Barathronus bruuni Nielsen 1969
Barathronus bruuni Nielsen, 1969 Table 1. Figs. 2, 9 Barathronus bruuni Nielsen, 1969: 51 (type locality: 29°45’S, 64°58’E). Barathronus bruuni: Nielsen et al. 1999: 138. Material examined (1 specimen, SL 39 mm). Holotype: USNM 202104 (SL 39 mm, female), SW Indian Ocean, 29°45’S, 64°58’E, RV Anton B...
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ftzenodo:oai:zenodo.org:3797795 2023-05-15T17:35:43+02:00 Barathronus bruuni Nielsen 1969 Nielsen, Jørgen G. 2019-10-02 https://zenodo.org/record/3797795 https://doi.org/10.5281/zenodo.3797795 unknown info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/0A6687ED8B23D17AFF0BFE8F3B81FBF2 doi:10.11646/zootaxa.4679.2.2 http://zenodo.org/record/3772453 http://publication.plazi.org/id/F65FFF958B2BD172FF9CFFFE3E0AFFDE doi:10.5281/zenodo.3772457 doi:10.5281/zenodo.3772471 http://zoobank.org/A3A1CEE3-DA6D-4CF8-B529-7200B987C51F doi:10.5281/zenodo.3797794 https://zenodo.org/communities/biosyslit https://zenodo.org/record/3797795 https://doi.org/10.5281/zenodo.3797795 oai:zenodo.org:3797795 info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean, pp. 231-256 in Zootaxa 4679(2) 239 Biodiversity Taxonomy Animalia Chordata Actinopterygii Ophidiiformes Aphyonidae Barathronus Barathronus bruuni info:eu-repo/semantics/other publication-taxonomictreatment 2019 ftzenodo https://doi.org/10.5281/zenodo.379779510.11646/zootaxa.4679.2.210.5281/zenodo.377245710.5281/zenodo.377247110.5281/zenodo.3797794 2023-03-10T16:34:40Z Barathronus bruuni Nielsen, 1969 Table 1. Figs. 2, 9 Barathronus bruuni Nielsen, 1969: 51 (type locality: 29°45’S, 64°58’E). Barathronus bruuni: Nielsen et al. 1999: 138. Material examined (1 specimen, SL 39 mm). Holotype: USNM 202104 (SL 39 mm, female), SW Indian Ocean, 29°45’S, 64°58’E, RV Anton Bruun, cr. 6, st. 351 B, Isaacs-Kidd midwater trawl, about 1700 m (sounding 4825 m), 28 June 1964. Diagnosis. Barathronus bruuni differs from the other five Barathronus species with pigmented peritoneum by the following combination of characters: dorsal-fin rays 81, anal-fin rays 73, pectoral-fin rays 25, long rakers on anterior gill arch 33, precaudal vertebrae 36, total vertebrae 86, no ventral flexure of anteriormost vertebrae, 3 fangs on vomer. A distinct brown streak in midline of body and a concentration of brown pigment between dorsal fin and nape. The rounded, 1 mm long otoliths seen through of the skull. Description. Only the holotype is known. For a detailed description see Nielsen (1969: 51). The principal meristic and morphometric characters are shown in Table 1. Comparisons. Barathronus bruuni seems most similar to B. maculatus but differs by having more anal fin rays (73 vs 54–66), more vertebrae (86 vs 74–79) and origin of anal fin below dorsal fin ray no. 10 in B. bruuni and below nos. 15–23 in B. maculatus. Distribution (Fig. 2). Caught pelagically between 1700 m and the surface in the southwestern Indian Ocean. Published as part of Nielsen, Jørgen G., 2019, Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean, pp. 231-256 in Zootaxa 4679 (2) on page 239, DOI:10.11646/zootaxa.4679.2.2, http://zenodo.org/record/3772453 Other/Unknown Material North Atlantic Zenodo Indian Kidd ENVELOPE(-65.972,-65.972,-66.448,-66.448) |
institution |
Open Polar |
collection |
Zenodo |
op_collection_id |
ftzenodo |
language |
unknown |
topic |
Biodiversity Taxonomy Animalia Chordata Actinopterygii Ophidiiformes Aphyonidae Barathronus Barathronus bruuni |
spellingShingle |
