Dr. Holbrook's name, as the author of the "herpetology of South Carolina," had long been familiar to him, and he now found a congenial and affectionate friend in the colleague and fellow-worker, whose personal acquaintance he had been anxious to make.
"Louis Agassiz: His Life and Correspondence"
Louis Agassiz
Boulenger held a lasting influence on taxonomic herpetology, and his generic synonymy of Osteocephalus was unchallenged until only a decade ago.
"A Synopsis of Neotropical Hylid Frogs, Genus Osteocephalus"
Linda Trueb William E. Duellman
Cope, E. D. 1886. Thirteenth contribution to the herpetology of tropical America.
"Middle American Frogs of the Hyla microcephala Group"
William E. Duellman M. J. Fouquette