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Holectypus montalvensis Sanchez-Roig 1953 (sea urchin)

Echinoidea - Holectypoida - Holectypidae

PaleoDB taxon number: 294217

Full reference: M. Sanchez-Roig. 1953. Nuevos Equinidos fosiles de la fauna Cubana. Anales de la Academia de Ciencias Medicas, Fisicas Y Naturales de la Habana 41:136-176

Belongs to Holectypus according to M. Sanchez-Roig 1953

Sister taxa: Holectypus cragini, Holectypus pealei, Holectypus sarthacensis

Type specimen: Sanchez Roig Tipo No744, a test.

Ecology: semi-infaunal detritivore

Average measurements (in mm): test 25.0 x 25.0