Calyptommini W. M. Tattersall 1909
Key to genera and species of the tribe Calyptommini Distribution data modified and updated from Petryashov (2014). Mysidae: Erythropinae with eyeplate showing no distinct median cleft, plate mainly formed by a transverse median bridge, eyes rudimentary or absent. Smooth outer margin of antennal scal...
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ftzenodo:oai:zenodo.org:3806814 2024-09-15T18:17:35+00:00 Calyptommini W. M. Tattersall 1909 Wittmann, Karl J. 2020-04-16 https://doi.org/10.5281/zenodo.3806814 http://treatment.plazi.org/id/03F087F62A33FFADB3D2FE3FFA8F26B1 unknown Zenodo https://doi.org/10.5852/ejt.2020.628 http://zenodo.org/record/3756146 http://publication.plazi.org/id/FFC9FF8E2A11FF8FB36FFFC2FFF9204C https://sibils.text-analytics.ch/search/collections/plazi/03F087F62A33FFADB3D2FE3FFA8F26B1 https://www.gbif.org/species/163644652 https://www.checklistbank.org/dataset/22936/taxon/03F087F62A33FFADB3D2FE3FFA8F26B1.taxon http://zoobank.org/DFA628B3-900F-493E-98E4-C9B28CC7CDFD https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3806813 https://doi.org/10.5281/zenodo.3806814 oai:zenodo.org:3806814 http://treatment.plazi.org/id/03F087F62A33FFADB3D2FE3FFA8F26B1 info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Lophogastrida and Mysida (Crustacea) of the " DIVA- 1 " deep-sea expedition to the Angola Basin (SE-Atlantic), pp. 1-43 in European Journal of Taxonomy, 628, 35, (2020-04-16) Biodiversity Taxonomy Animalia Arthropoda Malacostraca Mysida Mysidae info:eu-repo/semantics/other 2020 ftzenodo https://doi.org/10.5281/zenodo.380681410.5852/ejt.2020.62810.5281/zenodo.3806813 2024-07-26T06:40:15Z Key to genera and species of the tribe Calyptommini Distribution data modified and updated from Petryashov (2014). Mysidae: Erythropinae with eyeplate showing no distinct median cleft, plate mainly formed by a transverse median bridge, eyes rudimentary or absent. Smooth outer margin of antennal scale ending in a tooth. Pleopods uniramous, reduced to sparsely setose rods or plates in both sexes. Telson entire, its lateral margins mostly smooth, terminal portions with spines. Tribus Calyptommini W.M. Tattersall, 1909 (Arctic and Atlantic oceans, Mediterranean, 81° N to 17 ° S, depth 27–5460 m, mainly bathybenthic) ….…. 1 1. Lateral portions of eyeplate with anteriorly directed, conical lobes; telson about as long as wide; appendix masculina strong, with large brush of setae. Abyssomysis cornuta gen. et sp. nov. (abyssal plain of the Angola Basin, depth 5430–5460 m) – Eyeplate without antero-lateral protrusions; telson length at least twice the width at basis; appendix masculina reduced, without brush of setae. 2 2. Anterior margin of eyeplate in the middle with a deep, rounded depression; antennal scale short, not extending beyond antennular trunk; telson subtriangular, terminally rounded. monotypic genus Calyptomma W.M. Tattersall, 1909, with species Calyptomma puritani W.M. Tattersall, 1909 (Mediterranean, depth 600–1860 m) – Anterior margin of eyeplate without or with a very small median depression; antennal scale clearly extending beyond antennular trunk; telson trapezoid, terminally rounded. Genus Michthyops W.M. Tattersall, 1911. 3 3. Eyeplate completely or for the most part covered by flattened anterior edge of carapace; length of antennal scale exceeds seven times width; terminal margin of telson with 3–4 pairs of robust spines. Michthyops arcticus Petryashov, 1993 (Arctic: Canadian basin, north of Laptev Sea, depth 1079–3550 m) – Eyeplate covered by anterior edge of carapace for less than half its length; length of antennal scale less than seven times width. 4 4. Telson length less than 2.5 times maximum ... Other/Unknown Material laptev Laptev Sea Zenodo |
