References
- Naturwissenschaftliche Reisen, deutsch von Dieffenbach E. 1844 28 28 Annals and Magazine of Natural History, first series, vol. xiv. p. 241, 1844.
- Historia de Chile p. Claude Gay, Vers, pl. 1. fig. 2 (which I have been unable ot consult) Ann. des Sci. Nat. 3 sé. viii 140 140
- 1850–1851 . Proceedings of the Academy of Natural Sciences of Philadelphia , v : 241 – 241 . & 289.
- Ann. des Sci. Nat. 3 ser. , iv 129 – 129 .
- 1854 . Vethandl. der phys. med. Gesellsch. in Würzburg , iv : 222 – 222 .
- He has slipped into the same mistake with the Caryophyllæus, which is so common in the intestine of Cyprinus Brama Ann. des Sci. Nat. 3 sér. x 323 323 pl. 12. figs. 1, 2).