On the occurrence of the deep-sea barnacle Tetrachaelasma southwardi Newman & Ross, 1971 (Cirripedia, Balanomorpha, Bathylasmatidae) in the Mar del Plata Submarine Canyon, Argentina: supplementary description and taxonomic remarks on the genus


	Distribution of the genus Tetrachaelasma Newman & Ross, 1971. T. southwardi Newman & Ross, 1971 (circles); T. cf. southwardi (diamond); T. tasmanicum Buckeridge, 1999 (triangles); Tetrachaelasma sp. (square). See Table 1 for additional information. Abbreviation: MdPSC – Mar del Plata Submarine Canyon.

Part of: Chiesa IL, Pereira E, Roccatagliata D (2024) On the occurrence of the deep-sea barnacle Tetrachaelasma southwardi Newman & Ross, 1971 (Cirripedia, Balanomorpha, Bathylasmatidae) in the Mar del Plata Submarine Canyon, Argentina: supplementary description and taxonomic remarks on the genus. Zoosystematics and Evolution 100(2): 603-623. https://doi.org/10.3897/zse.100.118912