{{Short description|Species of gastropod}} {{Use dmy dates|date = January 2024}} {{Speciesbox | image = Calliotropis basileus (MNHN-IM-2000-4569).jpeg | image_caption = Shell of ''Calliotropis basileus'' (holotype at MNHN, Paris) | taxon = Calliotropis basileus | authority = Vilvens, 2004<ref>{{WRMS source|129586|Vilvens. 2004. Novapex 5(1) : 19–31|18 April 2010}}</ref> | synonyms_ref = | synonyms = |display_parents= 3 }}

'''''Calliotropis basileus''''' is a species of sea snail, a marine gastropod mollusk in the family Eucyclidae.<ref name="WoRMS">{{WRMS species|389081|''Calliotropis basileus'' Vilvens, 2004||18 April 2010}}</ref>

==Distribution== This species occurs in the Pacific Ocean off New Caledonia and Fiji.

==References== {{Reflist}} * Vilvens C. 2004. ''Description of four new species of Calliotropis (Gastropoda: Trochidae: Eucyclinae: Calliotropini) from New Caledonia, Fiji and Vanuatu''. Novapex 5(1): 19–31 * Vilvens C. (2007) ''New records and new species of Calliotropis from Indo-Pacific.'' Novapex 8 (Hors Série 5): 1–72

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{{DEFAULTSORT:Calliotropis Basileus}} basileus Category:Gastropods described in 2004

{{Eucyclidae-stub}}