Helix zoographica d'Orbigny , 1835

Breure, Abraham S. H. & Ablett, Jonathan D., 2014, Annotated type catalogue of the Bulimulidae (Mollusca, Gastropoda, Orthalicoidea) in the Natural History Museum, London, ZooKeys 392, pp. 1-367 : 178-179

Helix zoographica d'Orbigny, 1835 Figs 28D , L66vi

Helix zo[o]graphica d’Orbigny 1835: 19.

Bulimus zoographicus ; d’Orbigny 1837 [1834-1847]: 313, pl. 40 figs 6-7 [not 6-8] [18 Sept. 1837; text 6 May 1838]; Gray 1854: 22.

Drymaeus zoographicus ; Pilsbry 1898 [1897-1898]: 197, pl. 38 figs 6-7; Breure 1975b: 1153, pl. 1 fig. 6 (lectotype designation).

Type locality.

"provincia Yungacensi (republica Boliviana)".

Label.

"Tutulima Bolivia", in d’Orbigny’s handwriting.

Dimensions.

"Longit. 35 millim., latit. 13 millim."; figured specimen herein H 31.7, D 13.72, W 6.1.

Type material.

NHMUK 1854.12.4.131, one paralectotype ( d’Orbigny coll.).

Remarks.

d’Orbigny (1835) did not state on how many specimens his description was based. In d’Orbigny 1838 [1834-1847]: 314 he specified the locality as "entre les provinces de Cochabamba et de Moxos, au fond d’un ravin dans lequel coule le Rio Altamachi, le premier affluent oriental du Rio Beni, un peu en avant de Tutulima"; see Breure 1973: 130. Breure (1975b) found five specimens in the MNHN collection, labelled ”Tutulima” and "... Yungas", of which he selected one as lectotype. The specimen in lot 1854.12.4.131 corresponds to d’Orbigny 1837 [1834-1847]: pl. 40 figs 6-7.

Current systematic position.

Bulimulidae , Drymaeus (Drymaeus) zoographicus ( d’Orbigny, 1835).

Figures

Figure 28. Drymaeus species. A-C Drymaeus (Drymaeus) linostoma (d'Orbigny, 1835), paralectotype NHMUK 1854.12.4.132 (H = 29.7) D Drymaeus (Drymaeus) zoographicus (d'Orbigny, 1835), paralectotype NHMUK 1854.12.4.131 (H = 31.7) E-G Drymaeus (Drymaeus) aequatorianus (E. A. Smith, 1877), lectotype NHMUK 1975137 (H = 26.6) H-J Drymaeus (Drymaeus) bellus da Costa, 1906, holotype NHMUK 1907.11.21.8 (H = 33.2). All enlarged.

Figure L 66. Labels. i Bulimus woodwardi Pfeiffer, 1857 ii Bulimus zhorquinensis Angas, 1879 iii Helix xanthostoma d'Orbigny, 1835 iv Bulimus yungasensis d'Orbigny, 1837 v Bulimulus (Drymaeus) ziczac da Costa, 1898 vi Helix zo [o] graphica d'Orbigny, 1835 vii Bulimus darwini Pfeiffer, 1846.