Zobrazeno 1 - 10
of 25
pro vyhledávání: '"George O. Hendrickson"'
Autor:
George O. Hendrickson
Publikováno v:
Annals of the Entomological Society of America. 21:132-138
The original prairie of Iowa has nearly disappeared. The few remaining tracts will be preserved for many years because of general interest in the native conditions of the state. A large number of prairie insects have been described, and reported. Sin
Publikováno v:
The Auk. 56:32-37
Autor:
George O. Hendrickson
Publikováno v:
School Science and Mathematics. 30:185-190
Publikováno v:
Annals of the Entomological Society of America. 27:257-272
It has been recognized for over a hundred years that blood (hemolymph) circulates within the insect body. One problem of circulation about which there yet seems to be a diversity of opinion is that of blood circulation in wing and elytron. This paper
Autor:
Charles Swan, George O. Hendrickson
Publikováno v:
Ecology. 19:584-588
Autor:
George O. Hendrickson
Publikováno v:
The Canadian Entomologist. 62:98-99
Late in the summer of 1926, several adults of the beetle (Microrhopala vittata Fabr.) were found in the blistered portions of leaves of the compass plant (Silphium laciniatum L.). The insect is black with head and thorax red and with red stripes on t
Autor:
George O. Hendrickson
Publikováno v:
The Canadian Entomologist. 63:109-110
During the summer of 1929 it occurred to the author to collect the subterranean insects of stands of marsh grass (Spartina Michauxiana Hitchcock). No large areas of this grass were found in the vicinity of Ames, Iowa. The places of study hence were r
Autor:
George O. Hendrickson
Publikováno v:
Journal of Mammalogy. 24:273-273
Publikováno v:
Journal of Mammalogy. 31:331