Bivalvia - Cardiida - Tellinidae
Parent taxon: Angulus according to R. Marquet et al. 2008
Sister taxa: Angulus (Lamyella), Angulus agilis, Angulus democracianus, Angulus diantha, Angulus merus, Angulus texanus, Angulus umbra, Angulus versicolor, Tellina (Angulus) buttoni, Tellina (Angulus) cadieni, Tellina (Angulus) castacana, Tellina (Angulus) diabloensis, Tellina (Angulus) domenginensis, Tellina (Angulus) entaenia, Tellina (Angulus) joaquinensis, Tellina (Angulus) jollaensis, Tellina (Angulus) lanceolata, Tellina (Angulus) longa, Tellina (Angulus) modesta, Tellina (Angulus) packardi, Tellina (Angulus) producta, Tellina (Angulus) prolenta, Tellina (Angulus) scrippsensis, Tellina (Angulus) simiensis, Tellina (Angulus) subplana, Tellina (Angulus) vorbei, Tellina (Angulus) woodringi
Subtaxa: Angulus (Peronaea) benedeni
Ecology: facultatively mobile infaunal deposit feeder
Distribution: