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Publications

This list of publications includes peer-review journal articles, official USGS publications series, reports and more authored by scientists in the Ecosystems Mission Area. A database of all USGS publications, with advanced search features, can be accessed at the USGS Publications Warehouse.  

Filter Total Items: 41753

Questionnaires prove valuable to fisheries

Abstract has not been submitted
Authors
John Van Oosten

Lake states change fishery regulations

Following methods described by Louis Bureau (1911, 1913) in France,tabulations were made (1) of the ages at which captivity-reared bob-white quail (Colinus virginianus) dropped their juvenal remiges, and (2) the rates at which post-juvenal replxcement primaries grew. These were arranged so as to permit the determination of age in healthv birds from one to five months of age. The degree of individu
Authors
John Van Oosten

Daily reports reveal new facts and figures

Abstract has not been submitted
Authors
Ralph Hile

Ulcer disease of trout

During the summer of 1933, lesions of a disease were noted among some fingerling brook, rainbow, blackspotted, and lake trout at the Cortland (New York) trout hatchery. Although these lesions bore a marked superficial resemblance to those of furunculosis, they were sufficiently atypical to warrant further investigation. A more detailed examination of the lesions proved them to be of a distinct dis
Authors
F. F. Fish

A fungus disease in fishes of the Gulf of Maine

1. A fungus disease of epidemic proportions was found in the common sea herring (Clupea harengus) throughout the Gulf of Maine. 2. The fungus was also found to infect the common winter flounder (Pseudopleuronectes americanus) and the alewife (Pomobolus pseudoharengus). 3. The causative agent was found to be a species of fungus belonging to the genus Ichthyosporidium Caullery and Mesnil (1905). The
Authors
F. F. Fish

On the deep trapnet in Michigan waters of the Great Lakes

Abstract has not been submitted
Authors
John Van Oosten

Causes of variation in the growth rates of fishes

Abstract has not been submitted
Authors
Ralph Hile

A microprojection machine designed for the study of fish scales

Abstract has not been submitted
Authors
John Van Oosten, Hilary J. Deason, Frank W. Jobes