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 6...
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2019
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Online Access: | https://dx.doi.org/10.5281/zenodo.5668766 https://zenodo.org/record/5668766 |
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institution |
Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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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 large adults of Notolepis coatsorum Dollo, 1908 collected from the Southern Ocean and all possess well-developed jaw teeth and gill rakers. Thus, the loss of teeth and rakers may not occur in N. coatsorum . : Published as part of Ho, Hsuan-Ching & Duhamel, Guy, 2019, 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) on page 509, DOI: 10.11646/zootaxa.4651.3.5, http://zenodo.org/record/3363398 : {"references": ["Post, A. (1978) Beschreibung zweier Notolepisarten, N. coatsi Dollo, 1908 und N. annulata sp. n. aus der Antarktis (Osteichthyes, Myctophiformes, Paralepididae). Archiv fur Fischereiwissenschaft, 29 (1 - 2), 1 - 22.", "Post, A. (1987) Results of the research cruises of FRV \" Walther Herwig \" to South America. LXVII. Revision of the subfamily Paralepidinae (Pisces, Aulopiformes, Alepisauroidei, Paralepididae). I. Taxonomy, morphology and geographical distribution. Archiv fur Fischereiwissenschaft, 38 (1 / 2), 75 - 131.", "Post, A. (1990). Paralepididae. In: Gon, O. & Heemstra, P. C. (Eds.), Fishes of the Southern Ocean. J. L. B. Smith Institute of Ichthyology, Grahamstown, pp. 138 - 141.", "Duhamel, G., Gasco, N. & Davaine, P. (2005) Poissons des iles Kerguelen et Crozet, guide regional de l'ocean Austral. Patrimoines naturels, 63, 1 - 419.", "Dollo, L. (1908) Notolepis coatsi, poisson pelagique nouveau recueilli par l'Expedition Antarctique Nationale Ecossaise. Note preliminaire. Proceedings of the Royal Society of Edinburgh, 28 (Pt. 1 & 5), 58 - 65."]} |
format |
Text |
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 |
publisher |
Zenodo |
publishDate |
2019 |
url |
https://dx.doi.org/10.5281/zenodo.5668766 https://zenodo.org/record/5668766 |
long_lat |
ENVELOPE(69.500,69.500,-49.250,-49.250) |
geographic |
Antarctic Southern Ocean Austral Kerguelen Kerguelen Islands Antarctic Ocean Kerguelen Island |
geographic_facet |
Antarctic Southern Ocean Austral Kerguelen Kerguelen Islands Antarctic Ocean Kerguelen Island |
genre |
Antarc* Antarctic Antarctic Ocean Antarctique* Antarktis* Kerguelen Islands Southern Ocean |
genre_facet |
Antarc* Antarctic Antarctic Ocean Antarctique* Antarktis* Kerguelen Islands Southern Ocean |
op_relation |
http://zenodo.org/record/3363398 http://publication.plazi.org/id/8F15FF8AB108FFA6FF86FFDB3E68FF99 http://zoobank.org/41C656AB-5FEB-4714-9B80-3A5B5501A95B https://zenodo.org/communities/biosyslit https://dx.doi.org/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 https://dx.doi.org/10.5281/zenodo.5668765 https://zenodo.org/communities/biosyslit |
op_rights |
Open Access info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.5281/zenodo.5668766 https://doi.org/10.11646/zootaxa.4651.3.5 https://doi.org/10.5281/zenodo.5668765 |
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1766248575437635584 |
spelling |
ftdatacite:10.5281/zenodo.5668766 2023-05-15T13:48:05+02:00 Notolepis annulata Post 1978 Ho, Hsuan-Ching Duhamel, Guy 2019 https://dx.doi.org/10.5281/zenodo.5668766 https://zenodo.org/record/5668766 unknown Zenodo http://zenodo.org/record/3363398 http://publication.plazi.org/id/8F15FF8AB108FFA6FF86FFDB3E68FF99 http://zoobank.org/41C656AB-5FEB-4714-9B80-3A5B5501A95B https://zenodo.org/communities/biosyslit https://dx.doi.org/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 https://dx.doi.org/10.5281/zenodo.5668765 https://zenodo.org/communities/biosyslit Open Access info:eu-repo/semantics/openAccess Biodiversity Taxonomy Animalia Chordata Actinopterygii Aulopiformes Paralepididae Notolepis Notolepis annulata Taxonomic treatment article-journal Text ScholarlyArticle 2019 ftdatacite https://doi.org/10.5281/zenodo.5668766 https://doi.org/10.11646/zootaxa.4651.3.5 https://doi.org/10.5281/zenodo.5668765 2022-02-08T13:42:09Z 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 large adults of Notolepis coatsorum Dollo, 1908 collected from the Southern Ocean and all possess well-developed jaw teeth and gill rakers. Thus, the loss of teeth and rakers may not occur in N. coatsorum . : Published as part of Ho, Hsuan-Ching & Duhamel, Guy, 2019, 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) on page 509, DOI: 10.11646/zootaxa.4651.3.5, http://zenodo.org/record/3363398 : {"references": ["Post, A. (1978) Beschreibung zweier Notolepisarten, N. coatsi Dollo, 1908 und N. annulata sp. n. aus der Antarktis (Osteichthyes, Myctophiformes, Paralepididae). Archiv fur Fischereiwissenschaft, 29 (1 - 2), 1 - 22.", "Post, A. (1987) Results of the research cruises of FRV \" Walther Herwig \" to South America. LXVII. Revision of the subfamily Paralepidinae (Pisces, Aulopiformes, Alepisauroidei, Paralepididae). I. Taxonomy, morphology and geographical distribution. Archiv fur Fischereiwissenschaft, 38 (1 / 2), 75 - 131.", "Post, A. (1990). Paralepididae. In: Gon, O. & Heemstra, P. C. (Eds.), Fishes of the Southern Ocean. J. L. B. Smith Institute of Ichthyology, Grahamstown, pp. 138 - 141.", "Duhamel, G., Gasco, N. & Davaine, P. (2005) Poissons des iles Kerguelen et Crozet, guide regional de l'ocean Austral. Patrimoines naturels, 63, 1 - 419.", "Dollo, L. (1908) Notolepis coatsi, poisson pelagique nouveau recueilli par l'Expedition Antarctique Nationale Ecossaise. Note preliminaire. Proceedings of the Royal Society of Edinburgh, 28 (Pt. 1 & 5), 58 - 65."]} Text Antarc* Antarctic Antarctic Ocean Antarctique* Antarktis* Kerguelen Islands Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Antarctic Southern Ocean Austral Kerguelen Kerguelen Islands Antarctic Ocean Kerguelen Island ENVELOPE(69.500,69.500,-49.250,-49.250) |