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Journal articles on the topic 'Tethyida'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Sorokin, Shirley J., Merrick G. Ekins, Qi Yang, and Paco Cárdenas. "A new deep-water Tethya (Porifera, Tethyida, Tethyidae) from the Great Australian Bight and an updated Tethyida phylogeny." European Journal of Taxonomy 529 (June 4, 2019): 1–26. https://doi.org/10.5852/ejt.2019.529.

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Sorokin, Shirley J., Ekins, Merrick G., Yang, Qi, Cárdenas, Paco (2019): A new deep-water Tethya (Porifera, Tethyida, Tethyidae) from the Great Australian Bight and an updated Tethyida phylogeny. European Journal of Taxonomy 529: 1-26, DOI: 10.5852/ejt.2019.529

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2

Zhang, Yuan, Dan Huang, Dexiang Wang, and Shaoxiong Ding. "The complete mitochondrial genome of sponge Tethya sp. (Demospongiae, Tethyida, Tethyidae)." Mitochondrial DNA Part B 1, no. 1 (2016): 472–74. http://dx.doi.org/10.1080/23802359.2016.1186518.

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3

TURNER, THOMAS L. "The order Tethyida (Porifera) in California: taxonomy, systematics, and the first member of the family Hemiasterellidae in the Eastern Pacific." Zootaxa 4861, no. 2 (2020): 211–31. http://dx.doi.org/10.11646/zootaxa.4861.2.3.

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Sponges (phylum Porifera) are ubiquitous inhabitants of marine ecosystems and have been shown to provide substantial ecosystem services. Despite this ecological importance, the sponge fauna in California has received little study. Here I use a collection of kelp forest sponges to describe the diversity of the order Tethyida in California. This order contains the genus Tethya, which has been included in long-term ecological monitoring projects. I show that Tethya vacua is a junior synonym of Tethya californiana, and thus all Tethya populations known in California belong to a single species. Gen

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SAMAAI, TOUFIEK, MARK J. GIBBONS, and GUILHERME MURICY4. "Validation of Tethya samaaii Ribeiro & Muricy, 2011, replacement name for the sponge Tethya rubra Samaai & Gibbons, 2005 (Demospongiae, Tethyida, Tethyidae)." Zootaxa 4347, no. 3 (2017): 592. http://dx.doi.org/10.11646/zootaxa.4347.3.11.

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Tethya samaaii Ribeiro & Muricy, 2011 is a massive, irregularly globular or sub-spherical sponge with basal rooting processes or a disc-like attachment (Figure 1A). It was described from Oudekraal, on the west coast of South Africa as Tethya rubra Samaai & Gibbons, 2005 based on specimens collected during two surveys in 1996 (Samaai & Gibbons 2005). This species was later reported from Algoa Bay, on the southeast coast of South Africa by Waterworth et al. (2017).

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CRUZ-BARRAZA, JOSÉ ANTONIO, CRISTINA VEGA, ENRIQUE ÁVILA, and LAURA ELENA VÁZQUEZ-MALDONADO. "Integrative taxonomy reveals the first record and a new species for the previously monotypic genus Tethytimea (Tethyida: Tethyidae) in the Gulf of Mexico." Zootaxa 4226, no. 1 (2017): 113. http://dx.doi.org/10.11646/zootaxa.4226.1.6.

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The first record of the previous monotypic genus Tethytimea and the description of a new species from cryptic habitats of Gulf of Mexico are presented. Tethytimea carmelita sp. nov., is a red orange cushion shaped sponge (about 5 mm thick) with a tuberculate to granular surface. The spicular complement is formed by tylostyles (200–1120 µm length), smooth spheres (12.5–55 µm in diameter); megasters-spheroxyasters (12.5–90 µm in diameter); and micrasters in two categories: oxy-strongylasters (12.5–27.5 µm in diameter) and spherotylasters (2.5–25 µm in diameter). The new species differs from the

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MÁCOLA, ROSA, and CARLA MENEGOLA. "On the Tethyida (Porifera, Demospongiae) from Bahia State, northeast Brazil, with descriptions of two new species, taxonomic appointments and new records." Zootaxa 4433, no. 2 (2018): 290. http://dx.doi.org/10.11646/zootaxa.4433.2.3.

