Cucullaea (Idonearca) Conrad 1862 (clam)

Bivalvia - Arcida - Cucullaeidae

Alternative spelling: Idonearca

Parent taxon: Cucullaea according to M. Tashiro 1988

See also Anderson 1958, Bouchet et al. 2010, El Qot 2006, Ros-Franch et al. 2014, Stoyanow 1949, Tashiro and Kozai 1982 and Vokes 1980

Sister taxa: Cucullaea (Cucullastis), Cucullaea (Cucullona), Cucullaea (Latiarca), Cucullaea adelaidensis, Cucullaea alta, Cucullaea auriculifera, Cucullaea chilensis, Cucullaea cordiformis, Cucullaea corioensis, Cucullaea ellioti, Cucullaea equidens, Cucullaea erda, Cucullaea farsensis, Cucullaea freia, Cucullaea gabbi, Cucullaea gigantea, Cucullaea granulosa, Cucullaea harttii, Cucullaea isolda, Cucullaea labiata, Cucullaea laubei, Cucullaea lirata, Cucullaea littlei, Cucullaea macerata, Cucullaea marshalli, Cucullaea mathewsonii, Cucullaea minchinhamptonensis, Cucullaea monodi, Cucullaea morani, Cucullaea multicostata, Cucullaea nipponica, Cucullaea pachygastris, Cucullaea pamotanensis, Cucullaea patagonensis, Cucullaea perijana, Cucullaea ponderosa, Cucullaea seisiana, Cucullaea sindangbaranensis, Cucullaea striatiumbonata, Cucullaea subglabra, Cucullaea transversa, Cucullaea transversa, Cucullaea truncata, Cucullaea tschapitana, Cucullaea worthingtoni, Cucullaea youngi, Cucullea auingeri, Cucullea polyglypha, Cucullea rugosa, Idonearca deatsvillensis, Idonearca kingsensis, Idonearca murrayi, Idonearca powersi

Subtaxa: Cucullaea (Idonearca) alamoensis Cucullaea (Idonearca) buttensis Cucullaea (Idonearca) calabaza Cucullaea (Idonearca) diceras Cucullaea (Idonearca) ezoensis Cucullaea (Idonearca) maresi Cucullaea (Idonearca) melhaseana Cucullaea (Idonearca) muensteri Cucullaea (Idonearca) thevestensis Cucullaea (Idonearca) tippana Cucullaea (Idonearca) trigona Idonearca capax Idonearca carolinensis Idonearca deserti Idonearca littlei Idonearca orientalis Idonearca stephensoni

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Type: Cucullaea (Idonearca) tippana

Ecology: facultatively mobile infaunal suspension feeder

Distribution:

• Cretaceous of Afghanistan (1 collection), Argentina (1), Brazil (3), Egypt (28), France (1), Germany (3), Italy (1), Japan (14), Mexico (1), Peru (1), the Russian Federation (1), Trinidad and Tobago (1), the United Kingdom (1), United States (212: Alabama, Arizona, Arkansas, California, Delaware, Georgia, Maryland, Mississippi, Missouri, New Jersey, New Mexico, North Carolina, South Carolina, Tennessee, Texas, Wyoming)

• Jurassic of Argentina (2), Chile (5), France (1), Germany (1), India (3), Japan (2), Serbia and Montenegro (1), Spain (22), the United Kingdom (2), United States (10: Montana, Utah, Wyoming )

Total: 318 collections including 332 occurrences

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