Prochaetosoma Micoletzky 1922
Genus Prochaetosoma Micoletzky, 1922 Diagnosis (after Allen & Noffsinger 1978; Decraemer et al . 1997, emended): Prochaetosomatinae. Pharyngeal body region only slightly swollen. Rostrum rounded. Six to 14 CATs located just posterior to rostrum. Amphideal fovea loop-shaped to uni- or doubled spi...
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2016
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Online Access: | https://dx.doi.org/10.5281/zenodo.5628347 https://zenodo.org/record/5628347 |
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openpolar |
institution |
Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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language |
unknown |
topic |
Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Draconematidae Prochaetosoma |
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Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Draconematidae Prochaetosoma Fedyaeva, Maria A. Neretina, Tatjana V. Konovalova, Olga P. Tchesunov, Alexei V. Prochaetosoma Micoletzky 1922 |
topic_facet |
Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Draconematidae Prochaetosoma |
description |
Genus Prochaetosoma Micoletzky, 1922 Diagnosis (after Allen & Noffsinger 1978; Decraemer et al . 1997, emended): Prochaetosomatinae. Pharyngeal body region only slightly swollen. Rostrum rounded. Six to 14 CATs located just posterior to rostrum. Amphideal fovea loop-shaped to uni- or doubled spiral. PATs all anterior to anus. Pharynx consists of cylindrical corpus and posterior bulb; internal cuticle of the bulb distinctly thickened in most species. Buccal cavity with conspicuous dorsal tooth. Type species: Prochaetosoma primitiva (Steiner, 1916) Micoletzky, 1922. Discussion. In their synthesis of Draconematidae, Decraemer et al . (1997) listed ten species of Prochaetosoma . Some of these species, i.e . P. arcticum (Kreis, 1963), D. lugubre (Gerlach, 1957) and P. primitivum (Steiner, 1916) are known from only a few or a single female and juveniles. The lack of males in the original diagnoses hampers identification because the males, apart from the copulatory apparatus important for species determination, may possess particular precloacal midventral differentiations indicating belonging to a definite species. Therefore, since diagnoses of P. arcticum and P. lugubre miss male characters, and their females are not marked by any clear diagnostic features, both these species are qualified here as species inquirendae . They may be restored as valid species in future if males and females found and re-described from type localities. Decraemer et al. (1997) regarded P. primitivum , the type species of Prochaetosoma Micoletzky, 1922, despite the lack of males, since the single fourth stage juvenile specimen described distinctive characters such as the number of posterior adhesive tubes. Rho et al . (2010) described P. dokdoense , summarized eleven valid species of Prochaetosoma and provided a table and a key for their identification. Almost simultaneously, Rho & Min (2011) described eight additional species ( P. beomseomense Rho & Kim, P. brevicaudatum Rho & Kim, P. byungilli Rho & Kim, P. cracense Rho & Kim, P. saheungi Rho & Kim, P. sujungi Rho & Kim, P. supseomense Rho & Kim, P. youngdeokense Rho & Kim). As in the case of Draconema (see above), these species names are accompanied neither with designation of new species nor indication of a former publication of the species. Again, we treat these eight species as invalid. : Published as part of Fedyaeva, Maria A., Neretina, Tatjana V., Konovalova, Olga P. & Tchesunov, Alexei V., 2016, Two known and one new species of Draconematidae and Epsilonematidae (Nematoda, Desmodorida) from the White Sea, North Russia, pp. 383-411 in Zootaxa 4121 (4) on page 393, DOI: 10.11646/zootaxa.4121.4.2, http://zenodo.org/record/265069 : {"references": ["Micoletzky, H. (1922) Die freilebenden Erdnematoden. Archiv fur Naturgeschichte, 87 A, 1 - 650.", "Allen, M. W. & Noffsinger, E. M. (1978) A revision of the marine nematodes of the superfamily Draconematoidea Filipjev, 1918 (Nematoda: Draconematina). University