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Filtering by: Alternative title ssim WRRI 67 Degree Field Entomology

Biology and distribution of the Dicosmoecinae (Trichoptera: Limnephilidae) in western North America

Creator:

Wisseman, Robert William

Abstract:

Literature and museum records have been reviewed to provide a summary on the distribution, habitat associations and biology of six western North American Dicosmoecinae genera and the single eastern North American genus, Ironoquia. Results of this survey are presented and discussed for Allocosmoecus, Amphicosmoecus and Ecclisomvia. Field studies were conducted...

Resource Type:

Masters Thesis

Full Text:

: 1982 1-13 0.09 129 0.20 67 33 1-29 0.07 5 0.03 50 50 111-7 0.68 13 0.59 6 50 44 111-21 1.07 146 0.72
Post-eruption recovery and secondary production of grazing insects in two streams near Mt. St. Helens

Creator:

Meyerhoff, Richard Dietrich

Abstract:

The eruption of Mt. St. Helens provided the opportunity to study secondary production of grazing insects in the context of disturbance. Two stream sites were chosen that significantly differed in how their watersheds were impacted by the eruption. Clearwater Creek was catastrophically disturbed (physical alteration of habitat, loss of riparian...

Resource Type:

Dissertation