Agathotanais Hansen 1913
Key to the species of Agathotanais (females) 1. Antenna with two articles.................................................................................................. A. manganicus Larsen, 1999 – Antenna with one article.................................................. 2 2. Uropod with one art...
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2015
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Online Access: | https://dx.doi.org/10.5281/zenodo.4584947 https://zenodo.org/record/4584947 |
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DataCite Metadata Store (German National Library of Science and Technology) |
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unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Agathotanaidae Agathotanais |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Agathotanaidae Agathotanais Kakui, Keiichi Kohtsuka, Hisanori Agathotanais Hansen 1913 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Agathotanaidae Agathotanais |
description |
Key to the species of Agathotanais (females) 1. Antenna with two articles.................................................................................................. A. manganicus Larsen, 1999 – Antenna with one article.................................................. 2 2. Uropod with one articulation between basal article and tip......................................................................................... 3 – Uropod without articulations between basal article and tip......................................................................................... 4 3. Length/width of pereonites 3 and 4 about 1.50; pleonites as wide as pereonite 6............................... A. ghilarovi – Length/width of pereonites 3 and 4 almost 1.00; pleonites narrower than pereonite 6..... A. misakiensis sp. nov. 4. Fixed finger with two ventral simple setae; carpus of pereopods 1–3 lacking dorsodistal seta; pleonites narrower than pereonite 6............... A. ahyongi Larsen, 1999 – Fixed finger without ventral seta; carpus of pereopods 1 and 3 (no data for pereopod 2) with one dorsodistal seta; pleonites as wide as pereonite 6......... A. splendidus – Fixed finger with one ventral simple seta; carpus of pereopods 1–3 with one dorsodistal seta; pleonites narrower than pereonite 6...................................................... 5 5. Dorsodistal simple seta on carpus of pereopod 2 long (longer than two-thirds of propodus length)................. 6 – Dorsodistal simple seta on carpus of pereopod 2 short (shorter than two-thirds of propodus length)............... 8 6. Body stout (BL/CW 5.30); cephalothorax length equal to CW...................... A. brevis Kudinova-Pasternak, 1990 – Body narrow (BL/CW more than 6.50); cephalothorax length longer than CW..................................................... 7 7. Pereonite 3 shorter than wide, pereonite 4 longer than wide (length/width 0.90 and 1.10, respectively); dactylus of pereopods 1–3 naked................................. A. ingolfi – Pereonites 3 and 4 longer than wide (length/width 1.15 and 1.30, respectively); dactylus of pereopods 1–3 with one simple seta............................... A. hanseni Lang, 1971 8. Carpus and propodus of pereopods 4–6 with three and two distal spiniform setae, respectively........... A. hadalis – Carpus and propodus of pereopods 4–6 with one and three distal spiniform setae, respectively........................ 9 9. Pleonites narrow (pleonite width 0.75 times pereonite-6 width and 0.65 times CW); basis of pereopods 1–6 without dorsal small spines; carpus and propodus of pereopods 4–6 with ventral small spines................................................................................................ A. spinipoda – Pleonites very narrow (pleonite width 0.65 times pereonite-6 width and 0.45 times CW); basis of pereopods 1–6 with dorsal small spines; carpus and propodus of pereopods 4–6 without ventral small spines............................................................................... A. toyoshioae sp. nov. : Published as part of Kakui, Keiichi & Kohtsuka, Hisanori, 2015, Two New Shallow-water Species of Agathotanais (Crustacea: Tanaidacea) from Japan, pp. 45-58 in Species Diversity 20 (1) on pages 55-57, DOI: 10.12782/sd.20.1.045, http://zenodo.org/record/4584979 : {"references": ["Kudinova-Pasternak, R. K. 1990. Tanaidacea (Crustacea, Malacostraca) of the southeastern part of Atlantic Ocean and the region to the north off Mordvinov (Elephant) Island. Trudy Instituta Okeanologii 126: 90 - 107. [in Russian with English summary]", "Lang, K. 1971. Die Gattungen Agathotanais Hansen und Paragathotanais n. gen. (Tanaidacea). Crustaceana 21: 57 - 71."]} |
format |
Text |
author |
Kakui, Keiichi Kohtsuka, Hisanori |
author_facet |
Kakui, Keiichi Kohtsuka, Hisanori |
author_sort |
Kakui, Keiichi |
title |
Agathotanais Hansen 1913 |
title_short |
Agathotanais Hansen 1913 |
title_full |
Agathotanais Hansen 1913 |
title_fullStr |
Agathotanais Hansen 1913 |
title_full_unstemmed |
Agathotanais Hansen 1913 |
title_sort |
agathotanais hansen 1913 |
publisher |
Zenodo |
publishDate |
2015 |
url |
https://dx.doi.org/10.5281/zenodo.4584947 https://zenodo.org/record/4584947 |
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ENVELOPE(-55.184,-55.184,-61.085,-61.085) ENVELOPE(9.895,9.895,63.645,63.645) |
geographic |
Elephant Island Seta |
geographic_facet |
Elephant Island Seta |
genre |
Elephant Island |
genre_facet |
Elephant Island |
