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Odkazy a literatura
[1] Botting, Joseph P., Sarah E. Stewart, Lucy A. Muir & Yuandong Zhang (2019): Taxonomy and evolution of the protomonaxonid sponge family Piraniidae, Palaeontologia Electronica 22.3.76: 27 [jako Cannapirania canna Botting, Stewart, Muir & Zhang, 2019]
Botting, Joseph P., Sarah E. Stewart, Lucy A. Muir & Yuandong Zhang (2019): Taxonomy and evolution of the protomonaxonid sponge family Piraniidae, Palaeontologia Electronica 22.3.76: 27 [jako Cannapirania canna Botting, Stewart, Muir & Zhang, 2019]