Bulimus varicosus Pfeiffer, 1853

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 : 169

Bulimus varicosus Pfeiffer, 1853 Figs 25H , L63v

Bulimus varicosus Pfeiffer 1853b: 256; Pfeiffer 1854 in Küster and Pfeiffer 1840-1865: 83, pl. 30 figs 7-8; Breure 1979: 115 (lectotype designation).

Type locality.

"in republicâ Mexicanâ”.

Label.

”Mexico”, taxon label in Pfeiffer’s handwriting. M.C. label style IV.

Dimensions.

"Long. 35, diam. 14 mill."; figured specimen herein H 35.5, D 16.7, W 6.4.

Type material.

NHMUK 1975466, lectotype; 1975467, one paralectotype (Cuming coll.).

Remarks.

The current systematic position follows Thompson (2011: 114).

Current systematic position.

Bulimulidae , Drymaeus (Mesembrinus) attenuatus varicosus (Pfeiffer, 1853).

Figures

Figure 25. Drymaeus species. A Drymaeus (Mesembrinus) aurifluus (Pfeiffer, 1857), lectotype NHMUK 1975502 (H = 21.8) B Drymaeus (Mesembrinus) bugabensis (Martens, 1893), lectotype NHMUK 1901.6.22.958 (H = 26.3) C Drymaeus (Mesembrinus) dubius (Pfeiffer, 1853), lectotype NHMUK 1975519 (H = 27.1) D Drymaeus (Mesembrinus) (?) rufescens (J. E. Gray, 1825), lectotype of Bulimus erusbescens Pfeiffer, 1847 NHMUK 1975562 (H = 24.2) E Drymaeus (Mesembrinus) conicus da Costa, 1907, lectotype NHMUK 1907.11.21.32 (H = 17.5) F Drymaeus (Mesembrinus) granadensis (Pfeiffer, 1848), lectotype of Bulimus demotus Reeve, 1850 NHMUK 1975504 (H = 31.8) G Drymaeus (Mesembrinus) vexillum (Wood, 1828), lectotype of Bulimus keppelli Pfeiffer, 1853 NHMUK 1975538 (H = 33.2) H Drymaeus (Mesembrinus) attenuatus varicosus (Pfeiffer, 1853), lectotype NHMUK 1975466 (H = 35.5) I-K Drymaeus (Drymaeus) signifer (Pfeiffer, 1855), lectotype NHMUK 1975216 (H = 32.9). All enlarged.

Figure L 63. Labels. i Bulimus umbilicaris Souleyet, 1842 ii Bulimus umbricatus Reeve, 1849 iii Bulinus unifasciatus Sowerby I, 1833 iv Bulinus ustulatus Sowerby I, 1833 v Bulimus varicosus Pfeiffer, 1853 vi Bulimulus (Naesiotus) ventrosus Reibisch, 1892.