of California, Publicatious in Zoology, 109, 133 pp. Allgen, C. (1932) Weitere Beitrage zur Kenntnis der marinen Nematodenfauna der Campbellinsel. Nyt Magazin for Naturvidenskaberne, 70, 97 - 198.", "Decraemer, W., Gourbault, N. & Backeljau, T. (1997) Marine nematodes of the family Draconematidae (Nemata): a synthesis with phylogenetic relationships. Hydrobiologia, 357, 185 - 202. http: // dx. doi. org / 10.1023 / A: 1003155424665", "Steiner, G. (1916) Freilebende Nematoden aus der Barentssee. Zoologische Jahrbucher (Abteilung fur Systematik, Okologie und Geographie der Tiere), 39, 511 - 676.", "Kreis, H. (1963) Marine Nematoda. Zoology of Iceland, 2 (14), 1 - 68.", "Gerlach, S. A. (1957) Die Nematodenfauna des Sandstrandes an der Kuste von Mittelbrasilien (Brasilianische Meeres- Nematoden IV). Mitteilungen aus dem Zoologischen Museum in Berlin, 33, 411 - 459. http: // dx. doi. org / 10.1002 / mmnz. 19570330206", "Rho, H. S., Min, W. G., Decraemer, W. & Kim, D. S. (2010) Prochaetosoma dokdoense sp. nov (Nematoda: Draconematidae) from Dokdo, Korea: First record of the genus Prochaetosoma from a shallow subtidal zone in the northwest Pacific Ocean. Marine Biology Research, 6, 172 - 188. http: // dx. doi. org / 10.1080 / 17451000903078622"]} |
format |
Text |
author |
Fedyaeva, Maria A. Neretina, Tatjana V. Konovalova, Olga P. Tchesunov, Alexei V. |
author_facet |
Fedyaeva, Maria A. Neretina, Tatjana V. Konovalova, Olga P. Tchesunov, Alexei V. |
author_sort |
Fedyaeva, Maria A. |
title |
Prochaetosoma Micoletzky 1922 |
title_short |
Prochaetosoma Micoletzky 1922 |
title_full |
Prochaetosoma Micoletzky 1922 |
title_fullStr |
Prochaetosoma Micoletzky 1922 |
title_full_unstemmed |
Prochaetosoma Micoletzky 1922 |
title_sort |
prochaetosoma micoletzky 1922 |
publisher |
Zenodo |
publishDate |
2016 |
url |
https://dx.doi.org/10.5281/zenodo.5628347 https://zenodo.org/record/5628347 |
long_lat |
ENVELOPE(-63.000,-63.000,-64.300,-64.300) ENVELOPE(153.300,153.300,59.900,59.900) |
geographic |
White Sea Pacific Rho Konovalova |
geographic_facet |
White Sea Pacific Rho Konovalova |
genre |
Barentssee Iceland White Sea |
genre_facet |
Barentssee Iceland White Sea |
op_relation |
http://zenodo.org/record/265069 http://publication.plazi.org/id/FFC80634FF8FFFCEFFA7F91EFF935C31 http://zoobank.org/D6F1D690-31AC-47AD-A81C-25FC823599DB https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4121.4.2 http://zenodo.org/record/265069 http://publication.plazi.org/id/FFC80634FF8FFFCEFFA7F91EFF935C31 http://zoobank.org/D6F1D690-31AC-47AD-A81C-25FC823599DB https://dx.doi.org/10.5281/zenodo.5628346 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5628347 https://doi.org/10.11646/zootaxa.4121.4.2 https://doi.org/10.5281/zenodo.5628346 |
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1766371019979751424 |
spelling |
ftdatacite:10.5281/zenodo.5628347 2023-05-15T15:39:20+02:00 Prochaetosoma Micoletzky 1922 Fedyaeva, Maria A. Neretina, Tatjana V. Konovalova, Olga P. Tchesunov, Alexei V. 2016 https://dx.doi.org/10.5281/zenodo.5628347 https://zenodo.org/record/5628347 unknown Zenodo http://zenodo.org/record/265069 http://publication.plazi.org/id/FFC80634FF8FFFCEFFA7F91EFF935C31 http://zoobank.org/D6F1D690-31AC-47AD-A81C-25FC823599DB https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.4121.4.2 http://zenodo.org/record/265069 http://publication.plazi.org/id/FFC80634FF8FFFCEFFA7F91EFF935C31 http://zoobank.org/D6F1D690-31AC-47AD-A81C-25FC823599DB https://dx.doi.org/10.5281/zenodo.5628346 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Nematoda Adenophorea Desmodorida Draconematidae Prochaetosoma Taxonomic treatment article-journal Text ScholarlyArticle 2016 ftdatacite https://doi.org/10.5281/zenodo.5628347 https://doi.org/10.11646/zootaxa.4121.4.2 https://doi.org/10.5281/zenodo.5628346 2022-02-08T12:40:44Z Genus Prochaetosoma Micoletzky, 1922 Diagnosis (after Allen & Noffsinger 1978; Decraemer et al . 