Tag Archives: Anoma tricolor

Anoma tricolor (Pfeiffer)

Tricolored Anoma Snail (Anoma tricolor)

The Tricolored Anoma Snail was desribed in 1847, it apperas toe have been restricted to a place named Moncrieff Gully (named Fern Gully today) in the St. Ann Parish at the north coast of Jamaica. [1]

The shells reach sizes of about 1,8 cm in heigth, they have up to 15 whorls and are glossy whitish and bear some grayish stripes.

The species is apparently extinct now.



[1] George W. Tryon; Henry A. Pilsbry; a.o.: Manual of Conchology. Second series: Pulmonata. Vol 16: Urocoptidae, Achatinidae. 1904
[2] Gary Rosenberg; Igor Muratov: Status Report on the Terrestrial Mollusca of Jamaica. Proceedings of the Academy of Natural Sciences of Philadelphia 155: 117-161. 2006


Depiction from: ‘Louis Pfeiffer: Die Gattung Cylindrella Pfr.: in Abbildungen nach der Natur. Nürnberg: Verlag von Bauer und Raspe, Julius Merz 1862’

(not in copyright)


edited: 22.09.2020