Gobius xoriguer, a new offshore Mediterranean goby (Gobiidae), and phylogenetic relationships within the genus Gobius

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F21%3A10135303" target="_blank" >RIV/00023272:_____/21:10135303 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/21:10439458

Result on the web

<a href="https://link.springer.com/article/10.1007%2Fs10228-020-00797-9" target="_blank" >https://link.springer.com/article/10.1007%2Fs10228-020-00797-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10228-020-00797-9" target="_blank" >10.1007/s10228-020-00797-9</a>

Result language

angličtina

Original language name

Gobius xoriguer, a new offshore Mediterranean goby (Gobiidae), and phylogenetic relationships within the genus Gobius

Original language description

Gobius xoriguer sp. nov., a new ofshore species of goby (Teleostei: Gobiidae: Gobiinae) is described based on three specimens collected in 2010, 2012 and 2018 in the western Mediterranean, off Menorca (Spain), in the Gulf of Lion and off Corsica (France), at 51-104 m depth on coralline algae sea bed. It is easily distinguishable from its Atlantic-Mediterranean congeners by the combination of the following characters: large eyes, similar to 27-28% of head length; anterior nostril with a small triangular process; 14 soft rays on D2, 13 soft rays on A; enlarged first dorsal fin rays (adult males), with third D1 spine the longest, 23-27 % SL; uppermost P fin rays not free from membrane; long V-shape pelvic fins with vestigial frenum; 50-51 scales on LL; head oculoscapular canal with pores sigma, lambda, kappa, omega, alpha, beta, rho, rho 1, rho 2, and preopercular canal with pores gamma, delta, epsilon present; row x1 ending anteriorly behind pore beta; a groove section between pore rho and rho 1; suborbital row d discontinuous with large gap below suborbital rows 3 and 4; rows o separated; seven enlarged orange blotches on body side; white dotes on cheek and opercle on an orange background. With a known maximum size of 64 mm TL, it is among the smaller species of Gobius. Bayesian inference and Maximum likelihood phylogenetic tree topologies based on mitochondrial DNA COI sequences (barcoding region), including most Atlantic-Mediterranean Gobius species, support Gobius gasteveni Miller 1974 as the closest relative to Gobius xoriguer sp. nov. These sister species exhibit a high genetic divergence of 9.5% (uncorrected p-distance).

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10613 - Zoology

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2021

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Ichthyological Research

ISSN

1341-8998

e-ISSN

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Volume of the periodical

68

Issue of the periodical within the volume

3

Country of publishing house

JP - JAPAN

Number of pages

15

Pages from-to

445-459

UT code for WoS article

000615538000001

EID of the result in the Scopus database

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