Odostomia sp. 3

Fig. 5I

Odostomia sp.— Zelaya & Gordillo, 2010: 14, fig. 3L

Examined material. 4 sh. (MACN-In 40704).

Description. Shell height to 2.5 mm; elongate-conical, moderately solid. Protoconch markedly tilted, apex partially sunken; transition to teleoconch poorly defined. Teleoconch of up to 4 whorls, almost straight in outline; last whorl comprising about 65% of total shell height. Suture deep, impressed. Surface white; sculptured with 8 narrow spiral cords per whorl, and 8 additional cords at the base (hardly visible in the figure). Aperture ovate, slightly expanded anteriorly, interior white; columella with a thick fold, callus moderately thick, slightly reflected on the umbilical area. Umbilicus partially closed.