Template:Cope, 1860c
- Cope, E.D. 1860. Supplement to "A Catalogue of the Venomous Serpents in the Museum of the Academy of Natural Sciences of Philadelphia". Proceedings of the Academy of Natural Sciences of Philadelphia 12: 72–74. BHL
Nomenclatural acts
edit- Date of publication: [February 1860] accepted as 13 April 1860 [according "Index to the Scientific Contents of the Journal and Proceedings of the Academy of Natural Sciences of Philadelphia. Published in Commemoration of the Centenary of the Academy, March 21, 1912" BHL]
New names (2)
edit- Elaps melanogenys [p. 72]
- Elaps isozonus [p. 73]