Scissurella petermannensis explained

Scissurella petermannensis is a species of minute sea snail, a marine gastropod mollusk in the family Scissurellidae.

Description

The size of the shell varies between 1.2 mm and 1.8 mm. It has been described as having prominent lamellar ribs and being similar in shape to Scissurella coronata.^[1]

Notes and References

1. naturelle (France), M. national d’histoire, & naturelle (France), M. national d’histoire. (1910). Bulletin du Muséum national d’histoire naturelle: Vol. t.16 (1910). Paris Imprimerie nationale 1907-1971. https://www.biodiversitylibrary.org/item/137434

   Distribution

   This species occurs in Antarctic waters, off the Falkland Islands, Tierra del Fuego, South Georgia, South Shetland Islands and the South Orkneys at depths to 31 m.

   References

   • Melvill, J. C. and R. Standen. 1912. The marine Mollusca of the Scottish National Antarctic Expedition. Part II. Being a supplementary catalogue. Transactions of the Royal Society of Edinburgh 48: 333–366, 1 pl
   • Engl W. (2012) Shells of Antarctica. Hackenheim: Conchbooks. 402 pp
   • Zelaya D.G. & Geiger D.L. (2007). Species of Scissurellidae and Anatomidae from Sub-Antarctic and Antarctic waters (Gastropopda: Vetigastropoda). Malacologia 49(2), pp. 393–443

   Geiger D.L. (2012) Monograph of the little slit shells. Volume 1. Introduction, Scissurellidae. pp. 1-728. Volume 2. Anatomidae, Larocheidae, Depressizonidae, Sutilizonidae, Temnocinclidae. pp. 729–1291. Santa Barbara Museum of Natural History Monographs Number 7.

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