Opisthosiphon

Opisthosiphon
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
(unranked): clade Caenogastropoda
clade Littorinimorpha
Superfamily: Littorinoidea
Family: Pomatiidae
Genus: Opisthosiphon
Dall, 1905[1]

Opisthosiphon is a genus of land snails with an operculum, terrestrial gastropod mollusks in the family Pomatiidae.[2]

Description

The genus Opisthosiphon has been described by American malacologist William Healey Dall in 1905.[1] Dall's type description reads as follows:[1]

Genus nov. OPISTHOSIPHON, Dall.

Type: Chondropoma Bahamense, Sh. (Figs. 1, 2.) Bahamas.

Shell with the habit of Chondropoma dentatum, Say, but in the adult with a tubular projection behind and distinct from the outer lip and the posterior angle of the aperture, but communicating with the lumen of the whorl. operculum as in Rhytidopoma, but thinner.

Species

Species within the genus Opisthosiphon include:

References

This article incorporates public domain text from the reference [1]

  1. 1 2 3 4 5 Dall W. H. (1905). "An arrangement of the American Cyclostomatidae, with a revision of the nomenclature". Proceedings of the Malacological Society of London 6: 208-210.
  2. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 "Mollusca". Diversidad Biológica Cubana, accessed 23 March 2011.
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