Chalarostylis Norman 1879
Genus Chalarostylis Norman, 1879 Diagnosis (emended). First antenna, accessory flagellum shorter than main flagellum. Male second antenna not extending beyond second abdominal segment. First maxilliped, basis short, merus outer distal angle projected forwards providing an oblique edge of articulatio...
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Zenodo
2014
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Online Access: | https://dx.doi.org/10.5281/zenodo.6144295 https://zenodo.org/record/6144295 |
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institution |
Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Cumacea Lampropidae Chalarostylis |
spellingShingle |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Cumacea Lampropidae Chalarostylis Alberico, Natalia A. Roccatagliata, Daniel Mühlenhardt-Siegel, Ute Chalarostylis Norman 1879 |
topic_facet |
Biodiversity Taxonomy Animalia Arthropoda Malacostraca Cumacea Lampropidae Chalarostylis |
description |
Genus Chalarostylis Norman, 1879 Diagnosis (emended). First antenna, accessory flagellum shorter than main flagellum. Male second antenna not extending beyond second abdominal segment. First maxilliped, basis short, merus outer distal angle projected forwards providing an oblique edge of articulation with carpus greater than 45 º. First pereopod with long and stout merus, and dactylus with a brush of strong simple setae (in some species the propodus also carried a strong simple seta distally). Telson distinctly shorter than uropod peduncles. Type species . Chalarostylis elegans by monotypy. Species . C. elegans Norman, 1879; C. guanchi (Reyss, 1978 b); C. canadensis (Vassilenko, 1988) n. comb.; C. brenkei (Mühlenhardt-Siegel, 2005) n. comb.; C. longisetae (Corbera, 2006) n. comb. Remarks . Chalarostylis is a deep-sea genus close to Hemilamprops , but easily distinguished from the latter by its stout first pereopod. However, this appendage is usually broken off at the level of the basis-ischium joint in the specimens examined. If the distal part of the first pereopod is lacking, the member of Chalarostylis can be distinguished from those of Hemilamprops by the following combination of characters: the accessory flagellum of the first antenna shorter than the main flagellum, the telson distinctly shorter than the uropod peduncles, and the male antenna not reaching beyond the second abdominal segment. In addition, the first maxilliped with its short basis and a merus / carpus articulation greater than 45 º is proposed in this study as an additional diagnostic character to recognize the members of Chalarostylis . It is worth noticing that C. elegans (the type species of the genus), C. canadensis n. comb. and C. brenkei n. comb. show the first maxilliped characteristic of the genus (see Gerken & McCarthy 2009; Vassilenko 1988; and Fig. 1 D herein). In addition, we have corroborated that the POLYGAS specimens herein designated as Chalarostylis sp. A also have this particular first maxilliped, i.e., with a short basis and a merus / carpus articulation greater than 45 º. : Published as part of Alberico, Natalia A., Roccatagliata, Daniel & Mühlenhardt-Siegel, Ute, 2014, Remarks on the deep-sea genus Chalarostylis (Cumacea: Lampropidae), pp. 323-334 in Zootaxa 3753 (4) on page 324, DOI: 10.11646/zootaxa.3753.4.2, http://zenodo.org/record/226665 : {"references": ["Norman, M. (1879) VI. Crustacea Cumacea of the ' Lightning', ' Porcupine', and ' Valorous' expeditions. The Annals and Magazine of Natural History, Series 5, 3, 54 - 73. http: // dx. doi. org / 10.1080 / 00222937908682476", "Reyss, D. (1978 b) Cumaces de profondeur de l\u00b4Atlantique Tropical. Famille des Lampropidae. Crustaceana, 35 (1), 71 - 