Divaricella (Egracina) Chavan 1951 (clam)
Bivalvia - Lucinida - Lucinidae
Alternative spelling: Egracina
Parent taxon: Divaricella according to R. von Cosel 2006
See also Cox et al. 1969, Moore 1988 and Sepkoski 2002
Sister taxa: Divaricella (Divaricella), Divaricella comis, Divaricella cumulata, Divaricella irpex, Divaricella macandreae, Divaricella oppenheimi, Divaricella ornata
Subtaxa: Divaricella (Egracina) cumulata Divaricella (Egracina) dentata
Type: Tellina dentata
Ecology: facultatively mobile infaunal chemosymbiotic
Distribution:
• Eocene of United States (3: California collections)
Total: 3 collections each including a single occurrence