Obituary: William E. Duellman (1930–2022)
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(A) From left to right: Linda Trueb, Charles F. Walker, Ildefonso Muñoz B. William E. Duellman, and Thomas H. Fritts at Santa Cecilia, Provincia Sucumbíos, Ecuador, April 1969. (B) Bill recording a treefrog near Tandayapa, Provincia Pichincha, Ecuador. April 1975. (C): Bill at the Second Latin American Congress of Herpetology in Mérida, Venezuela in 1990 (photographer unknown). (D): Bill with three of his Ecuadorian students in Lawrence, Kansas, in September 2005. From Left to right: Omar Torres Carvajal, Luis A. Coloma, Juan M. Guayasamin. Photos by Blanca Muñoz (A), Linda Trueb. (B, D).
Phyllomedusa
- 21(1), June 2022
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