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The recently proposed order Tethyida is characterized by the presence of megasclere styles, tylostyles or oxeas arranged in tracts ending as bouquets at or near the surface, and microsclere euasters. Two new species are described from the shallow coastal reefs (0–10 m) of Bahia, Brazil. Timea kamasary sp. nov. is represented by thin sciaphylous specimens with three categories of spicules: tylostyles, spined spheroxyasters and spined/smooth oxyasters in varied sizes. This species differs from Timea unistellata (Topsent, 1892) by having a different category of oxyasters. Tethya bitylastra sp. no

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7

Turner, Thomas L. "The order Tethyida (Porifera) in California: taxonomy, systematics, and the first member of the family Hemiasterellidae in the Eastern Pacific." Zootaxa 4861, no. 2 (2020): 211–31. https://doi.org/10.11646/zootaxa.4861.2.3.

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Turner, Thomas L. (2020): The order Tethyida (Porifera) in California: taxonomy, systematics, and the first member of the family Hemiasterellidae in the Eastern Pacific. Zootaxa 4861 (2): 211-231, DOI: 10.11646/zootaxa.4861.2.3

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Corriero, G., F. Gadaleta, and G. Bavestrello. "A new Mediterranean species ofTethya(Porifera: Tethyida: Demospongiae)." Italian Journal of Zoology 82, no. 4 (2015): 535–43. http://dx.doi.org/10.1080/11250003.2015.1077278.

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9

Sarà, Michele, Giorgio Bavestrello, and Barbara Calcinai. "New Tethya species (Porifera, Demospongiae) from the Pacific area." Zoosystema 22, no. 2 (2000): 345–54. https://doi.org/10.5281/zenodo.5402001.

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10

Cruz-Barraza, José Antonio, Cristina Vega, Klaus Rützler, and Manuel Salas-Castañeda. "Morphological and molecular taxonomy of Timea (Porifera: Timeidae) from the Gulf of Mexico with the description of a new species and re-description of T. hechteli." Journal of the Marine Biological Association of the United Kingdom 100, no. 3 (2020): 375–87. http://dx.doi.org/10.1017/s002531542000017x.

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AbstractWe present the description of a new species of genus Timea and the re-description of T. hechteli from cryptic habitats in the Gulf of Mexico. Timea alcoladoi sp. nov. is an encrusting, pale orange sponge, with megascleres ranging from styles to subtylostyles (185–990 μm long) and a single category of microscleres, spherostrongilaster characterized by a prominent rounded centre (5–15 μm in diameter). Timea hechteli was established by Lehnert & Heimler, based on the description of a very small specimen, previously recorded as Halicometes stellata by Little, and transferred to the gen

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BAKAR, KAMARIAH, NUR AMIRA JAMALUDIN, and JASNIZAT SAIDIN. "CHECKLIST OF MARINE SPONGES OFF BIDONG ARCHIPELAGOS BASED ON COI GENE SEQUENCES." JOURNAL OF SUSTAINABILITY SCIENCE AND MANAGEMENT 19, no. 1 (2024): 12–19. http://dx.doi.org/10.46754/jssm.2024.01.002.

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Sponges are sessile marine animals under the phylum Porifera. Conventionally, the identification of sponges is based on two criteria: Morphology (shape, colour, surface characteristics and consistency) and macro-morphology (spicules, sponging fibres and their arrangement). This identification technique is sometimes unreliable due to the plasticity of sponges’ characteristics, which causes misidentification. We utilized universal barcode COI primers to identify sponges in this study. This study shows the results that have been collected through the study of the following methods. Out of 83 samp

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Heim, Isabel, Michael Nickel, and Franz Brümmer. "Phylogeny of the genus Tethya (Tethyidae: Hadromerida: Porifera): molecular and morphological aspects." Journal of the Marine Biological Association of the United Kingdom 87, no. 6 (2007): 1615–27. http://dx.doi.org/10.1017/s0025315407058419.

