NMITA: Neogene Marine Biota of Tropical America

Sincola Olsson and Harbison, 1953

II. Subgenus Sinaxila Jung, 1989.

Morphologic Description: protoconch 1 3/4 to 3 1/2 volutions; outer lip protoconch sinusigerous; sculpture on early teleoconch present; axial sculpture present in late teleoconch; dorsal hump weak to prominent; hump to the left of aperture absent or weak; thickness outer lip strong.


Click on picture to see a species description:

(Jung, 1989, Fig.281.4) (Jung, 1989, Fig. 289.4) (Jung, 1989, Fig. 291.1)

Return to taxonomic listing of subgenera for Sincola.