Bivalvia - Lucinida - Lucinidae

Alternative combinations: Miltha sanctaecrucis, Phacoides (Miltha) sanctaecrucis

Belongs to Miltha (Miltha) according to E. J. Moore 1988

Sister taxa: Miltha (Miltha) caloosaensis, Miltha (Miltha) carmenae, Miltha (Miltha) childrenae, Miltha (Miltha) meganosensis, Miltha (Miltha) xantusi

Ecology: facultatively mobile deep infaunal chemosymbiotic