Partulina theodorei

Partulina theodorei
Shell of Partulina theodorei (original image)
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Stylommatophora
Family: Achatinellidae
Genus: Partulina
Species:
P. theodorei
Binomial name
Partulina theodorei
(Baldwin, 1895)
Synonyms
  • Achatinella theodorei superseded combination
  • Partulina (Partulina) theodorei (D. D. Baldwin, 1895) · alternative representation

Partulina theodorei is a species of tropical air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Achatinellidae.

Description

The length of the shell attains 18.5 mm, its diameter 9 mm.

(Original description) The shell is sinistral, subperforate, and rather thin, with an elongately conical form and a subacute apex. Its surface is shining and sculptured with somewhat irregular incremental striae; under a lens, it exhibits extremely close, minute, decussating spiral striae. The whorls of the protoconch are smooth.

The shell is dingy white and is irregularly striped and mottled with longitudinal dark-brown streaks.

There are seven slightly convex whorls, which are lightly marginate above and separated by a moderately impressed suture.

The aperture is oblique and oval, and is purplish brown internally. The peristome is acute and margined with brown; it is very lightly thickened internally, while the columellar margin is slightly reflexed. The columella terminates in a slight, flexuous, brown fold.

Distribution

This species is endemic to the island of Molokai, Hawaii, in the United States.

References

  1. ↑ Partulina theodorei (D. D. Baldwin, 1895). 23 October 2026. Retrieved through: World Register of Marine Species.
  2. ↑ Baldwin, D.D. (1895). "Descriptions of new species of Achatinellidae from the Hawaiian Islands". Proceedings of the Academy of Natural Sciences of Philadelphia. 47: 226. Retrieved 23 October 2026. Public Domain This article incorporates text from this source, which is in the public domain.