua, Kan Zhuo, Honghong Wang, et al. "The complete mitochondrial genome of Aphelenchoides besseyi (Nematoda: Aphelenchoididae), the first sequenced representative of the subfamily Aphelenchoidinae." Nematology 16, no. 10 (2014): 1167–80. http://dx.doi.org/10.1163/15685411-00002844.

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The complete mitochondrial genome (mitogenome) ofAphelenchoides besseyiis 16 216 bp in size and has the typical organisation of nematode mitogenomes of Chromadorea, including 12 protein-coding genes (PCGs), two rRNA genes, 22 tRNA genes and the AT-rich non-coding region. The nucleotide composition of the mitogenome ofA. besseyiis AT-biased (80.0%) and the AT skew is −0.289. The most common start codon forA. besseyiis ATT. Thenad3andnad4Lgenes have an incomplete stop codon consisting of just a T and the other PCGs stop with the full stop codons. All the tRNA genes display a non-typical cloverle
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50

Czechowski, Paul, Duanne White, Laurence Clarke, Alan McKay, Alan Cooper, and Mark I. Stevens. "Age-related environmental gradients influence invertebrate distribution in the Prince Charles Mountains, East Antarctica." Royal Society Open Science 3, no. 12 (2016): 160296. http://dx.doi.org/10.1098/rsos.160296.

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The potential impact of environmental change on terrestrial Antarctic ecosystems can be explored by inspecting biodiversity patterns across large-scale gradients. Unfortunately, morphology-based surveys of Antarctic invertebrates are time-consuming and limited by the cryptic nature of many taxa. We used biodiversity information derived from high-throughput sequencing (HTS) to elucidate the relationship between soil properties and invertebrate biodiversity in the Prince Charles Mountains, East Antarctica. Across 136 analysed soil samples collected from Mount Menzies, Mawson Escarpment and Lake
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