Lycenchelys argentina Marschoff, Torno and Tomo 1977
Lycenchelys argentina Marschoff, Torno and Tomo, 1977 (Fig. 1) Lycenchelys argentinus Marschoff, Torno and Tomo, 1977: 3, text fig. (type locality: off South Orkney Islands. Lycenchelys argentina: Anderson, 1988: 92; Anderson, 1990b: 260, fig. 4. Material examined. USNM 356657 (2 specimens; 90-106 m...
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ftzenodo:oai:zenodo.org:6258157 2024-09-15T18:36:33+00:00 Lycenchelys argentina Marschoff, Torno and Tomo 1977 M. Eric Anderson 2006-12-31 https://doi.org/10.5281/zenodo.6258157 http://treatment.plazi.org/id/A3762CFF84D0F7FC62BD4FBDD7B2E05F unknown Zenodo http://publication.plazi.org/id/6C238C0C7848744B2626CE893B80D6CE https://sibils.text-analytics.ch/search/collections/plazi/A3762CFF84D0F7FC62BD4FBDD7B2E05F https://www.gbif.org/species/100119096 http://zoobank.org/F40B31EF-77F0-42C8-B373-FCD07872A31A https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6258156 https://doi.org/10.5281/zenodo.6258157 oai:zenodo.org:6258157 http://treatment.plazi.org/id/A3762CFF84D0F7FC62BD4FBDD7B2E05F info:eu-repo/semantics/openAccess Creative Commons Zero v1.0 Universal https://creativecommons.org/publicdomain/zero/1.0/legalcode Studies on the Zoarcidae of the southern hemisphere. X. New records from western Antarctica., pp. 1-15 in Zootaxa, 1110, 7-8, (2006-12-31) Biodiversity Taxonomy Animalia Chordata Perciformes Zoarcidae Lycenchelys Lycenchelys argentina info:eu-repo/semantics/other 2006 ftzenodo https://doi.org/10.5281/zenodo.625815710.5281/zenodo.6258156 2024-07-25T12:53:30Z Lycenchelys argentina Marschoff, Torno and Tomo, 1977 (Fig. 1) Lycenchelys argentinus Marschoff, Torno and Tomo, 1977: 3, text fig. (type locality: off South Orkney Islands. Lycenchelys argentina: Anderson, 1988: 92; Anderson, 1990b: 260, fig. 4. Material examined. USNM 356657 (2 specimens; 90-106 mm SL), W. of South Orkney Isls., 60°45.5'S, 48°13.5'W, 2511-2542 m, ISLAS ORCADAS coll. UMO 116, 10 ft beam trawl, 18 Feb. 1976, H. H. DeWitt. Diagnosis. Lycenchelys argentina is distinguished from its congeners by the following combination of characters: Vertebrae ca. 90 (holotype) to 95; dorsal-fin origin associated with vertebrae 8-9; caudal-fin length 25.7-30.2% SL; suborbital pores 6 + 0; gill rakers 3 + 12-15 = 15-18; P 17-18; minute papillae covering dorsal region of head and lips in adults. Description. Vertebrae 20-21 + 71-74 = 91-95; D 84-87; A 74-77; P 17-18; C 9-10; pelvics 3; branchiostegal rays 6; gill rakers 3 + 12; vomerine teeth 3-4; palatine teeth 5-8; pseudobranch filaments 3-4; pyloric caeca 2. Following proportions as percent SL: head length 17.6-17.8; head width 8.1-8.7; head depth 8.0-8.5; predorsal length 22.9-23.4; preanal length 33.6-36.1; pectoral-base depth 3.9-4.3; pectoral-fin length 11.4-11.7; body depth 6.0-6.5; gill slit length 6.4-7.1. Following proportions as percent HL: head width 45.5-49.5; head depth 44.9-48.1; upper jaw length 41.2-42.4; snout length 21.4-23.7; eye diameter 20.6-23.0; gill slit length 36.1-39.9; pectoral-fin length 63.9-66.0; interorbital width 10.2-10.3; interpupillary width 23.1-24.1; caudal-fin length 25.7-28.0; pelvic-fin length 15.6-18.2; pectoral base/length ratio: 34.2-37.3. Variation in cephalic pore patterns between these two juveniles and the 248 mm SL adult holotype are noteworthy. All three specimens with suborbital pores 6 + 0 and eight preoperculomandibular pores. However, the holotype has a median occipital and an interorbital pore, both absent in the juveniles. The postorbital canal of the holotype has four pores on the right and three on the ... Other/Unknown Material South Orkney Islands Zenodo |
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unknown |
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Biodiversity Taxonomy Animalia Chordata Perciformes Zoarcidae Lycenchelys Lycenchelys argentina |
