Giovanni Antonio Scopoli: Introductio ad historiam naturalem, sistens genera lapidum, plantarum, et animalium hactenus detecta, caracteribus essentialibus donata in tribus divisa, subinde ad leges naturae. 506 S., Pragae/Prag; Gerle, 1777 Online bei Bayerische Staatsbibliothek digital (S. 397)
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Frank E. Eames: Tertiary Marine PelecyĆ¼ods of California and Baja California: Nuculidae through Malleidae. United States Geological Suvery Professional Paper 1228-A: A1-A108, 1983 Online bei Google Books