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The genus Tethya represents a large cosmopolitan group of 81 recognized and a significant number of additional, still undescribed sponge species. The phylogenetic relationships within this old taxon are almost unknown. This is represented by the fact that several species are regarded as cosmopolitan. However, some of them might represent groups of closely related but distinct species. Using molecular and morphological characters, we aimed at a fundamental phylogenetic study for the genus Tethya, evaluating an existing morphological matrix and the cytochrome oxidase subunit I (COI) as a molecul

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Lavrov, Dennis V., Maria C. Diaz, Manuel Maldonado, et al. "Phylomitogenomics bolsters the high-level classification of Demospongiae (phylum Porifera)." PLOS ONE 18, no. 12 (2023): e0287281. http://dx.doi.org/10.1371/journal.pone.0287281.

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Class Demospongiae is the largest in the phylum Porifera (Sponges) and encompasses nearly 8,000 accepted species in three subclasses: Keratosa, Verongimorpha, and Heteroscleromorpha. Subclass Heteroscleromorpha contains ∼90% of demosponge species and is subdivided into 17 orders. The higher level classification of demosponges underwent major revision as the result of nearly three decades of molecular studies. However, because most of the previous molecular work only utilized partial data from a small number of nuclear and mitochondrial (mt) genes, this classification scheme needs to be tested

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Hajdu, Eduardo, Ruth Desqueyroux-Faúndez, Mariana De Souza Carvalho, Gisele Lôbo-Hajdu, and Philippe Willenz. "Twelve new Demospongiae (Porifera) from Chilean fjords, with remarks upon sponge-derived biogeographic compartments in the SE Pacific." Zootaxa 3744, no. 1 (2013): 1–64. https://doi.org/10.11646/zootaxa.3744.1.1.

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Hajdu, Eduardo, Desqueyroux-Faúndez, Ruth, Carvalho, Mariana De Souza, Lôbo-Hajdu, Gisele, Willenz, Philippe (2013): Twelve new Demospongiae (Porifera) from Chilean fjords, with remarks upon sponge-derived biogeographic compartments in the SE Pacific. Zootaxa 3744 (1): 1-64, DOI: 10.11646/zootaxa.3744.1.1, URL: http://dx.doi.org/10.11646/zootaxa.3744.1.1

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Qotimah, Putri Nurul, Wahyu Andy Nugraha, and Insafitri Nugraha. "IDENTIFICATION OF PORIFERA USING EDNA IN THE CORALS OF TAKAT, SUMENEP, EAST JAVA." Jurnal Perikanan Unram 15, no. 2 (2025): 530–44. https://doi.org/10.29303/jp.v15i2.1327.

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Karang Takat adalah perairan di Sumenep Madura yang memiliki keindahan dan berbagai macam flora dan fauna, salah satunya adalah Porifera. Porifera merupakan organisme yang memiliki peran penting dalam ekosistem terumbu karang. Porifera hidup menempel pada terumbu karang dan menempel pada hard coral, karena hard coral merupakan susbstrat keras untuk tempat menempel Porifera. Habitat dengan substrat yang keras akan menjadi tempat porifera tumbuh dengan baik, karena hanya 10% porifera yang dapat hidup. Penelitian ini dilakukan untuk memberikan metode yang akurat dan terbaru dalam mendeteksi keber

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16

HEIM, ISABEL, and MICHAEL NICKEL. "Description and molecular phylogeny of Tethya leysae sp. nov. (Porifera, Demospongiae, Hadromerida) from the Canadian Northeast Pacific with remarks on the use of microtomography in sponge taxonomy." Zootaxa 2422, no. 1 (2010): 1. http://dx.doi.org/10.11646/zootaxa.2422.1.1.

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The sponge Tethya leysae sp. nov. (Porifera, Demospongiae, Hadromerida, Tethyidae) is a new species from the Canadian Northeast Pacific. Its type locality is the infralittoral around Ohiat Islet, Barkely Sound, Vancouver Island in Canada. Tethya leysae sp. nov. is a medium-sized spherical sponge with a verrucose surface, orange-yellow to light red alive and white with a greyish core in ethanol. The highly variable oxyspherasters (25-115 µm in size, R/C 0.34-0.69) are densely scattered almost throughout the entire cortex. The micrasters comprise acanthoxyspherasters, acanthostrongylasters, acan

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Schönberg, Christine Hanna Lydia. "Happy relationships between marine sponges and sediments – a review and some observations from Australia." Journal of the Marine Biological Association of the United Kingdom 96, no. 2 (2015): 493–514. http://dx.doi.org/10.1017/s0025315415001411.