Biodiversity Taxonomy Animalia Chordata Actinopterygii Ophidiiformes Aphyonidae Barathronus Barathronus bruuni Nielsen, Jørgen G. Barathronus bruuni Nielsen 1969 |
topic_facet |
Biodiversity Taxonomy Animalia Chordata Actinopterygii Ophidiiformes Aphyonidae Barathronus Barathronus bruuni |
description |
Barathronus bruuni Nielsen, 1969 Table 1. Figs. 2, 9 Barathronus bruuni Nielsen, 1969: 51 (type locality: 29°45’S, 64°58’E). Barathronus bruuni: Nielsen et al. 1999: 138. Material examined (1 specimen, SL 39 mm). Holotype: USNM 202104 (SL 39 mm, female), SW Indian Ocean, 29°45’S, 64°58’E, RV Anton Bruun, cr. 6, st. 351 B, Isaacs-Kidd midwater trawl, about 1700 m (sounding 4825 m), 28 June 1964. Diagnosis. Barathronus bruuni differs from the other five Barathronus species with pigmented peritoneum by the following combination of characters: dorsal-fin rays 81, anal-fin rays 73, pectoral-fin rays 25, long rakers on anterior gill arch 33, precaudal vertebrae 36, total vertebrae 86, no ventral flexure of anteriormost vertebrae, 3 fangs on vomer. A distinct brown streak in midline of body and a concentration of brown pigment between dorsal fin and nape. The rounded, 1 mm long otoliths seen through of the skull. Description. Only the holotype is known. For a detailed description see Nielsen (1969: 51). The principal meristic and morphometric characters are shown in Table 1. Comparisons. Barathronus bruuni seems most similar to B. maculatus but differs by having more anal fin rays (73 vs 54–66), more vertebrae (86 vs 74–79) and origin of anal fin below dorsal fin ray no. 10 in B. bruuni and below nos. 15–23 in B. maculatus. Distribution (Fig. 2). Caught pelagically between 1700 m and the surface in the southwestern Indian Ocean. Published as part of Nielsen, Jørgen G., 2019, Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean, pp. 231-256 in Zootaxa 4679 (2) on page 239, DOI:10.11646/zootaxa.4679.2.2, http://zenodo.org/record/3772453 |
format |
Other/Unknown Material |
author |
Nielsen, Jørgen G. |
author_facet |
Nielsen, Jørgen G. |
author_sort |
Nielsen, Jørgen G. |
title |
Barathronus bruuni Nielsen 1969 |
title_short |
Barathronus bruuni Nielsen 1969 |
title_full |
Barathronus bruuni Nielsen 1969 |
title_fullStr |
Barathronus bruuni Nielsen 1969 |
title_full_unstemmed |
Barathronus bruuni Nielsen 1969 |
title_sort |
barathronus bruuni nielsen 1969 |
publishDate |
2019 |
url |
https://zenodo.org/record/3797795 https://doi.org/10.5281/zenodo.3797795 |
long_lat |
ENVELOPE(-65.972,-65.972,-66.448,-66.448) |
geographic |
Indian Kidd |
geographic_facet |
Indian Kidd |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Revision of the circumglobal genus Barathronus (Ophidiiformes, Bythitidae) with a new species from the eastern North Atlantic Ocean, pp. 231-256 in Zootaxa 4679(2) 239 |
op_relation |
info:eu-repo/semantics/altIdentifier/url/http://treatment.plazi.org/id/0A6687ED8B23D17AFF0BFE8F3B81FBF2 doi:10.11646/zootaxa.4679.2.2 http://zenodo.org/record/3772453 http://publication.plazi.org/id/F65FFF958B2BD172FF9CFFFE3E0AFFDE doi:10.5281/zenodo.3772457 doi:10.5281/zenodo.3772471 http://zoobank.org/A3A1CEE3-DA6D-4CF8-B529-7200B987C51F doi:10.5281/zenodo.3797794 https://zenodo.org/communities/biosyslit https://zenodo.org/record/3797795 https://doi.org/10.5281/zenodo.3797795 oai:zenodo.org:3797795 |
op_rights |
info:eu-repo/semantics/openAccess https://creativecommons.org/publicdomain/zero/1.0/legalcode |
op_doi |
https://doi.org/10.5281/zenodo.379779510.11646/zootaxa.4679.2.210.5281/zenodo.377245710.5281/zenodo.377247110.5281/zenodo.3797794 |
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