Now showing items 21-30 of 244
Notes on the genus Erythemis with a description of a new species (Odonata): The phylogeny and the distribution of the genus Erythemis (Odonata)
(University of Michigan Museum of Zoology, 1923)
The Mollusca collected by the University of Michigan-Williamson Expedition in Venezuela, Part III: Pupillidae to Oleacinidae
(University of Michigan Museum of Zoology, 1925)
The proper name for Sceloporus consobrinus Baird and Girard
(University of Michigan Museum of Zoology, 1926)
DETERMINATION OF TYPES OF INDIVIDUALS IN APHIDS, ROTIFERS AND CLADOCERA 1
(Blackwell Publishing Ltd, 1929-07)
A new species of Archaeogomphus (Odonata)
(University of Michigan Museum of Zoology, 1923)
Duration of light and the wings op the aphid macrosiphum solanifolii
(Springer-Verlag; Verlag von Julius Springer, 1928-03)
The Cytological Basis For Homothallism And Heterothallism In The Agaricaceae
(Wiley Periodicals, Inc., 1929-11)
An annotated list of the Odonata of Michigan
(University of Michigan Museum of Zoology, 1927)