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Being sessile filter feeders, sponges may be disadvantaged by sediments in many ways, e.g. through clogging and burial. However, in order to correctly recognize negative effects of sediments in the field, natural relationships of sponge taxa adapted to a life with sediments need to be understood. The present publication reviews available literature and provides observations on natural and beneficial interactions of sponges with sediments, distinguishing several strategies: (1) Saving energy through sediment incorporation, reducing or replacing spicule production commonly occurs in keratose, ve

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18

Lim, Swee Cheng, and Koh Siang Tan. "A new species of Tethycometes Sarà, 1994 (Porifera: Hadromerida: Tethyidae) from Singapore." Zootaxa 1841 (December 31, 2008): 65–68. https://doi.org/10.5281/zenodo.183204.

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19

Payne, Robyn P., Toufiek Samaai, Liesl Janson, Sven E. Kerwath, and Mark J. Gibbons. "Eleven new heteroscleromorph Demospongiae (Porifera), and a new record of the tetractinellid Ancorina corticata, from Walters Shoal, a shallow seamount on the Madagascar Ridge in the South West Indian Ocean (SWIO)." Zootaxa 5575, no. 1 (2025): 1–56. https://doi.org/10.11646/zootaxa.5575.1.1.

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Payne, Robyn P., Samaai, Toufiek, Janson, Liesl, Kerwath, Sven E., Gibbons, Mark J. (2025): Eleven new heteroscleromorph Demospongiae (Porifera), and a new record of the tetractinellid Ancorina corticata, from Walters Shoal, a shallow seamount on the Madagascar Ridge in the South West Indian Ocean (SWIO). Zootaxa 5575 (1): 1-56, DOI: 10.11646/zootaxa.5575.1.1, URL: https://doi.org/10.11646/zootaxa.5575.1.1

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RIBEIRO, SUZI M., and GUILHERME MURICY. "Four new sympatric species of Tethya (Demospongiae: Hadromerida) from Abrolhos Archipelago (Bahia State, Brazil)." Zootaxa 557, no. 1 (2004): 1. http://dx.doi.org/10.11646/zootaxa.557.1.1.

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Four new species of Tethya are described from coral reefs in Abrolhos Archipelago (Brazil). Tethya brasiliana sp. nov. is green or yellow externally, yellowish orange internally, and its micrasters are strongylasters, microspherasters and microoxyasters. Tethya cyanae sp. nov. is dark blue externally; its micrasters are tylasters, oxyasters and microoxyasters. Tethya ignis sp. nov. is orange externally and internally, and its micrasters are tylasters and completely microspined oxyasters. Tethya rubra sp. nov. is red or yellow externally, and it has tylasters and oxyasters with branched and twi

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Ribeiro, Suzi M., and Guilherme Muricy. "Taxonomic revision of Brazilian Tethya (Porifera: Hadromerida) with description of four new species." Journal of the Marine Biological Association of the United Kingdom 91, no. 7 (2011): 1511–28. http://dx.doi.org/10.1017/s0025315411000038.

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The taxonomy of the genus Tethya from Brazil is revised. Five species are described, four of which are new to science: Tethya maza, T. beatrizae sp. nov., T. nicoleae sp. nov., T. parvula sp. nov., and T. solangeae sp. nov. Five earlier records of Tethya from Brazil (T. aurantium, T. diploderma, T. maza, T. japonica and T. seychellensis) are re-evaluated and only T. maza is confirmed. The other previous records of Tethya from Brazil, viz., Tethya brasiliana, T. cyanae, T. ignis and T. rubra, have been recently described in detail using scanning electron microscopy and are also considered valid

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Shim, Eun Jeong, and Chung Ja Sim. "Two sponges of family tethyidae (Demospongiae: Hadromerida) from Korea." Animal Cells and Systems 12, no. 2 (2008): 97–100. http://dx.doi.org/10.1080/19768354.2008.9647161.

