''Acasta'' is a genus of

barnacle Barnacles are arthropods of the subclass (taxonomy), subclass Cirripedia in the subphylum Crustacean, Crustacea. They are related to crabs and lobsters, with similar Nauplius (larva), nauplius larvae. Barnacles are exclusively marine invertebra ...

s in the

family Family (from ) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). It forms the basis for social order. Ideally, families offer predictabili ...

Balanidae The Balanidae is a family of barnacle Barnacles are arthropods of the subclass (taxonomy), subclass Cirripedia in the subphylum Crustacean, Crustacea. They are related to crabs and lobsters, with similar Nauplius (larva), nauplius larvae. Ba ...

, containing the following species:

Species

* '' Acasta alba'' Barnard, 1924 * '' Acasta alcyonicola'' Utinomi, 1953 * '' Acasta armata'' Gravier, 1921 * '' Acasta aspera'' Yu, Kolbasov, Hosie, Lee & Chan, 2017 * '' Acasta canaliculata'' (Ren & Liu, 1978) * '' Acasta chejudoensis'' Kim & Kim, 1988 * '' Acasta clausa'' Yu, Chan, Achituv & Kolbasov, 2017 * '' Acasta conica'' Hoek, 1913 * '' Acasta coriolis'' Rosell, 1991 * '' Acasta crassa'' Broch, 1931 * '' Acasta cyathus'' Darwin, 1854 (sponge barnacle) * '' Acasta daedalusa'' Kolbasov, 1993 * '' Acasta denticulata'' Hiro, 1931 * '' Acasta dentifer'' (Broch, 1922) * '' Acasta echinata'' Hiro, 1937 * '' Acasta fenestrata'' Darwin, 1854 * '' Acasta flexuosa'' Nilsson-Cantell, 1931 * '' Acasta folliculus'' (Hiro, 1937) * '' Acasta foraminifera'' Broch, 1931 * '' Acasta fragilis'' (Broch, 1931) * '' Acasta gregaria'' Utinomi, 1959 * '' Acasta hirsuta'' Broch, 1916 * '' Acasta huangi'' Yu, Kolbasov, Hosie, Lee & Chan, 2017 * '' Acasta idiopoma'' Pilsbry, 1912 * '' Acasta infirma'' Kolbasov, 1992 * '' Acasta japonica'' Pilsbry, 1911 * '' Acasta koltuni'' Kolbasov, 1991 * '' Acasta longibasis'' (Hiro, 1937) * '' Acasta madagascariensis'' Ren, 1989 * '' Acasta navicula'' ( Darwin, 1854) * '' Acasta newmani'' Van Syoc & Winther, 1999 * † '' Acasta fischeri'' Locard, 1877 * † '' Acasta formae'' de Alessandri, 1897 * † '' Acasta muricata'' Seguenza, 1876

References

Archaeobalanidae Maxillopoda genera Taxa named by William Elford Leach {{Maxillopoda-stub