King: A Legacy of Herpetology and Crocodile Conservation
The field of herpetology—the scientific study of amphibians and reptiles—has been profoundly shaped by the academic and conservation efforts of King. From his early days as a student in Florida to his global influence on wildlife policy, King's career spanned decades of rigorous fieldwork, taxonomic description, and international leadership.
Academic Foundations and Early Research
King's journey began at the University of Florida, where he earned a Bachelor of Science in 1957 and a Master of Science in 1961. He furthered his expertise at the University of Miami, receiving his Ph.D. in 1968. His doctoral dissertation focused on the competition between two species of Anolis (a genus of lizards) in South Florida.
His early professional years were defined by a passion for systematics—the study of the diversification of biological lineages—and ecology. Between 1962 and 1963, King conducted extensive fieldwork in Sarawak, where he collected reptiles and amphibians while collaborating closely with the local Iban people. He later served as a research associate at the Florida State Museum in Gainesville from 1966 to 1967.
[ไม่มีภาพประกอบ]Leadership in Zoological Institutions
In 1967, King joined the New York Zoological Society, known today as the Wildlife Conservation Society. His trajectory there was marked by rapid advancement: he chaired the education program from 1971 to 1973, served as associate curator and then curator of herpetology, and eventually became the director of conservation, environmental education, and zoological conservation from 1975 to 1979.
Parallel to his institutional roles, King contributed to the broader scientific community as a scientific advisor and editorial board member of the International Zoo Yearbook from 1972 to 1979.
Global Impact on Crocodile Conservation
King is perhaps most recognized for his pivotal role in the protection of crocodilians. He was central to the founding of the Crocodile Specialist Group (CSG) in 1971, hosting its inaugural meeting at the New York Zoological Society. He chaired the CSG during two significant periods: 1973–1979 and 1981–1990.
The conservation status assessments developed within the CSG provided the foundational data for the IUCN Red List, the world's most comprehensive inventory of the global conservation status of biological species. Furthermore, King represented the United States in the Washington, D.C. conference that drafted the CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) agreement.
Evolution of Conservation Philosophy
King's approach to conservation evolved over time. Initially, he advocated for a total halt to commercial exploitation, viewing it as the primary driver of crocodile declines. However, influenced by peers such as Grahame Webb, Harry Messel, and John Hutton, he shifted toward supporting regulated, sustainable use. This pragmatic approach led him to advise CITES, U.S. authorities, and national programs in Nicaragua, Paraguay, and Colombia on trade regulation and monitoring.
[ไม่มีภาพประกอบ]Academic Contributions and Taxonomy
From 1979 to 1997, King served as the director of the Florida Museum of Natural History and curator of reptiles. He remained a professor of zoology, wildlife, and Latin American studies at the University of Florida until his retirement in 2007.
His literary contributions are cornerstone texts in the field, including:
- Identification of Commercial Crocodile Skins (1971, with Peter Brazaitis)
- The Audubon Guide to North American Reptiles and Amphibians (1979, with John Behler)
- Crocodilians, Tuataras and Turtle Species of the World (1989, with Russel Burke)
Beyond literature, King contributed to the biological record by describing several new reptile taxa, including Cyrtodactylus cavernicolus, Sphaerodactylus parvus, Xenosaurus agrenon, and Xenosaurus platyceps.
Key Facts
- Education: Ph.D. from the University of Miami (1968); B.S. and M.S. from the University of Florida.
- Major Roles: Director of the Florida Museum of Natural History and Chair of the IUCN Crocodile Specialist Group.
- Policy Influence: Helped draft the CITES agreement and shaped the IUCN Red List.
- Fieldwork: Conducted extensive surveys in Southeast Asia (Sarawak) and Latin America (Venezuela, Guyana, Colombia, Nicaragua), as well as Palau and the Solomon Islands.
- Taxonomy: Described multiple species of lizards, including members of the Xenosaurus and Sphaerodactylus genera.
| Period | Organization/Role | Key Contribution |
|---|---|---|
| 1962–1963 | Sarawak Fieldwork | Collection of reptiles and amphibians |
| 1967–1979 | New York Zoological Society | Curator of Herpetology; Director of Conservation |
| 1971, 1981–1990 | IUCN Crocodile Specialist Group | Founding member and Chair |
| 1979–1997 | Florida Museum of Natural History | Director and Curator of Reptiles |
| Until 2007 | University of Florida | Professor of Zoology and Wildlife |
Frequently Asked Questions
What was King's role in the IUCN Crocodile Specialist Group?
King was a central figure in founding the group in 1971 and served as its chair from 1973 to 1979 and again from 1981 to 1990. His work with the group helped establish the basis for the IUCN Red List.
How did King's views on crocodile exploitation change?
He initially believed that all commercial exploitation should be stopped to prevent declines. Later, he transitioned to supporting regulated, sustainable use to balance conservation with practical management.
Which international agreements did King influence?
King was part of the U.S. delegation that drafted the CITES agreement, which regulates the international trade of endangered species.
What are some of the reptile species described by King?
King described several taxa, including the lizards Cyrtodactylus cavernicolus, Sphaerodactylus parvus, Xenosaurus agrenon, and Xenosaurus platyceps.
Where did King conduct his primary field research?
His research took him to Sarawak in Southeast Asia, as well as Venezuela, Guyana, Colombia, Nicaragua, the Solomon Islands, and Palau.