122 STROPHOCHEILUS. 



post-nepionic growth, which consists of scarcely two whorls. The last 

 whorl is oblong, much less inflated than in cantagattanus. The aper- 

 ture is very small, vertical, white-lipped, the peristome rather narrow, 

 the outer lip straightened in the middle and bearing a strong, long 

 tooth or prominence on its inner edge. There is a slight lump on the 

 parietal wall. Length 89, diam. 47, longest axis of aperture 49 mill. 

 The species is probably nearer cantagallanus than those with which 

 it is grouped in vol. x. It is less solid and less inflated than the 

 specimens referred to on p. 27 of vol. x, and is completely imperfor- 

 ate, while those are subumbilicate. The specimen figured on pi. 16, 

 f. 26, of vol. x, measures 87, 49, ap. 46 mill. 



S. IHERINGI (Cless.), PROCLIVIS (v. Mart.). PL 20, fig. 62. 



Vol. x, p. 195. I am unable to decide which of the above names 

 has priority. The figure here given is from a photograph, kindly 

 sent by Dr. von Ihering, of one of the original specimens. 



S. CANTAGALLANUS (Rang.). Vol. x, p. 22. 



Plate, Sitzungs-Bericht Ges. Naturforsch. Freunde zu Berlin, 

 1896, p. 149, has briefly described the anatomy of this species 

 (under the name Bulimus proximus), and of B. ovatus. 



S. GRANDIS (v. Mart.). Vol. x, p. 26. 



Dr. von Ihering has obtained specimens of this magnificent species 

 at Ilha Sao Sabastiao, off the coast of Sao Paulo. One before me 

 measures 137 mill, in length. 



S. OBLONGUS (Mull.). Vol. x, pp. 29, 196. 



Bland (Am. Lye. N. H. of N. Y., vii, p. 360) states that oblongus 

 was introduced in Barbados by Mr. Parkinson, from St. Vincent. 



New Colombian localities are : Bonda, 8 miles southeast from 

 Santa Marta, at 150 ft. elevation (H. H. Smith). Tequas, near 

 Honda (Wirt Robinson, A Flying Trip to the Tropics, p. 80, figs.). 



Brazil : Jacobina Mts., prov. Bahia (Moricand, 2d Suppl. Mem. 

 Coq. Terr. Bras., p. 45). Cuyaba (coll. C. W. Johnson). Taguara 

 (Clessin, Mai. Bl. (n. F.), x, p. 167). 



Paraguay : Rio Apa, Ascension, San Pedro, etc. (Ancey, Boll. 

 Mus. Zool. ed Anat. Comp., Torino, xii, no. 309, p. 5). 



Argentina : Mission of San Francisco, on the upper Pilcomayo. 



