Acasta cyathus, Taxa Only, Exact Match: 2 Treatments

Acasta cyathus			Young, Paulo S., 2000, Cirripedia Thoracica (Crustacea) collected during the “ Campagne de La Calypso (1961 - 1962) ” from the Atlantic shelf of South America, Zoosystema 22 (1), pp. 85-100 : 98	98
Sessilia		new species	Darwin, Charles Robert, 1854, A monograph on the sub-class Cirripedia with figures of all species, Ray Society : 312	312