Drymaeus yapacanensis Breure, 1981

CLASSE: GASTROPODA: TERRESTRE

FAMÍLIA: BULIMULIDAE

ESPÉCIE: Drymaeus yapacanensis Breure, 1981

Tamanho médio: 30 mm

Ocorrência: Venezuela, Estado Amazonas

Localidade tipo: “Venezuela, Territoria Amazonas , Cerro Yapacaná”

Altitude: 700 m

Nome original: Drymaeus (Drymaeus) yapacanensis Breure, 1981

Descrição original:

(Breure & Eskens, 1981): “shell up to 31.2 mm , 2.18 times as long as wide, narrowl y perforate, with slightly convex sides; thin. Colour pink to yellowish, wit haxia l (reddish-)brown streaks. Surface rather shining, smooth. Whorl s 5.9, hardly convex; suture well impressed. Apertur e elongate-ovate, 1.66 times as long as wide, 0.5 times the total length; pink coloured inside. Peristome thin, slightly expanded; pink coloured. Columellar margin reflexed, dilated above and receding”

Fotos: Breure & Eskens, 1981: HOLOTYPE RMNH 55331, Venezuela, Estado Amazonas, Cerro Yapacaná,  J. Cerda leg., ii.1978

Fontes:

Descrição original: Breure, Bram & Eskens, A.. (1981). Notes on and descriptions of Bulimulidae (Mollusca, Gastropoda), II. Zoologische Verhandelingen. 186. disponível online em https://www.researchgate.net/publication/254893681_Notes_on_and_descriptions_of_Bulimulidae_Mollusca_Gastropoda_II

Breure, Abraham S. H., 2009, New Orthalicidae (Mollusca, Gastropoda) from Venezuelan Guayana: unravelling secrets from the Lost World, Zootaxa 2065, pp. 25-50 : 40-41

MolluscaBase: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1367937