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Sara, Michele, and Giorgio Bavestrello. "Two new species ofHalicometesandStellitethyafrom the Indian Ocean (Porifera, Tethyidae)." Italian Journal of Zoology 63, no. 3 (1996): 255–60. http://dx.doi.org/10.1080/11250009609356142.

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Ribeiro, SM, R. Rogers, AC Rubem, BAP Da Gama, G. Muricy, and RC Pereira. "Antifouling activity of twelve demosponges from Brazil." Brazilian Journal of Biology 73, no. 3 (2013): 501–6. http://dx.doi.org/10.1590/s1519-69842013000300006.

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Benthic marine organisms are constantly exposed to fouling, which is harmful to most host species. Thus, the production of secondary metabolites containing antifouling properties is an important ecological advantage for sessile organisms and may also provide leading compounds for the development of antifouling paints. High antifouling potential of sponges has been demonstrated in the Indian and Pacific oceans and in the Caribbean and Mediterranean seas. Brazilian sponges remain understudied concerning antifouling activities. Only two scientific articles reported this activity in sponges of Bra

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25

Rettori, R., L. Zaninetti, R. Martini, and D. Vachard. "<i>Piallina tethydis</i> gen. et sp.nov. (Foraminiferida) from the Triassic (Carnian) of the Kocaeli Peninsula, Turkey." Journal of Micropalaeontology 12, no. 2 (1993): 171–74. http://dx.doi.org/10.1144/jm.12.2.171.

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Abstract. A new genus, Piallina Rettori &amp; Zaninetti (type-species Piallina tethydis Rettori &amp; Zaninetti sp.nov.), is recorded from the Upper Triassic (Carnian) of the Kocaeli Peninsula (Turkey). The new Family, the Piallinidae is also introduced.

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Sarà, Michele, and Antonio Sarà. "Three remarkable new genera of Tethyidae (Porifera, Demospongiae) from Australia." Italian Journal of Zoology 69, no. 2 (2002): 163–73. http://dx.doi.org/10.1080/11250000209356455.

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27

Sara, Michele, and Rosaria De Rosa Barbosa. "A new species ofHalicometesfrom the southern Brazilian coast (Porifera, Tethyidae)." Bolletino di zoologia 62, no. 2 (1995): 167–71. http://dx.doi.org/10.1080/11250009509356065.

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Skarżyński, Dariusz, Morteza Kahrarian, Agata Piwnik, and Marlena Zawisza. "Description of Hypogastrura ellisi sp. n. with notes on H. tethyca Ellis and the trybomi group (Collembola, Hypogastruridae)." ZooKeys 719 (December 7, 2017): 45–57. https://doi.org/10.3897/zookeys.719.14806.

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A new species, Hypogastrura ellisi, from Iran and Greece is described. It does not fit the definition of any known species group, but, as it has weakly differentiated blunt Ant. IV sensilla, one tenent hair on tibiotarsi, broad empodial lamellae, and dens with fine granulation and seven setae, it can be compared with some members of the trybomi and monticola groups and H. aterrima Yosii, 1972. It seems to be especially close to a representative of the trybomi group, H. tethyca Ellis, 1976. They differ mainly in the shape of apical papillae on the labrum, the size of anal spines, and the presen

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Wörheide, Gert, Warren R. Francis, Fabian Deister, Stefan Krebs, Dirk Erpenbeck, and Sergio Vargas. "The genomes of the aquarium sponges Tethya wilhelma and Tethya minuta (Porifera: Demospongiae)." F1000Research 13 (August 1, 2024): 679. http://dx.doi.org/10.12688/f1000research.150836.2.

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Sponges (Phylum Porifera) are aquatic sessile metazoans found worldwide in marine and freshwater environments. They are significant in the animal tree of life as one of the earliest-branching metazoan lineages and as filter feeders play crucial ecological roles, particularly in coral reefs, but are susceptible to the effects of climate change. In the face of the current biodiversity crisis, genomic data is crucial for species conservation efforts and predicting their evolutionary potential in response to environmental changes. However, there is a limited availability of culturable sponge speci

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Gaino, Elda, Lidia Scalera Liaci, Margherita Sciscioli, and Giuseppe Corriero. "Investigation of the budding process in Tethya citrina and Tethya aurantium (Porifera, Demospongiae)." Zoomorphology 125, no. 2 (2006): 87–97. http://dx.doi.org/10.1007/s00435-006-0015-z.

