A new species within the Enteromius kerstenii complex (Actinopterygii, Cyprinidae, Smiliogastrinae) from south-western Ethiopia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F24%3A00598839" target="_blank" >RIV/68081766:_____/24:00598839 - isvavai.cz</a>

Výsledek na webu

<a href="https://mapress.com/zt/article/view/zootaxa.5512.2.2" target="_blank" >https://mapress.com/zt/article/view/zootaxa.5512.2.2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11646/zootaxa.5512.2.2" target="_blank" >10.11646/zootaxa.5512.2.2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A new species within the Enteromius kerstenii complex (Actinopterygii, Cyprinidae, Smiliogastrinae) from south-western Ethiopia

Popis výsledku v původním jazyce

A new species of small-sized smiliogastrin barb, Enteromius gamo sp. nov., is described from tributaries to lakes Abaya and Chamo in south-western Ethiopia. The new species belongs to a readily diagnosable group commonly identified as E. kerstenii, exhibiting a thickened and serrated last unbranched ray in the dorsal fin, a low number of scales in the lateral series (< 27), and a yellow, orange or reddish blotch on operculum. Pairwise genetic distances between the new species from Ethiopia and specimens of E. kerstenii from close to the type locality in north-eastern Tanzania were 7.5-8.3 % (COI) and 8.9-10.1 % (cytb). Enteromius gamo sp. nov. is morphologically distinguished from E. kerstenii and all examined congeners from Tanzania, Kenya, and Uganda primarily by short anterior (15.8-35.1 %, mean 27.4 %, of snout length) and posterior (63.2-95.7 %, mean 81.0 %, of snout length) barbels. The new species is known only from wetlands and side channels of rivers (Hare, Sile, and Sago) along the western shores of lakes Abaya and Chamo.

Název v anglickém jazyce

A new species within the Enteromius kerstenii complex (Actinopterygii, Cyprinidae, Smiliogastrinae) from south-western Ethiopia

Popis výsledku anglicky

A new species of small-sized smiliogastrin barb, Enteromius gamo sp. nov., is described from tributaries to lakes Abaya and Chamo in south-western Ethiopia. The new species belongs to a readily diagnosable group commonly identified as E. kerstenii, exhibiting a thickened and serrated last unbranched ray in the dorsal fin, a low number of scales in the lateral series (< 27), and a yellow, orange or reddish blotch on operculum. Pairwise genetic distances between the new species from Ethiopia and specimens of E. kerstenii from close to the type locality in north-eastern Tanzania were 7.5-8.3 % (COI) and 8.9-10.1 % (cytb). Enteromius gamo sp. nov. is morphologically distinguished from E. kerstenii and all examined congeners from Tanzania, Kenya, and Uganda primarily by short anterior (15.8-35.1 %, mean 27.4 %, of snout length) and posterior (63.2-95.7 %, mean 81.0 %, of snout length) barbels. The new species is known only from wetlands and side channels of rivers (Hare, Sile, and Sago) along the western shores of lakes Abaya and Chamo.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10613 - Zoology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

Zootaxa

ISSN

1175-5326

e-ISSN

1175-5334

Svazek periodika

5512

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NZ - Nový Zéland

Počet stran výsledku

19

Strana od-do

166-184

Kód UT WoS článku

001318068200001

EID výsledku v databázi Scopus

2-s2.0-85205577860