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Family: Crassatellidae. Family: Astartidae. Family: † Eodonidae. Notes: Previously in 2010, Condylocardiidae was classified in its own superfamily, Condylocardioidea. [2] Carditida does not yet exist in the ITIS classification, with its families instead being included in Venerida. [3]
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Overview. Common name: Little heart clams. Key morphological features: The Carditidae range in size up to ~100mm. The shells are equivalve, inflated and oval to rounded-rectangular to trapezoidal in outline. Exterior ornamentation consists of strong radial ribs, occasionally crossed by commarginal ribs as well, and are composed of aragonite.
Overview. Carditidae Fleming, 1820. Common Name: Extant/Extinct. Key morphological features: Carditidae shells have a rounded trapezoid shape with strong ribbing. SIZE: Paleoecology: MOBILITY: Mobile. FEEDING MODE: Suspension Feeder. HABITAT: Infaunal. Sources: Cox, L. R. et al. 1969.
Top; Atlas; Geology; Funding for development and construction of this webpage was provided by the National Science Foundation (DBI 1645520). The Cretaceous Atlas of Ancient Life is one component of the overarching Digital Atlas of Ancient Life project.
Species. References. Cardita is a genus of marine bivalve molluscs in the family Carditidae . Naming. Especially in the early 19th century, this genus was often confused with the Carditid genus Cardites. Cardita was originally established by J.G. Bruguière in 1792. However, in 1801 Jean-Baptiste Lamarck described it under the name Cardites.
Carditida Carter et al. p. 13 References Carter J. G., Altaba C. R., et al (2011) A Synoptical Classification of the Bivalvia (Mollusca), University of Kansas Paleontological Institute Paleontological Contributions 4, 1-47