Tubothalamea - Miliolida - Soritidae

Parent taxon: Archaisinae according to A. R. Loeblich and H. Tappan 1988

See also Sepkoski 2002

Sister taxa: Amphisorus, Androsina, Archaias, Cycloputeolina, Cyclorbiculina, Cyclorbiculinoides, Globoflarina, Parasorites

Subtaxa: none

Ecology: stationary epifaunal deposit feeder

Distribution: found only at San Sebastian (Miocene to Miocene of Puerto Rico)

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Specimen images are retrieved through the ePANDDA API.