Bostryx rhodacme (L. Pfeiffer, 1842)

CLASSE: GASTROPODA: TERRESTRE

FAMÍLIA: BULIMULIDAE

ESPÉCIE: Bostryx rhodacme (L. Pfeiffer, 1842)

Tamanho médio: 14 mm

Ocorrência: Chile (Región de Atacama)

Localidade tipo: Chile, “Freirina, near Huasco”, encontrado embaixo de pequenos cactus

Nome original: Bulimus rhodacme L. Pfeiffer, 1842

Sinônimos: Peronaeus rhodacme (Pfeiffer) 

Descrição original:

(Pilsbry, 1896): “Shell openly rimate, narrowly long-ovate, rather solid. White, with irregular pellucid or pink maculation, often suffused with a roseate blush on the spire, sometimes unicolored white. Surface lusterless, with rude, irregular growth-striae, sparsely decussated, or bearing granules in spiral series; spiral sculpture of very fine lines. Spire conic, with slightly convex outlines, the apex obtuse. Whorls 6, the upper ones very convex with deep sutures, the lower two less convex, suture slightly and irregularly crenulate; the apical first and a half whorl smooth, corneous or roseate. Last whorl not compressed below. Aperture over one-third the height of shell, long-oval, white within; peristome not expanded, slightly thickened within, the columellar margin dilated above.”

Fotos: (1) Arraya, 2015: Bostryx rhodacme (Rehder, 1945) MZUC 39612 (H = 10.2 mm)

Figura: Arraya 2015: (A-E) Bostryx pupiformis (Pfeiffer, 1857) MZUC 39613 (H: 25.2 mm); (F-I) Bostryx pupiformis (Sowerby I, 1833) MPCCL 13102015C (H: 15.2 mm); (J-M) Bostryx pustulosus (Sowerby I, 1833) RCGCL sem número de lote (H: 15.8 mm); (N-R) Bostryx rhodacme (Rehder, 1945) MZUC 39612 (H: 10.2 mm); (S-V) Bostryx umbilicaris (Rehder, 1945) RCGCL sem número de lote (H: 12.0 mm); (W-Z) Bostryx valdovinosi, HOLOTYPE MPCCL 13102015H (H: 12.0 mm); (AA-AF) Bostryx valdovinosi PARATYPE 1 MZUC 39611 (H: 12.0 mm)

Fontes:

Descrição original: (como Bulimus rhodacme L. Pfeiffer, 1842) Pfeiffer, L. (1843). Descriptions of some new species of Helicidae, collected by Mr. Bridges in the northern parts of Chile. Proceedings of the Zoological Society of London. 10 (119) [“1842”]: 186–189. London [28 February]

Breure ASH, Ablett J (2014) Annotated type catalogue of the Bulimulidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London. ZooKeys 392: página(s) 1-367, disponível online em https://doi.org/10.3897/zookeys.392.6328

Araya J.F. (2015). The Bulimulidae (Mollusca: Pulmonata) from the Región de Atacama, northern Chile. PeerJ. 3:e1383., disponível online em https://doi.org/10.7717/peerj.1383

MolluscaBase: https://molluscabase.org/aphia.php?p=taxdetails&id=866767