Zootaxa2011，Issue(2757) ：18.

Hemicycla (Adiverticula) diegoi ( Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840

Neiber, Marco T. Vega-Luz, Ricardo [Author E-mail: mactanvegaluz@mactanvegaluz.com] Vega-Luz, Rodolfo Koenemann, Stefan [Author E-mail: koene-mann@biologie.uni-siegen.de].
Zootaxa2011，Issue(2757) ：18.
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Hemicycla (Adiverticula) diegoi ( Gastropoda: Pulmonata: Helicidae), a new species from Tenerife, Canary Islands, with a phylogenetic analysis of conchologically similar species in the genus Hemicycla Swainson, 1840

Neiber, Marco T. 1Vega-Luz, Ricardo [Author 1E-mail: mactanvegaluz@mactanvegaluz.com] 1Vega-Luz, Rodolfo 1Koenemann, Stefan [Author 1E-mail: koene-mann@biologie.uni-siegen.de].1
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作者信息

  • 1. Univ Vet Med Hannover, Inst Anim Ecol and Cell Biol, Bunteweg 17D, D-30559 Hannover, Germany.
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Abstract

Hemicycla (Adiverticula) diegoi n. sp. from the westernmost part of the Teno massif above the Lighthouse at Punta de Teno, Tenerife, Canary Islands is described and compared to conchologically and anatomically similar species in the genus Hemicycla Swainson, 1840. The validity of the new species is corroborated by a phylogenetic analysis including several congeneric species, inter- and intraspecific genetic distances and a morphometric comparison by means of a discriminant function analysis. Hemicycla cf. paivanopsis (Mabille, 1882) and Hemicycla quadricincta quadricincta (Morelet, 1864) from La Gomera and Hemicycla berkeleii (R. T. Lowe, 1861) from Gran Canaria are tentatively placed in Hemicycla s. str. on the basis of a phylogenetic analysis. Furthermore, Eobania vermiculata (O. F. Muller, 1774) is reported as an introduced species in Gran Canaria for the first time.

Key words

morphometric comparison/intraspecific genetic distance/conchologically similar species

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出版年

2011
Zootaxa

Zootaxa

SCI
ISSN：1175-5326
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