Eucithara abbreviata

Eucithara abbreviata is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.[1]

Eucithara abbreviata
Original image of a shell of Eucithara abbreviata
Scientific classification
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Clade: Caenogastropoda
Clade: Hypsogastropoda
Clade: Neogastropoda
Superfamily: Conoidea
Family: Mangeliidae
Genus: Eucithara
Species:
E. abbreviata
Binomial name
Eucithara abbreviata
(Garrett, 1873)
Synonyms[1]

Cithara abbreviata Garrett, 1873 (original combination)

Description

The length of the shell attains 5.5 mm.

(Original description) The shell of this very rare species is small, abbreviate, sub-rhomboidal, solid and, white. The spire is short, pyramidal, the outline flattened, the apex subacute. It contains 7 flat whorls, the body whorl very large, ventricose, depressed beneath the suture, subangulated on the shoulder and rapidly tapering to the base. The surface is cancellated by small close longitudinal ribs and five transverse raised lines. The aperture is narrow and sub-elliptical, a little more than half the length of the shell. The sinus is semicircular. The peristome is trenchant, stoutly ribbed externally, and the inner margin callous. The columella is slightly concave, smooth, thinly callous.

Its most obvious character is its short subrhomboid contour, short body, and its cancellated surface.[2]

Distribution

This marine species occurs off Paumotus, Polynesia, and off the Philippines

gollark: Due to what I assume are inevitable bee incursions, FFTing an image, taking the real part, and IFFTing it gives the image semirotatedish.
gollark: Oh, because parents are ALWAYS well-meaning and great.
gollark: I have made this image red.
gollark: None are safe.
gollark: Children presumably have useful laboury skills much less than adults, who have had more education (and time on the job I guess).

References
  1. WoRMS (2009). Eucithara abbreviata (Garrett, 1873). In: MolluscaBase (2017). Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=433681 on 2017-04-28
  2. Garrett, Andrew. "Descriptions of new species of marine shells inhabiting the South Sea Islands." Proceedings of the Academy of Natural Sciences of Philadelphia (1873): 209-231
  • Tucker, J.K. 2004 Catalog of recent and fossil turrids (Mollusca: Gastropoda). Zootaxa 682:1-1295.
  • "Eucithara abbreviata". Gastropods.com. Retrieved 16 January 2019.
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