Sauroconcha gulosa

Illawarra forest snail
Bass Point Reserve, Australia
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Order: Stylommatophora
Family: Camaenidae
Genus: Sauroconcha
Species:
S. gulosa
Binomial name
Sauroconcha gulosa
(A.Gould, 1846)
Synonyms
  • Helix coriaria L.Pfeiffer, 1847
  • Helix gulosa A.Gould, 1846
  • Helix scotti J.C.Cox, 1864
  • Meridolum gulosum (A.Gould, 1846)
  • Thersites gulosa (A.Gould, 1846)

Sauroconcha gulosa, the Illawarra forest snail is an air-breathing land snail, a terrestrial pulmonate gastropod in the family Camaenidae. [1]

Description

(Described in Latin as Helix coriaria) The shell is depressed-globose, solid and has a slightly concealed umbilicus. Its surface is roughly wrinkled and has a very fine granular texture, all in a clear chestnut color. The spire is broadly conical and obtuse.

It consists of five slightly convex whorls, with the body whorl being somewhat deflected at the front. The aperture is roundly lunate and has a pearlescent interior. The peristome is straight and obtuse, with its margins set far apart.

The columellar margin is sloping, thickened, and reflected. At the top, it widens into a triangular lamina that almost completely conceals the umbilicus. [2]

Distribution

This species is found in forests and woodlands, in New South Wales, from the Southern Highlands to the South Coast.[3][4]

References

  1. ^ "WoRMS - World Register of Marine Species - Sauroconcha gulosa". www.marinespecies.org. Retrieved 8 August 2025.
  2. ^ Pfeiffer, L. (1847). Diagnosen neuer Landschnecken. Cassel: Zeitschrift für Malakozoologie. p. 145. Retrieved 9 August 2025. Public Domain This article incorporates text from this source, which is in the public domain.
  3. ^ Stephanie A. Clark (2009). "A review of the land snail genus Meridolum (Gastropoda: Camaenidae) from central New South Wales, Australia" (PDF). Molluscan Research. 29 (2): 61–120. ISSN 1323-5818. Wikidata Q91090324.
  4. ^ "Species Meridolum gulosa". NatureMapr. Retrieved 8 August 2025.
  • Gould, A.A. (1846). "New species of Helix, from the Shells of the Exploring Expedition". Proceedings of the Boston Society of Natural History. 2: 165. doi:10.5962/bhl.part.3319.