Bathyphotis Stephensen 1944
GENUS BATHYPHOTIS STEPHENSEN, 1944 Bathyphotis Stephensen, 1944: 25. Pseudischyrocerus – Bellan-Santini & Ledoyer, 1986: 397 ( partim ) (not Schellenberg, 1931). Type species Bathyphotis tridentata Stephensen, 1944. Diagnosis Antenna 1 subequal to antenna 2; peduncular article 1 long and rectang...
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ftdatacite:10.5281/zenodo.5309065 2023-05-15T13:38:57+02:00 Bathyphotis Stephensen 1944 Souza-Filho, Jesser F. Serejo, Cristiana S. 2014 https://dx.doi.org/10.5281/zenodo.5309065 https://zenodo.org/record/5309065 unknown Zenodo http://zenodo.org/record/5301847 http://publication.plazi.org/id/04760E289A3FB136FFBAFFB4624FFF9B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.1111/zoj.12099 http://zenodo.org/record/5301847 http://publication.plazi.org/id/04760E289A3FB136FFBAFFB4624FFF9B https://dx.doi.org/10.5281/zenodo.5309066 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Ischyroceridae Bathyphotis Text Taxonomic treatment article-journal ScholarlyArticle 2014 ftdatacite https://doi.org/10.5281/zenodo.5309065 https://doi.org/10.1111/zoj.12099 https://doi.org/10.5281/zenodo.5309066 2021-11-05T12:55:41Z GENUS BATHYPHOTIS STEPHENSEN, 1944 Bathyphotis Stephensen, 1944: 25. Pseudischyrocerus – Bellan-Santini & Ledoyer, 1986: 397 ( partim ) (not Schellenberg, 1931). Type species Bathyphotis tridentata Stephensen, 1944. Diagnosis Antenna 1 subequal to antenna 2; peduncular article 1 long and rectangular; accessory flagellum with between three and six articles. Eyes present. Mandibular palp well developed and 3-articulate. Gnathopod 1 carpus shorter than propodus. Gnathopod 2 male subchelate; carpus longer than propodus. Coxae 1–4 longer than wide and coxae 5–7 wider than long. Coxa 4 posterior margin excavated. Coxa 5 with posterodorsal lobe absent. Pereopods 3 and 4 with merus equal in size. Pereopods 5–7 dactylus distal part (at least the propodus and dactylus) directed anteriorly; dactylus without accessory spines. Pereopod 5 carpus expanded, longer than propodus, without denticles or spines on a posteroventral margin. Pleosomite without lateral ridges. Pleopods peduncle slender and not expanded. Urosomite 1 with dorsal spines. Included species Bathyphotis crenatipes comb. nov. (Bellan-Santini & Ledoyer, 1986) and B. tridentata Stephensen, 1944. Remarks The cladistic analysis showed that Bathyphotis and Myersius gen. nov. are sister groups (clade 14), sharing the posterior margin of coxa 4 excavated and coxae 1–4 longer than wide as synapomorphies. Bathyphotis can be distinguished from Myersius gen. nov. by urosomite 1 with two dorsal teeth, outer ramus of uropod 3 with a recurved and weakly dentate tip, and telson without subapical spines. Geographic distribution Arctic Ocean; Atlantic Ocean, west of Cape Point, South Africa; Prince Edward Island, subantarctic region. : Published as part of Souza-Filho, Jesser F. & Serejo, Cristiana S., 2014, On the phylogeny of Ischyroceridae (Amphipoda, Senticaudata, Corophiida), with the description of a new genus and eight new species from deep-sea Brazilian waters, pp. 34-85 in Zoological Journal of the Linnean Society 170 (1) on page 60, DOI: 10.1111/zoj.12099, http://zenodo.org/record/5301847 : {"references": ["Stephensen K. 1944. Crustacea Malacostraca. VIII. (Amphipoda IV). Danish Ingolf Expedition 3 13: 1 - 51.", "Bellan-Santini D, Ledoyer M. 1986. Gammariens (Crustacea, Amphipoda) des iles Marion et Prince Edward. Campagne MD 08 du M. S. ' Marion Dufresne' en 1976. Bollettino del Museo Civico di Storia Naturale di Verona 13: 349 - 435.", "Schellenberg A. 1931. Gammariden und Caprelliden des Magellangebietes, Sudgeorgiens und der Westantarktis. Further Zoological Results of the Swedish Antarctic Expedition 1901 - 1903 2: 1 - 290, pl. 291."]} Text Antarc* Antarctic Arctic Arctic Ocean Prince Edward Island DataCite Metadata Store (German National Library of Science and Technology) Arctic Antarctic Arctic Ocean |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Ischyroceridae Bathyphotis |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Ischyroceridae Bathyphotis Souza-Filho, Jesser F. Serejo, Cristiana S. Bathyphotis Stephensen 1944 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Amphipoda Ischyroceridae Bathyphotis |