1997, emended): Prochaetosomatinae. Pharyngeal body region only slightly swollen. Rostrum rounded. Six to 14 CATs located just posterior to rostrum. Amphideal fovea loop-shaped to uni- or doubled spiral. PATs all anterior to anus. Pharynx consists of cylindrical corpus and posterior bulb; internal cuticle of the bulb distinctly thickened in most species. Buccal cavity with conspicuous dorsal tooth. Type species: Prochaetosoma primitiva (Steiner, 1916) Micoletzky, 1922. Discussion. In their synthesis of Draconematidae, Decraemer et al . (1997) listed ten species of Prochaetosoma . Some of these species, i.e . P. arcticum (Kreis, 1963), D. lugubre (Gerlach, 1957) and P. primitivum (Steiner, 1916) are known from only a few or a single female and juveniles. The lack of males in the original diagnoses hampers identification because the males, apart from the copulatory apparatus important for species determination, may possess particular precloacal midventral differentiations indicating belonging to a definite species. Therefore, since diagnoses of P. arcticum and P. lugubre miss male characters, and their females are not marked by any clear diagnostic features, both these species are qualified here as species inquirendae . They may be restored as valid species in future if males and females found and re-described from type localities. Decraemer et al. (1997) regarded P. primitivum , the type species of Prochaetosoma Micoletzky, 1922, despite the lack of males, since the single fourth stage juvenile specimen described distinctive characters such as the number of posterior adhesive tubes. Rho et al . (2010) described P. dokdoense , summarized eleven valid species of Prochaetosoma and provided a table and a key for their identification. Almost simultaneously, Rho & Min (2011) described eight additional species ( P. beomseomense Rho & Kim, P. brevicaudatum Rho & Kim, P. byungilli Rho & Kim, P. cracense Rho & Kim, P. saheungi Rho & Kim, P. sujungi Rho & Kim, P. supseomense Rho & Kim, P. youngdeokense Rho & Kim). As in the case of Draconema (see above), these species names are accompanied neither with designation of new species nor indication of a former publication of the species. Again, we treat these eight species as invalid. : Published as part of Fedyaeva, Maria A., Neretina, Tatjana V., Konovalova, Olga P. & Tchesunov, Alexei V., 2016, Two known and one new species of Draconematidae and Epsilonematidae (Nematoda, Desmodorida) from the White Sea, North Russia, pp. 383-411 in Zootaxa 4121 (4) on page 393, DOI: 10.11646/zootaxa.4121.4.2, http://zenodo.org/record/265069 : {"references": ["Micoletzky, H. (1922) Die freilebenden Erdnematoden. Archiv fur Naturgeschichte, 87 A, 1 - 650.", "Allen, M. W. & Noffsinger, E. M. (1978) A revision of the marine nematodes of the superfamily Draconematoidea Filipjev, 1918 (Nematoda: Draconematina). University of California, Publicatious in Zoology, 109, 133 pp. Allgen, C. (1932) Weitere Beitrage zur Kenntnis der marinen Nematodenfauna der Campbellinsel. Nyt Magazin for Naturvidenskaberne, 70, 97 - 198.", "Decraemer, W., Gourbault, N. & Backeljau, T. (1997) Marine nematodes of the family Draconematidae (Nemata): a synthesis with phylogenetic relationships. Hydrobiologia, 357, 185 - 202. http: // dx. doi. org / 10.1023 / A: 1003155424665", "Steiner, G. (1916) Freilebende Nematoden aus der Barentssee. Zoologische Jahrbucher (Abteilung fur Systematik, Okologie und Geographie der Tiere), 39, 511 - 676.", "Kreis, H. (1963) Marine Nematoda. Zoology of Iceland, 2 (14), 1 - 68.", "Gerlach, S. A. (1957) Die Nematodenfauna des Sandstrandes an der Kuste von Mittelbrasilien (Brasilianische Meeres- Nematoden IV). Mitteilungen aus dem Zoologischen Museum in Berlin, 33, 411 - 459. http: // dx. doi. org / 10.1002 / mmnz. 19570330206", "Rho, H. S., Min, W. G., Decraemer, W. & Kim, D. S. (2010) Prochaetosoma dokdoense sp. nov (Nematoda: Draconematidae) from Dokdo, Korea: First record of the genus Prochaetosoma from a shallow subtidal zone in the northwest Pacific Ocean. Marine Biology Research, 6, 172 - 188. http: // dx. doi. org / 10.1080 / 17451000903078622"]} Text Barentssee Iceland White Sea DataCite Metadata Store (German National Library of Science and Technology) White Sea Pacific Rho ENVELOPE(-63.000,-63.000,-64.300,-64.300) Konovalova ENVELOPE(153.300,153.300,59.900,59.900) |