A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica. / Frable, Benjamin W.; Seid, Charlotte A.; Bronson, Allison W.; Møller, Peter Rask.

In: Zootaxa, Vol. 5230, No. 1, 2023, p. 79-89.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Frable, BW, Seid, CA, Bronson, AW & Møller, PR 2023, 'A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica', Zootaxa, vol. 5230, no. 1, pp. 79-89. https://doi.org/10.11646/zootaxa.5230.1.5

APA

Frable, B. W., Seid, C. A., Bronson, A. W., & Møller, P. R. (2023). A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica. Zootaxa, 5230(1), 79-89. https://doi.org/10.11646/zootaxa.5230.1.5

Vancouver

Frable BW, Seid CA, Bronson AW, Møller PR. 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):79-89. https://doi.org/10.11646/zootaxa.5230.1.5

Author

Frable, Benjamin W. ; Seid, Charlotte A. ; Bronson, Allison W. ; Møller, Peter Rask. / A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica. In: Zootaxa. 2023 ; Vol. 5230, No. 1. pp. 79-89.

Bibtex

@article{6b43cb3e95854c06a97bc4b8579b6167,
title = "A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica",
abstract = "A new species of the zoarcid genus Pyrolycus Machida & Hashimoto, 2002, Pyrolycus jaco sp. nov., is described from a hydrothermal seep environment named Jac{\'o} 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.",
keywords = "Jac{\'o} Scar, Lycodinae, methane seep, Reducing ecosystem, Zoarcoidei",
author = "Frable, {Benjamin W.} and Seid, {Charlotte A.} and Bronson, {Allison W.} and M{\o}ller, {Peter Rask}",
note = "Publisher Copyright: Copyright {\textcopyright} 2023 Magnolia Press.",
year = "2023",
doi = "10.11646/zootaxa.5230.1.5",
language = "English",
volume = "5230",
pages = "79--89",
journal = "Zootaxa",
issn = "1175-5326",
publisher = "Magnolia Press",
number = "1",

}

RIS

TY - JOUR

T1 - A new deep-sea eelpout of the genus Pyrolycus (Teleostei: Zoarcidae) associated with a hydrothermal seep on the Pacific margin of Costa Rica

AU - Frable, Benjamin W.

AU - Seid, Charlotte A.

AU - Bronson, Allison W.

AU - Møller, Peter Rask

N1 - Publisher Copyright: Copyright © 2023 Magnolia Press.

PY - 2023

Y1 - 2023

N2 - A 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.

AB - A 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.

KW - Jacó Scar

KW - Lycodinae

KW - methane seep

KW - Reducing ecosystem

KW - Zoarcoidei

U2 - 10.11646/zootaxa.5230.1.5

DO - 10.11646/zootaxa.5230.1.5

M3 - Journal article

C2 - 37044856

AN - SCOPUS:85147867697

VL - 5230

SP - 79

EP - 89

JO - Zootaxa

JF - Zootaxa

SN - 1175-5326

IS - 1

ER -

ID: 337972890