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http://zenodo.org/record/4584979 http://publication.plazi.org/id/2E57FFE5845BFFD8E86C6E13FF8E576F http://zoobank.org/A2A079DE-33AB-4918-A08D-95DCB4DF55F8 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.12782/sd.20.1.045 http://zenodo.org/record/4584979 http://publication.plazi.org/id/2E57FFE5845BFFD8E86C6E13FF8E576F http://zoobank.org/A2A079DE-33AB-4918-A08D-95DCB4DF55F8 https://dx.doi.org/10.5281/zenodo.4584948 https://zenodo.org/communities/biosyslit |
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Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
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CC0 |
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https://doi.org/10.5281/zenodo.4584947 https://doi.org/10.12782/sd.20.1.045 https://doi.org/10.5281/zenodo.4584948 |
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1766400607579537408 |
spelling |
ftdatacite:10.5281/zenodo.4584947 2023-05-15T16:04:59+02:00 Agathotanais Hansen 1913 Kakui, Keiichi Kohtsuka, Hisanori 2015 https://dx.doi.org/10.5281/zenodo.4584947 https://zenodo.org/record/4584947 unknown Zenodo http://zenodo.org/record/4584979 http://publication.plazi.org/id/2E57FFE5845BFFD8E86C6E13FF8E576F http://zoobank.org/A2A079DE-33AB-4918-A08D-95DCB4DF55F8 https://zenodo.org/communities/biosyslit https://dx.doi.org/10.12782/sd.20.1.045 http://zenodo.org/record/4584979 http://publication.plazi.org/id/2E57FFE5845BFFD8E86C6E13FF8E576F http://zoobank.org/A2A079DE-33AB-4918-A08D-95DCB4DF55F8 https://dx.doi.org/10.5281/zenodo.4584948 https://zenodo.org/communities/biosyslit Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess CC0 Biodiversity Taxonomy Animalia Arthropoda Malacostraca Tanaidacea Agathotanaidae Agathotanais Taxonomic treatment article-journal Text ScholarlyArticle 2015 ftdatacite https://doi.org/10.5281/zenodo.4584947 https://doi.org/10.12782/sd.20.1.045 https://doi.org/10.5281/zenodo.4584948 2022-02-08T13:14:21Z Key to the species of Agathotanais (females) 1. Antenna with two articles.................................................................................................. A. manganicus Larsen, 1999 – Antenna with one article.................................................. 2 2. Uropod with one articulation between basal article and tip......................................................................................... 3 – Uropod without articulations between basal article and tip......................................................................................... 4 3. Length/width of pereonites 3 and 4 about 1.50; pleonites as wide as pereonite 6............................... A. ghilarovi – Length/width of pereonites 3 and 4 almost 1.00; pleonites narrower than pereonite 6..... A. misakiensis sp. nov. 4. Fixed finger with two ventral simple setae; carpus of pereopods 1–3 lacking dorsodistal seta; pleonites narrower than pereonite 6............... A. ahyongi Larsen, 1999 – Fixed finger without ventral seta; carpus of pereopods 1 and 3 (no data for pereopod 2) with one dorsodistal seta; pleonites as wide as pereonite 6......... A. splendidus – Fixed finger with one ventral simple seta; carpus of pereopods 1–3 with one dorsodistal seta; pleonites narrower than pereonite 6...................................................... 5 5. Dorsodistal simple seta on carpus of pereopod 2 long (longer than two-thirds of propodus length)................. 6 – Dorsodistal simple seta on carpus of pereopod 2 short (shorter than two-thirds of propodus length)............... 8 6. Body stout (BL/CW 5.30); cephalothorax length equal to CW...................... A. brevis Kudinova-Pasternak, 1990 – Body narrow (BL/CW more than 6.50); cephalothorax length longer than CW..................................................... 7 7. Pereonite 3 shorter than wide, pereonite 4 longer than wide (length/width 0.90 and 1.10, respectively); dactylus of pereopods 1–3 naked................................. A. ingolfi – Pereonites 3 and 4 longer than wide (length/width 1.15 and 1.30, respectively); dactylus of pereopods 1–3 with one simple seta............................... A. hanseni Lang, 1971 8. Carpus and propodus of pereopods 4–6 with three and two distal spiniform setae, respectively........... A. hadalis – Carpus and propodus of pereopods 4–6 with one and three distal spiniform setae, respectively........................ 9 9. Pleonites narrow (pleonite width 0.75 times pereonite-6 width and 0.65 times CW); basis of pereopods 1–6 without dorsal small spines; carpus and propodus of pereopods 4–6 with ventral small spines................................................................................................ A. spinipoda – Pleonites very narrow (pleonite width 0.65 times pereonite-6 width and 0.45 times CW); basis of pereopods 1–6 with dorsal small spines; carpus and propodus of pereopods 4–6 without ventral small spines............................................................................... A. toyoshioae sp. nov. : Published as part of Kakui, Keiichi & Kohtsuka, Hisanori, 2015, Two New Shallow-water Species of Agathotanais (Crustacea: Tanaidacea) from Japan, pp. 45-58 in Species Diversity 20 (1) on pages 55-57, DOI: 10.12782/sd.20.1.045, http://zenodo.org/record/4584979 : {"references": ["Kudinova-Pasternak, R. K. 1990. Tanaidacea (Crustacea, Malacostraca) of the southeastern part of Atlantic Ocean and the region to the north off Mordvinov (Elephant) Island. Trudy Instituta Okeanologii 126: 90 - 107. [in Russian with English summary]", "Lang, K. 1971. Die Gattungen Agathotanais Hansen und Paragathotanais n. gen. (Tanaidacea). Crustaceana 21: 57 - 71."]} Text Elephant Island DataCite Metadata Store (German National Library of Science and Technology) Elephant Island ENVELOPE(-55.184,-55.184,-61.085,-61.085) Seta ENVELOPE(9.895,9.895,63.645,63.645) |