Crassispira pseudocarinata

Crassispira pseudocarinata is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.[1]

Crassispira pseudocarinata
Apertural view of a shell of Crassispira pseudocarinata
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Clade: Caenogastropoda
Clade: Hypsogastropoda
Clade: Neogastropoda
Superfamily: Conoidea
Family: Pseudomelatomidae
Genus: Crassispira
Species:
C. pseudocarinata
Binomial name
Crassispira pseudocarinata
(Reeve, 1845)
Synonyms
  • Daphnella (Mangilia) pseudocarinata (Reeve, 1845)
  • Mangilia pseudocarinata Reeve, 1845
  • Turris pseudocarinata (Reeve, 1845)

Description

The length of the shell attains 9 mm.

The whorls are concavely shouldered, somewhat indistinctly keeled. The keel is rendered nodulous by the ends of close obliquely longitudinal ribs, which are short, becoming evanescent about the middle of the body whorl, everywhere with close revolving grooves, which are somewhat nodulous. The color of the shell is yellowish brown.[2]

Distribution

This marine species occurs off Tasmania

gollark: This isn't a paradox. It can't simulate arbitrarily large CGoL grids.
gollark: Nope! Many languages, abstractly speaking, *don't* have limited memory. Their implementations might, though.
gollark: No, Turing completeness means it can simulate any Turing machine. It *can't* do that if it has limited memory.
gollark: I don't know exactly what its instruction set is like. But if it has finite-sized addresses, it can probably access finite amounts of memory, and thus is not Turing-complete.
gollark: *Languages* can be, since they often don't actually specify memory limits, implementations do.

References
  1. "Crassispira pseudocarinata". Gastropods.com. Retrieved 12 January 2019.
  2. G.W. Tryon (1884) Manual of Conchology, structural and systematic, with illustrations of the species, vol. VI; Philadelphia, Academy of Natural Sciences This article incorporates text from this source, which is in the public domain.
  • Reeve, Lovell Augustus. Conchologia Iconica: Or, Illustrations of the Shells of Molluscous Animals: III. Reeve, 1845.
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