Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1957)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1964)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1965)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1945)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1966)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1971)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1974)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1975)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1976)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1978)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1986)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1989)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1990)

Fieldiana. Zoology - Field Museum of Natural History. (Chicago Natural History Museum, 1992)