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First record of Darwin’s Slimehead, Gephyroberyx darwinii (Johnson, 1866) (Beryciformes: Trachichthyidae), in association with Brazilian deep reefs

dc.contributor.authorBertoncini, Áthila A.
dc.contributor.authorSouza Soares, Guilherme S.
dc.contributor.authorBarreiros, João P.
dc.contributor.authorGasparini, João L.
dc.contributor.authorHostim-Silva, Maurício
dc.date.accessioned2013-01-31T16:24:15Z
dc.date.available2013-01-31T16:24:15Z
dc.date.issued2004-12
dc.date.updated2013-01-16T18:52:26Z
dc.descriptionCopyright © 2004 aqua, International Journal of Ichthyology.en
dc.description.abstractTrês espécies da família Trachichthyidae ocorrem no sul do Brasil: Paratrachichthys atlanticus, Hoplostethus occidentalis e Gephyroberyx darwinii. Esta última é uma espécie que atinge tamanhos da ordem dos 600 mm (CT), vive na província bentopelágica até profundidades de 1210 metros. É encontrada em águas subtropicais distribuindo-se entre os paralelos 43ºN e 35ºS, sendo utilizada como fonte de alimento no leste do Atlântico central. O presente trabalho reporta a ocorrência de Gephyroberyx darwinii na costa brasileira entre as localidades de Vila Velha (ES) e Rio Grande (RS), em áreas de plataforma externa e talude superior, com profundidades variando de 70 a 520 metros. Suas ocorrências nestas áreas estiveram relacionadas a lances de pesca (onde Lophius gastrophysus é espécie alvo) sobre formações de corais vivos. Dados biométricos e merísticos de três espécimes são apresentados no trabalho.por
dc.description.abstractABSTRACT: Three species of the Trachichthyidae family occur in the south of Brazil: Paratrachichthys atlanticus, Hoplostethus occidentalis and Gephyroberyx darwinii. G. darwinii may attain a length of 600 mm (TL). This benthopelagic species occurs at depths down to 1210 m and is generally found in subtropical waters between 43ºN and 35ºS. It is commercially exploited in the east central Atlantic for food and for oil. In this paper we report the occurrence of G. darwinii off the south and south-east coasts of Brazil between Vila Velha (Espírito Santo State) and Rio Grande (Rio Grande do Sul State), in outer shelf and slope areas, at depths between 70 and 520 m. In Brazil the trachichthyids were usually caught while fishing for Lophius gastrophysus over deep coral bottoms. Meristic and biometric data are presented for the three collected specimens.en
dc.identifier.citationAndrade¸ A. B.; Souza Soares, G. S.; Barreiros, J.P.; Gasparini, J. L.; Hostim-Silva, M. (2004). "First record of Darwin’s Slimehead, Gephyroberyx darwinii (Johnson, 1866) (Beryciformes: Trachichthyidae), in association with Brazilian deep reefs". «aqua-Journal of Ichthyology and Aquatic Biology», 9(2): 65-68. ISSN 0945-9871.en
dc.identifier.issn0945-9871
dc.identifier.urihttp://hdl.handle.net/10400.3/1613
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherAquapressen
dc.subjectTrachichthyidaepor
dc.subjectGephyroberyx darwiniipor
dc.subjectBrazilen
dc.subjectDeep Reef Fishesen
dc.subjectFisheriesen
dc.subjectOver-Exploitationpor
dc.titleFirst record of Darwin’s Slimehead, Gephyroberyx darwinii (Johnson, 1866) (Beryciformes: Trachichthyidae), in association with Brazilian deep reefspor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceMiradolo Terme (Pavia) ITALYpor
oaire.citation.endPage68por
oaire.citation.issue2por
oaire.citation.startPage65por
oaire.citation.titleaqua – Journal of Ichthyology and Aquatic Biologyen
oaire.citation.volume9por
rcaap.rightsopenAccesspor
rcaap.typearticlepor

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