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dc.contributor.authorFrable, Benjamin W.
dc.contributor.authorSeid, Charlotte A.
dc.contributor.authorBronson, Allison W.
dc.contributor.authorMøller, Peter Daniel Rask
dc.date.accessioned2023-08-11T09:24:30Z
dc.date.available2023-08-11T09:24:30Z
dc.date.issued2023-01-19
dc.description.abstractA new species of the zoarcid genus Pyrolycus Machida & Hashimoto, 2002, Pyrolycus jaco sp. nov., is described from a hydrothermal seep environment named Jacó Scar in the eastern Pacific of Costa Rica. Four specimens were collected in 2018 between 1746–1795 m among tubeworm colonies around the seep. The new species is differentiated from its two western Pacific congeners by having a shorter head, snout, jaw, and pectoral fins. It is further diagnosed by having three postorbital pores and two occipital pores. Molecular sequences of the cytochrome c oxidase I gene are provided and are the first for the genus. The character states indicating miniaturization in this species are discussed. This is the first vertebrate species known from this composite reducing ecosystem and is the fourth hydrothermally-associated zoarcid from the eastern Pacific.en_US
dc.identifier.citationFrable, Seid, Bronson, Møller. A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica. Zootaxa. 2023;5230(1):79-89en_US
dc.identifier.cristinIDFRIDAID 2151329
dc.identifier.doi10.11646/zootaxa.5230.1.5
dc.identifier.issn1175-5326
dc.identifier.issn1175-5334
dc.identifier.urihttps://hdl.handle.net/10037/29870
dc.language.isoengen_US
dc.publisherMagnolia Pressen_US
dc.relation.journalZootaxa
dc.rights.accessRightsopenAccessen_US
dc.rights.holderCopyright 2023 The Author(s)en_US
dc.rights.urihttps://creativecommons.org/licenses/by/4.0en_US
dc.rightsAttribution 4.0 International (CC BY 4.0)en_US
dc.titleA new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Ricaen_US
dc.type.versionpublishedVersionen_US
dc.typeJournal articleen_US
dc.typeTidsskriftartikkelen_US
dc.typePeer revieweden_US


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Attribution 4.0 International (CC BY 4.0)
Med mindre det står noe annet, er denne innførselens lisens beskrevet som Attribution 4.0 International (CC BY 4.0)