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Biodiversity Taxonomy Animalia Chordata Perciformes Zoarcidae Lycenchelys Lycenchelys argentina M. Eric Anderson Lycenchelys argentina Marschoff, Torno and Tomo 1977 |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Perciformes Zoarcidae Lycenchelys Lycenchelys argentina |
description |
Lycenchelys argentina Marschoff, Torno and Tomo, 1977 (Fig. 1) Lycenchelys argentinus Marschoff, Torno and Tomo, 1977: 3, text fig. (type locality: off South Orkney Islands. Lycenchelys argentina: Anderson, 1988: 92; Anderson, 1990b: 260, fig. 4. Material examined. USNM 356657 (2 specimens; 90-106 mm SL), W. of South Orkney Isls., 60°45.5'S, 48°13.5'W, 2511-2542 m, ISLAS ORCADAS coll. UMO 116, 10 ft beam trawl, 18 Feb. 1976, H. H. DeWitt. Diagnosis. Lycenchelys argentina is distinguished from its congeners by the following combination of characters: Vertebrae ca. 90 (holotype) to 95; dorsal-fin origin associated with vertebrae 8-9; caudal-fin length 25.7-30.2% SL; suborbital pores 6 + 0; gill rakers 3 + 12-15 = 15-18; P 17-18; minute papillae covering dorsal region of head and lips in adults. Description. Vertebrae 20-21 + 71-74 = 91-95; D 84-87; A 74-77; P 17-18; C 9-10; pelvics 3; branchiostegal rays 6; gill rakers 3 + 12; vomerine teeth 3-4; palatine teeth 5-8; pseudobranch filaments 3-4; pyloric caeca 2. Following proportions as percent SL: head length 17.6-17.8; head width 8.1-8.7; head depth 8.0-8.5; predorsal length 22.9-23.4; preanal length 33.6-36.1; pectoral-base depth 3.9-4.3; pectoral-fin length 11.4-11.7; body depth 6.0-6.5; gill slit length 6.4-7.1. Following proportions as percent HL: head width 45.5-49.5; head depth 44.9-48.1; upper jaw length 41.2-42.4; snout length 21.4-23.7; eye diameter 20.6-23.0; gill slit length 36.1-39.9; pectoral-fin length 63.9-66.0; interorbital width 10.2-10.3; interpupillary width 23.1-24.1; caudal-fin length 25.7-28.0; pelvic-fin length 15.6-18.2; pectoral base/length ratio: 34.2-37.3. Variation in cephalic pore patterns between these two juveniles and the 248 mm SL adult holotype are noteworthy. All three specimens with suborbital pores 6 + 0 and eight preoperculomandibular pores. However, the holotype has a median occipital and an interorbital pore, both absent in the juveniles. The postorbital canal of the holotype has four pores on the right and three on the ... |
format |
Other/Unknown Material |
author |
M. Eric Anderson |
author_facet |
M. Eric Anderson |
author_sort |
M. Eric Anderson |
title |
Lycenchelys argentina Marschoff, Torno and Tomo 1977 |
title_short |
Lycenchelys argentina Marschoff, Torno and Tomo 1977 |
title_full |
Lycenchelys argentina Marschoff, Torno and Tomo 1977 |
title_fullStr |
Lycenchelys argentina Marschoff, Torno and Tomo 1977 |
title_full_unstemmed |
Lycenchelys argentina Marschoff, Torno and Tomo 1977 |
title_sort |
lycenchelys argentina marschoff, torno and tomo 1977 |
publisher |
Zenodo |
publishDate |
2006 |
url |
https://doi.org/10.5281/zenodo.6258157 http://treatment.plazi.org/id/A3762CFF84D0F7FC62BD4FBDD7B2E05F |
genre |
South Orkney Islands |
genre_facet |
South Orkney Islands |
op_source |
Studies on the Zoarcidae of the southern hemisphere. X. New records from western Antarctica., pp. 1-15 in Zootaxa, 1110, 7-8, (2006-12-31) |
op_relation |
http://publication.plazi.org/id/6C238C0C7848744B2626CE893B80D6CE https://sibils.text-analytics.ch/search/collections/plazi/A3762CFF84D0F7FC62BD4FBDD7B2E05F https://www.gbif.org/species/100119096 http://zoobank.org/F40B31EF-77F0-42C8-B373-FCD07872A31A https://zenodo.org/communities/biosyslit https://doi.org/10.5281/zenodo.6258156 https://doi.org/10.5281/zenodo.6258157 oai:zenodo.org:6258157 http://treatment.plazi.org/id/A3762CFF84D0F7FC62BD4FBDD7B2E05F |
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.625815710.5281/zenodo.6258156 |
_version_ |
1810480230960201728 |