description |
GENUS BATHYPHOTIS STEPHENSEN, 1944 Bathyphotis Stephensen, 1944: 25. Pseudischyrocerus – Bellan-Santini & Ledoyer, 1986: 397 ( partim ) (not Schellenberg, 1931). Type species Bathyphotis tridentata Stephensen, 1944. Diagnosis Antenna 1 subequal to antenna 2; peduncular article 1 long and rectangular; accessory flagellum with between three and six articles. Eyes present. Mandibular palp well developed and 3-articulate. Gnathopod 1 carpus shorter than propodus. Gnathopod 2 male subchelate; carpus longer than propodus. Coxae 1–4 longer than wide and coxae 5–7 wider than long. Coxa 4 posterior margin excavated. Coxa 5 with posterodorsal lobe absent. Pereopods 3 and 4 with merus equal in size. Pereopods 5–7 dactylus distal part (at least the propodus and dactylus) directed anteriorly; dactylus without accessory spines. Pereopod 5 carpus expanded, longer than propodus, without denticles or spines on a posteroventral margin. Pleosomite without lateral ridges. Pleopods peduncle slender and not expanded. Urosomite 1 with dorsal spines. Included species Bathyphotis crenatipes comb. nov. (Bellan-Santini & Ledoyer, 1986) and B. tridentata Stephensen, 1944. Remarks The cladistic analysis showed that Bathyphotis and Myersius gen. nov. are sister groups (clade 14), sharing the posterior margin of coxa 4 excavated and coxae 1–4 longer than wide as synapomorphies. Bathyphotis can be distinguished from Myersius gen. nov. by urosomite 1 with two dorsal teeth, outer ramus of uropod 3 with a recurved and weakly dentate tip, and telson without subapical spines. Geographic distribution Arctic Ocean; Atlantic Ocean, west of Cape Point, South Africa; Prince Edward Island, subantarctic region. : Published as part of Souza-Filho, Jesser F. & Serejo, Cristiana S., 2014, On the phylogeny of Ischyroceridae (Amphipoda, Senticaudata, Corophiida), with the description of a new genus and eight new species from deep-sea Brazilian waters, pp. 34-85 in Zoological Journal of the Linnean Society 170 (1) on page 60, DOI: 10.1111/zoj.12099, http://zenodo.org/record/5301847 : {"references": ["Stephensen K. 1944. Crustacea Malacostraca. VIII. (Amphipoda IV). Danish Ingolf Expedition 3 13: 1 - 51.", "Bellan-Santini D, Ledoyer M. 1986. Gammariens (Crustacea, Amphipoda) des iles Marion et Prince Edward. Campagne MD 08 du M. S. ' Marion Dufresne' en 1976. Bollettino del Museo Civico di Storia Naturale di Verona 13: 349 - 435.", "Schellenberg A. 1931. Gammariden und Caprelliden des Magellangebietes, Sudgeorgiens und der Westantarktis. Further Zoological Results of the Swedish Antarctic Expedition 1901 - 1903 2: 1 - 290, pl. 291."]} |
format |
Text |
author |
Souza-Filho, Jesser F. Serejo, Cristiana S. |
author_facet |
Souza-Filho, Jesser F. Serejo, Cristiana S. |
author_sort |
Souza-Filho, Jesser F. |
title |
Bathyphotis Stephensen 1944 |
title_short |
Bathyphotis Stephensen 1944 |
title_full |
Bathyphotis Stephensen 1944 |
title_fullStr |
Bathyphotis Stephensen 1944 |
title_full_unstemmed |
Bathyphotis Stephensen 1944 |
title_sort |
bathyphotis stephensen 1944 |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://dx.doi.org/10.5281/zenodo.5309065 https://zenodo.org/record/5309065 |
geographic |
Arctic Antarctic Arctic Ocean |
geographic_facet |
Arctic Antarctic Arctic Ocean |
genre |
Antarc* Antarctic Arctic Arctic Ocean Prince Edward Island |
genre_facet |
Antarc* Antarctic Arctic Arctic Ocean Prince Edward Island |
op_relation |
http://zenodo.org/record/5301847 http://publication.plazi.org/id/04760E289A3FB136FFBAFFB4624FFF9B https://zenodo.org/communities/biosyslit https://dx.doi.org/10.1111/zoj.12099 http://zenodo.org/record/5301847 http://publication.plazi.org/id/04760E289A3FB136FFBAFFB4624FFF9B https://dx.doi.org/10.5281/zenodo.5309066 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5309065 https://doi.org/10.1111/zoj.12099 https://doi.org/10.5281/zenodo.5309066 |
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1766112762762625024 |