John W. Olsen* person

Collector (in 2 collections)

• Herp (701 records) in years 1961-1971

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Collector (in 19 families)

• Amphibia: Ambystomatidae (42 records) in year 1971
• Amphibia: Bufonidae (6 records) in year 1966
• Amphibia: Hylidae (22 records) in years 1964-1971
• Amphibia: Leptodactylidae (2 records) in year 1966
• Amphibia: Pelobatidae (17 records) in years 1961-1967
• Amphibia: Ranidae (65 records) in years 1966-1971
• Amphibia: Salamandridae (28 records) in year 1967
• Reptilia: Anguidae (2 records) in year 1967
• Reptilia: Colubridae (41 records) in years 1966-1971
• Reptilia: Emydidae (18 records) in years 1965-1967
• Reptilia: Gekkonidae (1 record) in year 1966
• Reptilia: Iguanidae (350 records) in years 1964-1971
• Reptilia: Kinosternidae (4 records) in years 1966-1967
• Reptilia: Scincidae (20 records) in years 1966-1968
• Reptilia: Teiidae (66 records) in years 1965-1971
• Reptilia: Viperidae (8 records) in years 1966-1971
• Reptilia: Xantusidae (1 record) in year 1967
• Reptilia: [no family] (8 records) in years 1965-1971
• : [no family] (135 records) none known to year

Preparator (of material in 0 collections)

• Not a preparator of any material in MCZbase

Determiner (in 0 collections)

• None

Attribute Determiner (0 categories)

• None

Publications (0) [Those Citing MCZ material (0)]

• No publications