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Biodiversity Taxonomy Animalia Arthropoda Malacostraca Mysida Mysidae |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Mysida Mysidae Wittmann, Karl J. Calyptommini W. M. Tattersall 1909 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Mysida Mysidae |
description |
Key to genera and species of the tribe Calyptommini Distribution data modified and updated from Petryashov (2014). Mysidae: Erythropinae with eyeplate showing no distinct median cleft, plate mainly formed by a transverse median bridge, eyes rudimentary or absent. Smooth outer margin of antennal scale ending in a tooth. Pleopods uniramous, reduced to sparsely setose rods or plates in both sexes. Telson entire, its lateral margins mostly smooth, terminal portions with spines. Tribus Calyptommini W.M. Tattersall, 1909 (Arctic and Atlantic oceans, Mediterranean, 81° N to 17 ° S, depth 27–5460 m, mainly bathybenthic) ….…. 1 1. Lateral portions of eyeplate with anteriorly directed, conical lobes; telson about as long as wide; appendix masculina strong, with large brush of setae. Abyssomysis cornuta gen. et sp. nov. (abyssal plain of the Angola Basin, depth 5430–5460 m) – Eyeplate without antero-lateral protrusions; telson length at least twice the width at basis; appendix masculina reduced, without brush of setae. 2 2. Anterior margin of eyeplate in the middle with a deep, rounded depression; antennal scale short, not extending beyond antennular trunk; telson subtriangular, terminally rounded. monotypic genus Calyptomma W.M. Tattersall, 1909, with species Calyptomma puritani W.M. Tattersall, 1909 (Mediterranean, depth 600–1860 m) – Anterior margin of eyeplate without or with a very small median depression; antennal scale clearly extending beyond antennular trunk; telson trapezoid, terminally rounded. Genus Michthyops W.M. Tattersall, 1911. 3 3. Eyeplate completely or for the most part covered by flattened anterior edge of carapace; length of antennal scale exceeds seven times width; terminal margin of telson with 3–4 pairs of robust spines. Michthyops arcticus Petryashov, 1993 (Arctic: Canadian basin, north of Laptev Sea, depth 1079–3550 m) – Eyeplate covered by anterior edge of carapace for less than half its length; length of antennal scale less than seven times width. 4 4. Telson length less than 2.5 times maximum ... |
format |
Other/Unknown Material |
author |
Wittmann, Karl J. |
author_facet |
Wittmann, Karl J. |
author_sort |
Wittmann, Karl J. |
title |
Calyptommini W. M. Tattersall 1909 |
title_short |
Calyptommini W. M. Tattersall 1909 |
title_full |
Calyptommini W. M. Tattersall 1909 |
title_fullStr |
Calyptommini W. M. Tattersall 1909 |
title_full_unstemmed |
Calyptommini W. M. Tattersall 1909 |
title_sort |
calyptommini w. m. tattersall 1909 |
publisher |
Zenodo |
publishDate |
2020 |
url |
https://doi.org/10.5281/zenodo.3806814 http://treatment.plazi.org/id/03F087F62A33FFADB3D2FE3FFA8F26B1 |
genre |
laptev Laptev Sea |
genre_facet |
laptev Laptev Sea |
op_source |
Lophogastrida and Mysida (Crustacea) of the " DIVA- 1 " deep-sea expedition to the Angola Basin (SE-Atlantic), pp. 1-43 in European Journal of Taxonomy, 628, 35, (2020-04-16) |
op_relation |
https://doi.org/10.5852/ejt.2020.628 http://zenodo.org/record/3756146 http://publication.plazi.org/id/FFC9FF8E2A11FF8FB36FFFC2FFF9204C https://sibils.text-analytics.ch/search/collections/plazi/03F087F62A33FFADB3D2FE3FFA8F26B1 https://www.gbif.org/species/163644652 https://www.checklistbank.org/dataset/22936/taxon/03F087F62A33FFADB3D2FE3FFA8F26B1.taxon http://zoobank.org/DFA628B3-900F-493E-98E4-C9B28CC7CDFD https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.3806813 https://doi.org/10.5281/zenodo.3806814 oai:zenodo.org:3806814 http://treatment.plazi.org/id/03F087F62A33FFADB3D2FE3FFA8F26B1 |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.380681410.5852/ejt.2020.62810.5281/zenodo.3806813 |
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1810455647038210048 |