G. H. Penn

发表

Utilization of Crawfishes by Cold-Blooded Vertebrates in the Eastern United States

G. H. Penn, 1950 .

Survival of Branchiobdellid Annelids Without A Crawfish Host

G. H. Penn, 1959 .

The Pupae of the Mosquitoes of New Guinea

G. H. Penn, 1949 .

A Study of the Life History of the Louisiana Red‐Crawfish, Cambarus Clarkii Girard

G. H. Penn, 1943 .

Interspecific Competition between Two Sympatric Species of Dwarf Crawfishes

J. Fitzpatrick, G. H. Penn, 1963 .

Seasonal Variation in the Adult Size of Pachydiplax Longipennis (Burmeister) (Odonata, Libellulidae)

G. H. Penn, 1951 .

Introductions of American Crawfishes into Foreign Lands

G. H. Penn, 1954 .

The larval development and ecology of Aedes (Stegomyia) scutellaris (Walker, 1859) in New Guinea.

G. H. Penn, 1947, The Journal of parasitology.

The Life History of Porocephalus crotali, a Parasite of the Louisiana Muskrat

G. H. Penn, 1942 .

Notes on Aquatic Hemiptera from Lafayette and Marshall Counties, Mississippi

G. H. Penn, L. L. Ellis, 1949 .

Orientation of the Dwarf Crawfishes Cambarellus shufeldti (Faxon) and C. puer Hobbs in a Simple Maze

J. Black, G. H. Penn, 1963 .