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LIM, SWEE CHENG, and KOH SIANG TAN. "A new species of Tethycometes Sara 1994 (Porifera: Hadromerida: Tethyidae) from Singapore." Zootaxa 1841, no. 1 (2008): 65. http://dx.doi.org/10.11646/zootaxa.1841.1.6.

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Eight species of stalked tethyids have been described previously from the tropics (Sarà & Burlando, 1994; Van Soest et al., 2005; Sarà, 2002). These stalked species are now placed in three genera, namely, Halicometes Topsent, 1898, Burtonitethya Sarà, 1994, and Tethycometes Sarà, 1994. The three genera are distinguished principally on the relative length of the stalk in relation to the size of the hemispherical body which is attached to one end of the stalk (Sarà, 1994, 2002; Sarà & Burlando, 1994). Members of the genus Halicometes have stalks between two and four times the length of t

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Ribeiro, Suzi M., and Guilherme Muricy. "Four new sympatric species of Tethya (Demospongiae: Hadromerida) from Abrolhos Archipelago (Bahia State, Brazil)." Zootaxa 557 (December 31, 2004): 1–16. https://doi.org/10.5281/zenodo.157556.

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Ribeiro, Suzi M., Muricy, Guilherme (2004): Four new sympatric species of Tethya (Demospongiae: Hadromerida) from Abrolhos Archipelago (Bahia State, Brazil). Zootaxa 557: 1-16, DOI: 10.5281/zenodo.157556

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Sarà, Michele, and Antonio Sarà. "A revision of Australian and New Zealand Tethya (Porifera : Demospongiae) with a preliminary analysis of species-groupings." Invertebrate Systematics 18, no. 2 (2004): 117. http://dx.doi.org/10.1071/is03008.

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Australian and New Zealand Tethya Lamarck, 1814 species have been revised on the basis of museum material and new findings. Ten new species: T. acuta, T. burtoni, T. dendyi, T. expansa, T. flexuosa, T. gunni, T.�hooperi, T. pulitzeri, T. stellodermis and T. tasmaniae are described. Tethya gigantea (von Lendenfeld, 1888), here recognised as a valid species, and T. magna Kirkpatrick, 1903, hitherto known only from South Africa, are redescribed. New observations and taxonomic remarks have been provided for: T. bergquistae, T. corticata, T.�deformis, T. inflata, T. phillipensis, T. ingalli, T. lae

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Heim, Isabel, and Michael Nickel. "Description and molecular phylogeny of Tethya leysae sp. nov. (Porifera, Demospongiae, Hadromerida) from the Canadian Northeast Pacific with remarks on the use of microtomography in sponge taxonomy." Zootaxa 2422 (December 31, 2010): 1–21. https://doi.org/10.5281/zenodo.194503.

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Heim, Isabel, Nickel, Michael (2010): Description and molecular phylogeny of Tethya leysae sp. nov. (Porifera, Demospongiae, Hadromerida) from the Canadian Northeast Pacific with remarks on the use of microtomography in sponge taxonomy. Zootaxa 2422: 1-21, DOI: 10.5281/zenodo.194503

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Heim, Isabel, Michael Nickel, Bernard Picton, and Franz Brümmer. "Description and molecular phylogeny of Tethya hibernica sp. nov. (Porifera, Demospongiae) from Northern Ireland with remarks on the European species of the genus Te t h y a *." Zootaxa 1595 (December 31, 2007): 1–15. https://doi.org/10.5281/zenodo.178678.

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Heim, Isabel, Nickel, Michael, Picton, Bernard, Brümmer, Franz (2007): Description and molecular phylogeny of Tethya hibernica sp. nov. (Porifera, Demospongiae) from Northern Ireland with remarks on the European species of the genus Te t h y a *. Zootaxa 1595: 1-15, DOI: 10.5281/zenodo.178678

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SARA, MICHELE, GIORGIO BAVESTRELLO, and PAOLA MENSI. "Redescription of Tethya norvegica Bowerbank (Porifera, Demospongiae), with remarks on the genus Tethya in the North East Atlantic." Zoologica Scripta 21, no. 3 (1992): 211–16. http://dx.doi.org/10.1111/j.1463-6409.1992.tb00323.x.

