Frederick A. Ulmer

Uniformity of karyotypes in the Camelidae

Kenneth M. Taylor, David A. Hungerford, Robert L. Snyder et al. · Cytogenetic and Genome Research · 1968 · 48 citations

Cytogenetics, Comparative Genomics, Genetics +16

Behavior of a Captive Population of Black-Tailed Prairie Dogs

W. J. Bernhard Smith, Sharon L. Smith, Elizabeth C. Oppenheimer et al. · Behaviour · 1973 · 20 citations

High Density, Animal Behaviour, Behavioral Sciences +14

Chromosomes of three elephants, two Asian (Elephas maximus) and one African (Loxodonta africana).

David A. Hungerford, H. Sharat Chandra, Robert L. Snyder et al. · PubMed · 1966 · 15 citations

Biology, Elephas Maximus, Loxodonta Africana +14

General Notes

George A. Petrides, Robert G. Kinghorn, Lee E. Yeager et al. · Journal of Mammalogy · 1951 · 14 citations

Animal Study, Wildlife Ecology, Mammalogy +6

Chromosomes of Three Elephants, Two Asian (<i>Elephas maximu</i><i>s</i>) and One African (<i>Loxodonta african</i><i>a</i>)

David A. Hungerford, H. Sharat Chandra, R.L. Snyder et al. · Cytogenetic and Genome Research · 1966 · 12 citations

Cytogenetics, Genetics, Three Elephants +20