''Tetrachthamalus'' is a genus of star barnacles in the family
Chthamalidae
The Chthamalidae are a family of chthamaloid barnacles, living entirely in intertidal/subtidal habitats, characterized by a primary shell wall of eight, six, or four plates, lacking imbricating plate whorls, and either membraneous or more rare ...
. There are at least two described species in ''Tetrachthamalus''.
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Species
These species belong to the genus ''Tetrachthamalus'':
* '' Tetrachthamalus oblitteratus'' Newman, 1967
* '' Tetrachthamalus sinensis'' Ren, 1980
References
Barnacles
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