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37

Valdes, Angel, Erika Espinoza, and Anne DuPont. "A tropical Atlantic species of Melibe Rang, 1829 (Mollusca, Nudibranchia, Tethyiidae)." ZooKeys 316 (July 11, 2013): 55–66. http://dx.doi.org/10.3897/zookeys.316.5452.

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Espinoza, Erika, Anne DuPont, and Angel Valdes. "A tropical Atlantic species of Melibe Rang, 1829 (Mollusca, Nudibranchia, Tethyiidae)." ZooKeys 316 (July 11, 2013): 55–66. https://doi.org/10.3897/zookeys.316.5452.

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A new species of <i>Melibe</i> is described based on two specimens collected in Florida. This new species is well differentiated morphologically and genetically from other species of <i>Melibe</i> studied to date. The four residue deletions in the cytochrome c oxidase subunit 1 protein found in all previously sequenced tropical species of <i>Melibe</i> sequenced (and <i>Melibe rosea</i>) are also present in this new species. These deletions do not appear to affect important structural components of this protein but might have fitness implications. This paper provides the first confirmed record

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Nickel, Michael, Tilman Donath, Michael Schweikert, and Felix Beckmann. "Functional morphology of Tethya species (Porifera): 1. Quantitative 3D-analysis of Tethya wilhelma by synchrotron radiation based X-ray microtomography." Zoomorphology 125, no. 4 (2006): 209–23. http://dx.doi.org/10.1007/s00435-006-0021-1.

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Searle, Philip A., and Tadeusz F. Molinski. "Isolation of Spongosine and 2'-Deoxyspongosine from a Western Australian Sponge of the Order Hadromerida (Tethyidae)." Journal of Natural Products 57, no. 10 (1994): 1452–54. http://dx.doi.org/10.1021/np50112a018.

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Carriglio, Danilo, Giovanni Fanelli, and Fernando Rubino. "First record of the alien gastropod Melibe fimbriata (Opistobranchia: Tethyidae) in the Taranto seas (Mediterranean Sea)." Journal of the Marine Biological Association of the United Kingdom 84, no. 5 (2004): 1067–68. http://dx.doi.org/10.1017/s0025315404010434h.

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The first occurrence of the alien gastropod Melibe fimbriata in the Taranto marine coastal area is reported. This mollusc was observed on muddy bottoms covered with dense algal beds mainly composed of Chaetomorpha linum, Gracilaria spp. and the invasive chlorophyta Caulerpa racemosa. Occasionally, M. fimbriata specimens were found in proximity to mussel farms. Most specimens of M. fimbriata were observed during diurnal foraging activity and associated with anaspideans species, like native Aplysia depilans and the lessepsian immigrant Bursatella leachii. Melibe fimbriata can be considered a def

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SIM-SMITH, CARINA, CLEVELAND HICKMAN, JR, and MICHELLE KELLY. "New shallow-water sponges (Porifera) from the Galápagos Islands." Zootaxa 5012, no. 1 (2021): 1–71. http://dx.doi.org/10.11646/zootaxa.5012.1.1.

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Twenty-five new species of shallow-water sponges are described from the Galápagos Islands, a province of Ecuador in the eastern Pacific Ocean. Sponges were photographed in situ and collected by SCUBA divers between 2001 and 2004. New species include: Acanthancora equiformis sp. nov., Acanthella saladinorum sp. nov., Cacospongia hermanorum sp. nov., Cinachyrella solis sp. nov., Ciocalypta bustamanti sp. nov., Clathria (Microciona) stellata sp. nov., Clathrina andreusi sp. nov., Craniella lissi sp. nov., Dragmacidon raeae sp. nov., Dragmacidon hendersoni sp. nov., Haliclona (Haliclona) clairae s

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DI BARI, G., F. CARDONE, E. GAINO, et al. "Biological variations in a long-term ex situ cultivation: a Mediterranean demosponge as model system." Mediterranean Marine Science 16, no. 1 (2014): 73. http://dx.doi.org/10.12681/mms.872.

