Foraminifera - Ammodiscoidea - Ammodiscidae

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

See also Cushman 1927

Sister taxa: Ammovolummina, Hyperbathoides, Serpenulina

Subtaxa: none

Ecology: stationary epifaunal herbivore

Distribution: there are no occurrences of Psammonyx in the database

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Specimen images are retrieved through the ePANDDA API.