Thracia phaseolina

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Thracia phaseolina
Scientific classification Red Pencil Icon.png
Kingdom: Animalia
Phylum: Mollusca
Class: Bivalvia
Subclass: Heterodonta
Order: Anomalodesmata
Superfamily: Thracioidea
Family: Thraciidae
Genus: Thracia
T. phaseolina
Binomial name
Thracia phaseolina
(Lamarck, 1818)
  • Amphidesma phaseolinaLamarck, 1818 (original combination)
  • Peronaea textilisO. G. Costa, 1830
  • Tellimya fontemaggiiConti, 1864
  • Tellina papyraceaPoli, 1791 (invalid: published in December 1791 and thus a junior homonym of Tellina papyraceaGmelin, 1791 [before May])
  • Thracia beanianaRécluz, 1845
  • Thracia mitellaGregorio, 1884
  • Thracia papyracea(Poli, 1791)
  • Thracia papyracia (misspelling)

Thracia phaseolina is a bivalve mollusc in the family Thraciidae. [1]

Family is one of the eight major hierarchical taxonomic ranks in Linnaean taxonomy; it is classified between order and genus. A family may be divided into subfamilies, which are intermediate ranks between the ranks of family and genus. The official family names are Latin in origin; however, popular names are often used: for example, walnut trees and hickory trees belong to the family Juglandaceae, but that family is commonly referred to as being the "walnut family".

Thraciidae is a taxonomic family of small saltwater clams, marine bivalves in the order Anomalodesmata.



The ovate shell is oblong, transverse, equilateral and inequivalve. The beaks are small; that of the left, slightly notched. The valves are white, diaphanous and smooth, indistinctly marked with striae of increase, rounded at the anterior side, strongly truncated at the posterior side. The side is bounded outwardly by an obtuse angle, pretty prominent, extending obliquely from the beak to the lower part of the shell. The cardinal edge is thin, and without teeth. It presents upon the posterior side the beaks with a small, internal, short, triangular hollow, in which is attached a small internal ligament which is apparent externally. The valves are white and shining, internally. The anterior muscular impression is elongated, the posterior is rounded, and is united to the anterior by a pallial impression, deeply notched. [2]


Thracia phaseolina is found in the North Atlantic Ocean and in the North Sea It is also found in the Mediterranean Sea and in the Gulf of Mexico.

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