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Smithsonian Institution, National Museum of Natural History, Department of Invertebrate Zoology   cc-by-nc-sa-3.0

Tetrachaelasma is a genus of barnacles in the family Bathylasmatidae.

EOL has data for 10 attributes, including:

Known occurrences, collected specimens and observations of Tetrachaelasma Newman & Ross 1971. View this species on GBIF