Bivalvia - Cardiida - Tellinidae

Alternative combination: Tellina (Angulus) democraciana

Belongs to Angulus according to A. J. W. Hendy et al. 2008

Sister taxa: Angulus (Lamyella), Angulus (Peronaea), Angulus (Peronidia), Angulus agilis, Angulus merus, Angulus texanus, Angulus umbra, Angulus versicolor, Tellina (Angulus) castacana, Tellina (Angulus) joaquinensis, Tellina (Angulus) jollaensis, Tellina (Angulus) lanceolata, Tellina (Angulus) longa, Tellina (Angulus) modesta, Tellina (Angulus) producta, Tellina (Angulus) prolenta

Ecology: facultatively mobile infaunal deposit feeder