helicoprionicon - Robuta Search

https://agathaumas.blogspot.com/2013/03/helicoprionicon.html AGATHAUMAS: Helicoprionicon Ray Troll Tapanila, L.; Pruitt, J.; Pradel, A.; Wilga, C. D.; Ramsay, J. B.; Schlader, R.; Didier, D. A. (2013). " Jaws for a spiral-...