Full reference: H. E. Vokes. 1969. Observations on the genus Miltha (Mollusca: Bivalvia) with notes on the type and the Florida Neogene species. Tulane Studies in Geology and Paleontology 7(3):93-126
Type specimen: USNM 646409, a shell. Its type locality is TU 201 - Belle Glade (unnamed Post-Caloosahatchee), which is in a Pleistocene coastal horizon in Florida.
Ecology: facultatively mobile deep infaunal chemosymbiotic
Average measurements (in mm): shell 76.5 x 82.7