J.R. Zimmerman

Seasonal Population Changes and Habitat Preferences in the Genus Laccophilus (Coleoptera: Dytiscidae)

J.R. Zimmerman · Ecology · 1960 · 26 citations

Biology, Biodiversity, Genus Laccophilus +6

The Asthenohymen-Delopterum bed- A new Leonardian insect horizon in the Wellington of Kansas and Oklahoma

Paul Tasch, J.R. Zimmerman · Journal of Paleontology · 1962 · 23 citations

Biology, Terrestrial Arthropod, Arthropod Taxonomy +6

Variations in Temperature in Small Aquatic Situations

Frank N. Young, J.R. Zimmerman · Ecology · 1956 · 20 citations

Engineering, Aquaculture, Temperature Measurement +2

Sensilla, punctation, reticulation, and body shape in the Hydroporinae (Coleoptera : Dytiscidae)

G. William Wolfe, J.R. Zimmerman · International Journal of Insect Morphology and Embryology · 1984 · 19 citations

Biology, Morphological Evidence, Insect Biomechanics +6

A Revision of the Genus Oreodytes in North America (Coleoptera: Dytiscidae)

J.R. Zimmerman · 1985 · 13 citations

Insect Conservation, Entomology, Zoological Taxonomy +16