basis of recordBeu, A. (2010). Catalogue of Tonnoidea. Pers. comm.[details]
additional sourceBonfitto A., Sabelli B., Tommasini S. & Herbert D. (1994). Marine molluscan taxa from Mozambique described by G.G. Bianconi and preserved in the Zoological Museum of the Univerity of Bologna. Annals of the Natal Museum 35:133-138.
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