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The demosponge Tethya citrina Sarà & Melone was subjected to long-term aquarium farming, considering that several species belonging to this genus are a rich source of useful bioactive metabolites. The rearing method in the present research was mainly based on applying parameters taken from the current literature. The sponge's biological activity was assessed in terms of survival and growth over time; status of filtering apparatus; protein banding profiles. Farmed sponges showed a high survival rate and marked reduction in size. In addition, they were frequently affected by massive producti

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Kober, Kord M., and Scott A. Nichols. "On the phylogenetic relationships of hadromerid and poecilosclerid sponges." Journal of the Marine Biological Association of the United Kingdom 87, no. 6 (2007): 1585–98. http://dx.doi.org/10.1017/s0025315407058237.

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Recent phylogenetic analyses of demosponges have suggested that the order Poecilosclerida is monophyletic and nested within the paraphyletic ‘order’ Hadromerida. Until now, this result has rested upon very limited taxon sampling of SSU sequences and partial LSU sequences. We collected and analysed additional full-length SSU and LSU sequences to test the validity and position of the poecilosclerid/hadromerid clade within demosponges, and we sampled a short segment of the LSU from diverse hadromerids to explore the internal relationships of Hadromerida. Our data strongly support the existence of

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Shaffer, Megan R., Simon K. Davy, Manuel Maldonado, and James J. Bell. "Seasonally Driven Sexual and Asexual Reproduction in Temperate Tethya Species." Biological Bulletin 238, no. 2 (2020): 89–105. http://dx.doi.org/10.1086/708624.

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Sarà, Michele. "Two new species of Tethya (Porifera, Demospongiae) from New Caledonia." Bulletin du Muséum national d'histoire naturelle 10, no. 4 (1988): 651–59. http://dx.doi.org/10.5962/p.287594.

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CARELLA, MIRCO, and MARIA J. URIZ. "Description of two new genera (Antarctotetilla, Levantiniella) and a new species of Tetillidae." Zootaxa 4455, no. 2 (2018): 295. http://dx.doi.org/10.11646/zootaxa.4455.2.3.

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Tetillidae is a sponge family distributed all over the world but with some genera apparently endemic from the Antarctic and Subantarctic (the “Antarctic clade”). Species identification results tricky due to the similarities of their morphological characters. However, molecular phylogenies have helped to resolve the family taxonomy. The last phylogenetic study on Tetillidae suggested the creation of two new genera: Levantiniella and Antarctotetilla. Lenvantiniella, from Middle East Mediterranean Sea, was previously classified within Cinachyrella, from which it differs in the small rounded surfa

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PAŚNIK, GRZEGORZ, and JAKUB STERNALSKI. "A remarkable new species of Hypogastrura (Collembola, Hypogastruridae) from the Romanian Carpathians ." Zootaxa 5067, no. 3 (2021): 439–46. http://dx.doi.org/10.11646/zootaxa.5067.3.7.

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A new species of Hypogastrura from the Romanian Carpathians is described and illustrated. The new species is characterised by unique combination of morphological characters: presence of seven ocelli, the antennal segment IV with 4 thin, cylindrical sensilla, the presence of 5 setae on ventral tube, the short anal spines situated on high papillae and distinct chaetotaxy. The species is not easy to classify in the present system of the generic subdivision. Considering the presence of only 7+7 ocelli, the new species can be compared only with H. pyrenaica (Cassagnau, 1959), while in other morphol

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SARÀ, MICHELE. "A rearrangement of the family Tethyidae (Porifera Hadromerida) with establishment of new genera and description of two new species." Zoological Journal of the Linnean Society 110, no. 4 (1994): 355–71. http://dx.doi.org/10.1111/j.1096-3642.1994.tb01479.x.

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Şengör, A. M. C., Demir Altıner, Altan Cin, Timur Ustaömer, and K. J. Hsü. "Origin and assembly of the Tethyside orogenic collage at the expense of Gondwana Land." Geological Society, London, Special Publications 37, no. 1 (1988): 119–81. http://dx.doi.org/10.1144/gsl.sp.1988.037.01.09.

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