Barbatula leoparda (Actinopterygii, Nemacheilidae), a new endemic species of stone loach of French Catalonia

被引:7
作者
Gauliard, Camille [1 ]
Dettai, Agnes [2 ]
Persat, Henri [1 ,3 ]
Keith, Philippe [1 ]
Denys, Gael P. J. [1 ,4 ]
机构
[1] Univ Antilles, Univ Caen Basse Normandie, Sorbonne Univ,UMR 7208,CNRS,IRD, Museum Natl Hist Nat,Unite Biol Organismes & Ecos, 57 Rue Cuvier CP26, F-75005 Paris, France
[2] Sorbonne Univ, MNHN, UPMC,CNRS,EPHE, Inst Systemat,Evolut,Biodiversite,ISYEB,UMR 7205, 57 Rue Cuvier CP26, F-75005 Paris, France
[3] Univ Claude Bernard Lyon 1, LEHNA UMR 5023, Ecol Hydrosyst Nat & Anthropises, Bat Forel, F-69622 Villeurbanne, France
[4] CNRS, MNHN, AFB, UMS Patrimoine Nat PATRINAT, CP41,36 Rue Geoffroy St Hilaire, F-75005 Paris, France
来源
CYBIUM | 2019年 / 43卷 / 02期
关键词
Nemacheilidae; Barbatula leoparda; Freshwater; French Catalonia; New species; SOUTHERN FRANCE TELEOSTEI; FISH; DNA;
D O I
10.26028/cybium/2019-423-005
中图分类号
Q95 [动物学];
学科分类号
071002 ;
摘要
This study described a new stone loach species in France, Barbatula leoparda, which is endemic to French Catalonia (Tet and Tech river drainages). Seven specimens were compared to 49 specimens of B. barbatula (Linnaeus, 1758) and 71 specimens of B. quignardi (Bacescu-Mester, 1967). This new species is characterized by the presence of blotches on the belly and the jugular area in individuals longer than 47 mm SL and by a greater interorbital distance (35.5 to 41.8% of the head length). We brought moreover the sequence of two mitochondria] markers (COI and 12S, respectively 652 and 950 bp) of the holotype, which are well distinct from all other species, for molecular identifications. This discovery is important for conservation.
引用
收藏
页码:169 / 177
页数:9
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