Zebra delphinus pumilio Strebel, 1909

Breure, Abraham S. H., 2013, Annotated type catalogue of the Orthalicoidea (Mollusca, Gastropoda) in the Museum fuer Naturkunde, Berlin, ZooKeys 279, pp. 1-101 : 39

Zebra delphinus pumilio Strebel, 1909 Figs 21C-D, 21i

Zebra delphinus pumilio Strebel 1909: 33, pl. 3 figs 43-44, 46, 48, pl. 4 fig. 51.

Type locality.

“Mazatlan”.

Label.

"Oaxaca / SW Mex", with a second, taxon label in Strebel’s handwriting.

Dimensions.

"39,9 × (19,1)23,1 [H × (Dmin)Dmax in mm]"; figured specimen herein H 39.7, D 22.3, W 6.2.

Type material.

ZMB 101834, one syntype; ex Wallenberg coll., Höhe leg.

Remarks.

Strebel (1909: 33-34) described this taxon, which he regarded as a form of his variety nebulosus, from eight specimens; the shell indicated from the ZMB corresponds to Strebel’s plate 4 fig. 51.

Current systematic position.

Orthalicidae , Orthalicus delphinus (Strebel, 1909).

Figures

Figure 21. Orthalicus species A-D Orthalicus delphinus (Strebel, 1909) A-B, ii Holotype of Zebra delphinus intermedius Strebel, 1909 ZMB 21848 (H = 57.4) C-D, i Holotype of Zebra delphinus pumilio Strebel, 1909 ZMB 101834 (H = 39.3) E-F, iii Orthalicus zoniferus Strebel and Pfeffer, 1882, syntype of Zebra zoniferus euchrous Strebel, 1909 ZMB 28001 (H = 41.6) G-H, iv Orthalicus maculiferus (Strebel, 1909), holotype ZMB 34609 (H = 38.7).