Pachylasma | |
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Pachylasma laeviscutum, South Pacific | |
Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Subphylum: | Crustacea |
Class: | Thecostraca |
Subclass: | Cirripedia |
Order: | Balanomorpha |
Family: | Pachylasmatidae |
Subfamily: | Pachylasmatinae |
Genus: | Pachylasma Darwin, 1854 |
Pachylasma is a genus of symmetrical sessile barnacles in the family Pachylasmatidae. There are about eight described species in Pachylasma. [1] [2] [3]
These species belong to the genus Pachylasma:
Balanus is a genus of barnacles in the family Balanidae of the subphylum Crustacea.
Acasta is a genus of barnacles in the family Balanidae, containing the following species:
Calantica is a genus of barnacles in the family Calanticidae, containing the following species:
The Catophragmidae are a family of barnacles in the superfamily Chthamaloidea with eight shell wall plates, surrounded by several whorls of imbricating plates. The basis is membranous.
Paralepas is a genus of goose barnacles in the family Heteralepadidae.
Oxynaspis is a genus of goose barnacles in the order Lepadiformes.
Pachylasmatidae is a family of symmetrical sessile barnacles in the order Balanomorpha. There are about 10 genera and at least 30 described species in Pachylasmatidae.
Verrucomorpha is an order of asymmetrical sessile barnacles in the class Thecostraca. They are typically found in deeper and deep-sea habitats. There are 2 families and more than 100 described species in Verrucomorpha.
Epopella is a genus of symmetrical sessile barnacles in the family Tetraclitidae. There are about six described species in Epopella.
Notomegabalanus is a genus of acorn barnacles in the family Balanidae. There are about 12 described species in Notomegabalanus.
Notobalanus is a genus of acorn barnacles in the family Balanidae. There are at least two described species in Notobalanus.
Chirona is a genus of acorn barnacles in the family Balanidae. There are about six described species in Chirona.
Hoekia is a genus of coral barnacles in the family Pyrgomatidae. There are at least four described species in Hoekia.
Microlasma is a genus of symmetrical sessile barnacles in the family Pachylasmatidae. There are at least four described species in Microlasma.
Eurylasma is a genus of symmetrical sessile barnacles in the family Pachylasmatidae. There are at least three described species in Eurylasma.
Eutomolasma is a genus of symmetrical sessile barnacles in the family Pachylasmatidae. There are at least four described species in Eutomolasma.
Tetrapachylasma is a genus of symmetrical sessile barnacles in the family Pachylasmatidae. There are about five described species in Tetrapachylasma.
Triangulus is a genus of parasitic barnacles in the family Triangulidae, the sole genus of the family. There are at least four described species in Triangulus.
Waikalasma is a genus of symmetrical sessile barnacles in the family Waikalasmatidae, the sole genus of the family. There are at least three described species in Waikalasma.