Now showing items 21-30 of 143
Results of the University of Michigan-Williamson Expedition to Colombia. 1916-1917, IV: Notes on species of the genus Heteragrion Selys with descriptions of new species (Odonata)
(University of Michigan Museum of Zoology, 1919)
On the morphogenesis of the papilla foliata of the rabbit
(Wiley Subscription Services, Inc., A Wiley Company, 1917-11)
No Abstract.
Experimental evidence concerning the determination of posture of the membranous labyrinth in amphibian embryos
(Wiley Subscription Services, Inc., A Wiley Company, 1914-01)
No Abstract.
On the mechanism of morphological differentiation in the nervous system. I. The transformation of a neural plate into a neural tube
(Wiley Subscription Services, Inc., A Wiley Company, 1914-12)
No Abstract.
Directions for collecting and preserving specimens of dragonflies for museum purposes
(University of Michigan Museum of Zoology, 1916)
Inheritance in Hydatina senta II. Characters of the females and their parthenogenetic eggs Contribution from the ZoÖlogical Laboratory of the University of Michigan.
(Wiley Subscription Services, Inc., A Wiley Company, 1915-01)
No Abstract.
The acoustic complex and its relations in the brain of the opossum (Didelphys Virginiana)
(Wiley Subscription Services, Inc., A Wiley Company, 1912-01)
No Abstract.
Cell inconstancy in hydatina senta One entire series of observations on which this paper is based was made possible by part of a grant from the-Bache Fund, which I take pleasure in acknowledging.
(Wiley Subscription Services, Inc., A Wiley Company, 1918-03-20)
No Abstract.
Results of the University of Michigan-Williamson Expedition to Colombia. 1916-1917, I: Two interesting new Colombian gomphines (Odonata)
(University of Michigan Museum of Zoology, 1918)