Notolepis annulata Post 1978
Notolepis annulata Post, 1978 Notolepis annulata Post, 1978:10, fig. 2 (type locality: Antarctic Ocean, 50°47’S, 50°01’W, depth 2000–2050 meters). Post, 1987:101. Post, 1990:140. Duhamel et al., 2005:154. Material examined. MNHN 2000-0284 (in poor condition), “Kerguelen de Trémarec”, Bottom trawl 64...
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ftzenodo:oai:zenodo.org:5668766 2023-05-15T13:55:01+02:00 Notolepis annulata Post 1978 Ho, Hsuan-Ching Duhamel, Guy name=Kerguelen Island; east=67.1; north=-49.267 2019-08-06 https://zenodo.org/record/5668766 https://doi.org/10.5281/zenodo.5668766 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/732C87F2B104FFAAFF11FF423CD9FBEC doi:10.11646/zootaxa.4651.3.5 http://zenodo.org/record/3363398 http://publication.plazi.org/id/8F15FF8AB108FFA6FF86FFDB3E68FF99 http://zoobank.org/41C656AB-5FEB-4714-9B80-3A5B5501A95B doi:10.5281/zenodo.5668765 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5668766 https://doi.org/10.5281/zenodo.5668766 oai:zenodo.org:5668766 info:eu-repo/semantics/openAccess A new species of the fish genus Arctozenus from the Kerguelen Islands, with comments on the lost teeth in adults (Aulopiformes: Paralepididae), pp. 497-512 in Zootaxa 4651(3) 509 Biodiversity Taxonomy Animalia Chordata Actinopterygii Aulopiformes Paralepididae Notolepis Notolepis annulata info:eu-repo/semantics/other publication-taxonomictreatment 2019 ftzenodo https://doi.org/10.5281/zenodo.566876610.11646/zootaxa.4651.3.510.5281/zenodo.5668765 2023-03-10T14:11:10Z Notolepis annulata Post, 1978 Notolepis annulata Post, 1978:10, fig. 2 (type locality: Antarctic Ocean, 50°47’S, 50°01’W, depth 2000–2050 meters). Post, 1987:101. Post, 1990:140. Duhamel et al., 2005:154. Material examined. MNHN 2000-0284 (in poor condition), “Kerguelen de Trémarec”, Bottom trawl 64, 49°16’1.2”S, 67°6’0”E, Kerguelen Island, Southern Ocean, 16 Mar. 1997. Description. Dorsal-fin rays 11; pectoral-fin rays 11/11; anal-fin rays 25; pelvic-fin rays 9. Scale and vertebral counts not available due to condition of the specimen. Body slender, body depth ca. 17 in SL. Head long, its length ca. 4.4 in SL. Snout slender and pointed; eye moderately large, 3.7 in snout length. Two nostril closed together, at about one eye diameter before eye and slightly behind vertical of posterior end of maxilla. Lower part of opercle and subopercle divided into branches. Mouth gape extends to slightly before the nostrils. Caudal peduncle longer than eye diameter. Pectoral fin moderately long, not especially filamentous. DFO and VFO slightly behind middle of the fish. DFO slightly behind VFO, about above anterior third of pelvic fin. Anus right behind VFO, about same level of DFO. Dorsal adipose fin damaged, but with very long base evidently. Scales cycloid, with a mix of sizes, irregularly arraigned; scales mostly embedded under skin; lateral-line complete, extending to caudal-fin base, each scale with very long upper and lower extensions, extending to dorsal and ventral margin of body. No trace of teeth on gill arch, pharyngeal arches and upper jaw. Teeth on palatines and lower law rudimentary, tiny and scattered. Body deep brown with many regular pale bands created by the extensions of the lateral-line scales; all fins darker. Remarks. The species is undoubtedly a N. annulata because the highly modified lateral-line scales. The scale structure is highly distinct compared to other members in Paralepidinae. This is the first observation of the loss of teeth on the jaws and gill rakers in N. annulata. We also examined 18 ... Other/Unknown Material Antarc* Antarctic Antarctic Ocean Southern Ocean Zenodo Antarctic Southern Ocean Kerguelen Antarctic Ocean Kerguelen Island ENVELOPE(69.500,69.500,-49.250,-49.250) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Chordata Actinopterygii Aulopiformes Paralepididae Notolepis Notolepis annulata |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Actinopterygii Aulopiformes Paralepididae Notolepis Notolepis annulata Ho, Hsuan-Ching Duhamel, Guy Notolepis annulata Post 1978 |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Actinopterygii Aulopiformes Paralepididae Notolepis Notolepis annulata |
