Amauropsis aureolutea

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Amauropsis aureolutea
Amauropsis aureolutea 001.jpg
Shell of Amauropsis aureolutea (specimen at Naturalis Biodiversity Center)
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Family: Naticidae
Genus: Amauropsis
Species:
A. aureolutea
Binomial name
Amauropsis aureolutea
(Strebel, 1908)
Synonyms

Natica aureoluteaStrebel, 1908 (original combination)

Contents

Amauropsis aureolutea is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails. [1]

Description

The maximum recorded shell length is 32 mm. The minimum recorded depth is 6 m, while the maximum recorded depth is 662 m. [2]

(Original description in German) The shell is orange-brown in color. It is more spherical in contrast to the more rhomboid-rounded contour of Amauropsis anderssoni . The umbilicus is concealed by a protruding tongue of the columellar overhang. The apex features a larger nucleus than that of A. anderssoni, though the operculum remains the same.

The sculpture consists of growth lines and a faint, somewhat irregularly arranged, dense grooving. The suture lacks a compressed zone. [3]

Distribution

This marine species occurs off the Falkland Islands, South Georgia, South Sandwich islands and in the Southern Ocean.

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References

  1. Amauropsis aureolutea(Strebel, 1908) . 8 January 2025. Retrieved through: World Register of Marine Species .
  2. Welch J. J. (2010). "The "Island Rule" and Deep-Sea Gastropods: Re-Examining the Evidence". PLoS ONE 5(1): e8776. doi : 10.1371/journal.pone.0008776.
  3. Strebel, H. (1908). Die Gastropoden. In: Wissenschaftliche Ergebnisse der Schwedischen Südpolar-Expedition 1901–1903 unter Leitung von Dr. Otto Nordenskjöld, Bd 6,. Stockholm. p. 63. Retrieved 8 January 2025.{{cite book}}: CS1 maint: location missing publisher (link) {{source-attribution)