84. http: // dx. doi. org / 10.1163 / 156854078 x 00231", "Vassilenko, S. V. (1988) New abyssal species Hemilamprops canadensis sp. n. (Crustacea, Cumacea) from the Canada Basin in the Arctic Ocean. Russian Zoological Journal, 67 (6), 945 - 949. [in Russian with English summary]", "Muhlenhardt-Siegel, U. (2005) Cumacea species (Crustacea: Peracarida) from the deep-sea expedition DIVA- 1 with RV \" Meteor \" to the Angola Basin in July 2000. Families Lampropidae, Bodotriidae. Organisms Diversity & Evolution, 5 (1), 113 - 130. http: // dx. doi. org / 10.1016 / j. ode. 2004.10.008", "Corbera, J. (2006) Lampropidae (Crustacea, Peracarida, Cumacea) from deep waters of New Caledonia. In: Richer de Forges, B. & Justine, J. - L. (Eds.), Tropical Deep-Sea Benthos. Vol. 24. Memoires du Museum National d\u00b4Histoire Naturelle, 193, 143 - 162."]} |
format |
Text |
author |
Alberico, Natalia A. Roccatagliata, Daniel Mühlenhardt-Siegel, Ute |
author_facet |
Alberico, Natalia A. Roccatagliata, Daniel Mühlenhardt-Siegel, Ute |
author_sort |
Alberico, Natalia A. |
title |
Chalarostylis Norman 1879 |
title_short |
Chalarostylis Norman 1879 |
title_full |
Chalarostylis Norman 1879 |
title_fullStr |
Chalarostylis Norman 1879 |
title_full_unstemmed |
Chalarostylis Norman 1879 |
title_sort |
chalarostylis norman 1879 |
publisher |
Zenodo |
publishDate |
2014 |
url |
https://dx.doi.org/10.5281/zenodo.6144295 https://zenodo.org/record/6144295 |
long_lat |
ENVELOPE(9.895,9.895,63.645,63.645) ENVELOPE(66.543,66.543,-70.404,-70.404) |
geographic |
Arctic Arctic Ocean Canada Seta McCarthy |
geographic_facet |
Arctic Arctic Ocean Canada Seta McCarthy |
genre |
Arctic Arctic Ocean canada basin |
genre_facet |
Arctic Arctic Ocean canada basin |
op_relation |
http://zenodo.org/record/226665 http://publication.plazi.org/id/B451FF9AFFED6460FFB78E21FFF54329 http://zoobank.org/EB8FD424-7E58-4B4C-BA59-7C9D26AF119F https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3753.4.2 http://zenodo.org/record/226665 http://publication.plazi.org/id/B451FF9AFFED6460FFB78E21FFF54329 https://dx.doi.org/10.5281/zenodo.226666 http://zoobank.org/EB8FD424-7E58-4B4C-BA59-7C9D26AF119F https://dx.doi.org/10.5281/zenodo.6144296 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode cc0-1.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC0 |
op_doi |
https://doi.org/10.5281/zenodo.6144295 https://doi.org/10.11646/zootaxa.3753.4.2 https://doi.org/10.5281/zenodo.226666 https://doi.org/10.5281/zenodo.6144296 |
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1766350137750192128 |
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ftdatacite:10.5281/zenodo.6144295 2023-05-15T15:19:55+02:00 Chalarostylis Norman 1879 Alberico, Natalia A. Roccatagliata, Daniel Mühlenhardt-Siegel, Ute 2014 https://dx.doi.org/10.5281/zenodo.6144295 https://zenodo.org/record/6144295 unknown Zenodo http://zenodo.org/record/226665 http://publication.plazi.org/id/B451FF9AFFED6460FFB78E21FFF54329 http://zoobank.org/EB8FD424-7E58-4B4C-BA59-7C9D26AF119F https://zenodo.org/communities/biosyslit https://dx.doi.org/10.11646/zootaxa.3753.4.2 http://zenodo.org/record/226665 http://publication.plazi.org/id/B451FF9AFFED6460FFB78E21FFF54329 https://dx.doi.org/10.5281/zenodo.226666 http://zoobank.org/EB8FD424-7E58-4B4C-BA59-7C9D26AF119F https://dx.doi.org/10.5281/zenodo.6144296 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 Cumacea Lampropidae Chalarostylis article-journal ScholarlyArticle Taxonomic treatment Text 2014 ftdatacite https://doi.org/10.5281/zenodo.6144295 https://doi.org/10.11646/zootaxa.3753.4.2 https://doi.org/10.5281/zenodo.226666 https://doi.org/10.5281/zenodo.6144296 2022-04-01T11:00:22Z Genus Chalarostylis Norman, 1879 Diagnosis (emended). First