description |
Notolepis annulata Post, 1978 Notolepis annulata Post, 1978:10, fig. 2 (type locality: Antarctic Ocean, 50°47’S, 50°01’W, depth 2000–2050 meters). Post, 1987:101. Post, 1990:140. Duhamel et al., 2005:154. Material examined. MNHN 2000-0284 (in poor condition), “Kerguelen de Trémarec”, Bottom trawl 64, 49°16’1.2”S, 67°6’0”E, Kerguelen Island, Southern Ocean, 16 Mar. 1997. Description. Dorsal-fin rays 11; pectoral-fin rays 11/11; anal-fin rays 25; pelvic-fin rays 9. Scale and vertebral counts not available due to condition of the specimen. Body slender, body depth ca. 17 in SL. Head long, its length ca. 4.4 in SL. Snout slender and pointed; eye moderately large, 3.7 in snout length. Two nostril closed together, at about one eye diameter before eye and slightly behind vertical of posterior end of maxilla. Lower part of opercle and subopercle divided into branches. Mouth gape extends to slightly before the nostrils. Caudal peduncle longer than eye diameter. Pectoral fin moderately long, not especially filamentous. DFO and VFO slightly behind middle of the fish. DFO slightly behind VFO, about above anterior third of pelvic fin. Anus right behind VFO, about same level of DFO. Dorsal adipose fin damaged, but with very long base evidently. Scales cycloid, with a mix of sizes, irregularly arraigned; scales mostly embedded under skin; lateral-line complete, extending to caudal-fin base, each scale with very long upper and lower extensions, extending to dorsal and ventral margin of body. No trace of teeth on gill arch, pharyngeal arches and upper jaw. Teeth on palatines and lower law rudimentary, tiny and scattered. Body deep brown with many regular pale bands created by the extensions of the lateral-line scales; all fins darker. Remarks. The species is undoubtedly a N. annulata because the highly modified lateral-line scales. The scale structure is highly distinct compared to other members in Paralepidinae. This is the first observation of the loss of teeth on the jaws and gill rakers in N. annulata. We also examined 18 ... |
format |
Other/Unknown Material |
author |
Ho, Hsuan-Ching Duhamel, Guy |
author_facet |
Ho, Hsuan-Ching Duhamel, Guy |
author_sort |
Ho, Hsuan-Ching |
title |
Notolepis annulata Post 1978 |
title_short |
Notolepis annulata Post 1978 |
title_full |
Notolepis annulata Post 1978 |
title_fullStr |
Notolepis annulata Post 1978 |
title_full_unstemmed |
Notolepis annulata Post 1978 |
title_sort |
notolepis annulata post 1978 |
publishDate |
2019 |
url |
https://zenodo.org/record/5668766 https://doi.org/10.5281/zenodo.5668766 |
op_coverage |
name=Kerguelen Island; east=67.1; north=-49.267 |
long_lat |
ENVELOPE(69.500,69.500,-49.250,-49.250) |
geographic |
Antarctic Southern Ocean Kerguelen Antarctic Ocean Kerguelen Island |
geographic_facet |
Antarctic Southern Ocean Kerguelen Antarctic Ocean Kerguelen Island |
genre |
Antarc* Antarctic Antarctic Ocean Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctic Ocean Southern Ocean |
op_source |
A new species of the fish genus Arctozenus from the Kerguelen Islands, with comments on the lost teeth in adults (Aulopiformes: Paralepididae), pp. 497-512 in Zootaxa 4651(3) 509 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/732C87F2B104FFAAFF11FF423CD9FBEC doi:10.11646/zootaxa.4651.3.5 http://zenodo.org/record/3363398 http://publication.plazi.org/id/8F15FF8AB108FFA6FF86FFDB3E68FF99 http://zoobank.org/41C656AB-5FEB-4714-9B80-3A5B5501A95B doi:10.5281/zenodo.5668765 https://zenodo.org/communities/biosyslit https://zenodo.org/record/5668766 https://doi.org/10.5281/zenodo.5668766 oai:zenodo.org:5668766 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.566876610.11646/zootaxa.4651.3.510.5281/zenodo.5668765 |
_version_ |
1766261231912484864 |