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Type: Articles
Published: 2012-08-14
Page range: 1–31
Abstract views: 43
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Cave shrimps Troglocaris s. str. (Dormitzer, 1853), taxonomic revision and description of new taxa after phylogenetic and morphometric studies

Univerza v Ljubljani, Biotehniška fakulteta, Oddelek za biologijo, Večna pot 111, 1000 Ljubljana, Slovenia. Univerza na Primorskem, Znanstveno raziskovalno središče, Garibaldijeva 1, 6000 Koper, Slovenia & Univerza na Primorskem, Fakulteta za matematiko, naravoslovje in informacijske tehnologije, Glagoljaška 8, 6000 Koper
Hrvatski prirodoslovni muzej, Demetrova 1, 10000 Zagreb, Croatia
Univerza v Ljubljani, Biotehniška fakulteta, Oddelek za biologijo, Večna pot 111, 1000 Ljubljana, Slovenia
Univerza v Ljubljani, Biotehniška fakulteta, Oddelek za biologijo, Večna pot 111, 1000 Ljubljana, Slovenia
Crustacea Atyidae phylogeny subterranean morphology taxonomy

Abstract

Within the Dinaric genus Troglocaris cave shrimps from the subgenus Troglocaris s. str. (Dormitzer, 1853) (Crustacea:Decapoda: Atyidae), have the widest distribution area. The recent molecular analyses have revealed significant, crypticdiversity in the subgenus. The aim of the subsequent detailed morphometric analyses was the provision of the appropriatediagnosable characters for the discovered lineages, i.e. taking care of their taxonomical visibility. We herein designate aneotype and provide a detailed description for the polytipic type species of the genus T. (T.) anophthalmus (Kollar, 1848), toenable its morphological distinction from the erroneously described T. (T.) planinensis Birštejn, 1948. Considering acombination of morphological, geographical and molecular data, we describe four new subspecies: T. (T.) a. ocellata ssp. nov.,T. (T.) a. periadriatica ssp. nov., T. (T.) a. legovici ssp. nov. and T. (T.) a. sontica ssp. nov., apart from the extant T. (T.) a.intermedia Babić, 1922. Due to a considerable morphological variability and no easily observable diagnostic morphological characters, the GenBank accession numbers for the COI gene are added in all mentioned taxa.

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