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

RICARDO VEGA-LUZ ¹RODOLFO VEGA-LUZ ²STEFAN KOENEMANN ³MARCO T. NEIBER⁴

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作者信息

1. C/ Golf de El Candida 49, E-290I8 Malaga, Spain
2. Ctra. Punta de Teno s/n., Teno Bajo, E-38480 Buenavista del Norte, Spain
3. University of Siegen, Department of Biology and Didactics, Adolf-Reichwein-Str 2, D-57068 Siegen, Germany
4. University of Veterinary Medicine Hannover, Institute for Animal Ecology and Cell Biology, BUnteweg I Id, 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. Miiller, 1774) is reported as an introduced species in Gran Canaria for the first time.

Key words

Mitochondrial COI gene/phylogeny/Bayesian inference/morphometry/discriminant function analysis/systematics/Teno massif/Gen mitocondrial COI/filogenia/inferencia Bayesiana/morfometría/análisis discriminante/sistemática/Macizo de Teno

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出版年

2011

Zootaxa

SCI

ISSN：1175-5326

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