antenna, accessory flagellum shorter than main flagellum. Male second antenna not extending beyond second abdominal segment. First maxilliped, basis short, merus outer distal angle projected forwards providing an oblique edge of articulation with carpus greater than 45 º. First pereopod with long and stout merus, and dactylus with a brush of strong simple setae (in some species the propodus also carried a strong simple seta distally). Telson distinctly shorter than uropod peduncles. Type species . Chalarostylis elegans by monotypy. Species . C. elegans Norman, 1879; C. guanchi (Reyss, 1978 b); C. canadensis (Vassilenko, 1988) n. comb.; C. brenkei (Mühlenhardt-Siegel, 2005) n. comb.; C. longisetae (Corbera, 2006) n. comb. Remarks . Chalarostylis is a deep-sea genus close to Hemilamprops , but easily distinguished from the latter by its stout first pereopod. However, this appendage is usually broken off at the level of the basis-ischium joint in the specimens examined. If the distal part of the first pereopod is lacking, the member of Chalarostylis can be distinguished from those of Hemilamprops by the following combination of characters: the accessory flagellum of the first antenna shorter than the main flagellum, the telson distinctly shorter than the uropod peduncles, and the male antenna not reaching beyond the second abdominal segment. In addition, the first maxilliped with its short basis and a merus / carpus articulation greater than 45 º is proposed in this study as an additional diagnostic character to recognize the members of Chalarostylis . It is worth noticing that C. elegans (the type species of the genus), C. canadensis n. comb. and C. brenkei n. comb. show the first maxilliped characteristic of the genus (see Gerken & McCarthy 2009; Vassilenko 1988; and Fig. 1 D herein). In addition, we have corroborated that the POLYGAS specimens herein designated as Chalarostylis sp. A also have this particular first maxilliped, i.e., with a short basis and a merus / carpus articulation greater than 45 º. : Published as part of Alberico, Natalia A., Roccatagliata, Daniel & Mühlenhardt-Siegel, Ute, 2014, Remarks on the deep-sea genus Chalarostylis (Cumacea: Lampropidae), pp. 323-334 in Zootaxa 3753 (4) on page 324, DOI: 10.11646/zootaxa.3753.4.2, http://zenodo.org/record/226665 : {"references": ["Norman, M. (1879) VI. Crustacea Cumacea of the ' Lightning', ' Porcupine', and ' Valorous' expeditions. The Annals and Magazine of Natural History, Series 5, 3, 54 - 73. http: // dx. doi. org / 10.1080 / 00222937908682476", "Reyss, D. (1978 b) Cumaces de profondeur de l\u00b4Atlantique Tropical. Famille des Lampropidae. Crustaceana, 35 (1), 71 - 84. http: // dx. doi. org / 10.1163 / 156854078 x 00231", "Vassilenko, S. V. (1988) New abyssal species Hemilamprops canadensis sp. n. (Crustacea, Cumacea) from the Canada Basin in the Arctic Ocean. Russian Zoological Journal, 67 (6), 945 - 949. [in Russian with English summary]", "Muhlenhardt-Siegel, U. (2005) Cumacea species (Crustacea: Peracarida) from the deep-sea expedition DIVA- 1 with RV \" Meteor \" to the Angola Basin in July 2000. Families Lampropidae, Bodotriidae. Organisms Diversity & Evolution, 5 (1), 113 - 130. http: // dx. doi. org / 10.1016 / j. ode. 2004.10.008", "Corbera, J. (2006) Lampropidae (Crustacea, Peracarida, Cumacea) from deep waters of New Caledonia. In: Richer de Forges, B. & Justine, J. - L. (Eds.), Tropical Deep-Sea Benthos. Vol. 24. Memoires du Museum National d\u00b4Histoire Naturelle, 193, 143 - 162."]} Text Arctic Arctic Ocean canada basin DataCite Metadata Store (German National Library of Science and Technology) Arctic Arctic Ocean Canada Seta ENVELOPE(9.895,9.895,63.645,63.645) McCarthy ENVELOPE(66.543,66.543,-70.404,-70.404) |