Index Catalog // ScholarsArchive@OSU

The macroheterocera (lepidoptera) of a mixed forest in western Oregon

Creator:: McFarland, Anthony Noel
Resource Type:: Masters Thesis
Full Text:: Forest, five miles northwest of Corvallis, Benton County, Oregon was conducted. Three hundred sixty

Riparian and adjacent upslope beetle communities along a third order stream in the western Cascade Mountain Range, Oregon

Creator:: Brenner, Gregory John
Abstract:: Monitoring wildlife habitats has become important to forest ecosystem management because it provides valuable information about the response of forests and their species to harvest practices, impacts from recreational use, conservation efforts, and natural and human-caused disturbances. Monitoring is a complex task that requires a variety of abiotic and biotic...
Resource Type:: Dissertation
Full Text:: Statistics for their help and instruction. Finally, special thanks to my wife, Nina E. Brenner, for her

Biology and adult variability in an Oregon population of Leptarctiacaliforniae (Walker) (Lepidoptera: Arctiidae)

Creator:: Mays, David Lee
Abstract:: Leptarctia californiae (Walker) was studied on clear and semi-forested southern slopes in the Coast Range Mountains of Benton County, Oregon. The spring of 1965 had an unusually long warm period (21 days) resulting in adult emergence approximately 25 days earlier than in the cooler spring of 1966. Peak flight activity...
Resource Type:: Masters Thesis
Full Text:: County, Oregon. The spring of 1965 had an unusually long warm period (21 days) resulting in adult

The Tabanidae (Diptera) of Oregon

Creator:: Mahmoud, Ali Ahmed
Abstract:: Fifty species and subspecies and six varieties in eight genera of the family Tabanidae are recognized from Oregon. The following genera are represented in Oregon: Apatolestes Williston, Pilimas Brennan, Stonemyia Brennan, Silvius Meigen, Chrysops Meigen, Atylotus Osten Sacken, Hybomitra Enderlein and Tabanus Linnaeus. Adults and larvae were collected from various...
Resource Type:: Dissertation
Full Text:: , 1979 Title: THE TABANIDAE (DIPTERN OF OREGON / Abstract approved: Redacted for privacy John D

Habitat associations of riparian beetles (Coleoptera) at Big Beaver Creek Research Natural Area, North Cascades National Park, Washington

Creator:: LaBonte, James R.
Abstract:: Beetle diversity and habitat associations of five prevalent riparian plant communities were examined along the lower reaches of Big Beaver Creek Research Natural Area, North Cascades National Park, Washington. These communities were defined by dominant tree species, and included Alder Swamps, Cedar-Hemlock Forests, Douglas-fir Forests, Gravel Bars, and Willow-Sedge Swamps....
Resource Type:: Masters Thesis
Full Text:: , Primack 1993) . The Western Forest Plan for the Northern 3potted Owl, the plight o anadromous fishes

Abundance and community composition of arboreal spiders : the relative importance of habitat structure, prey availability and competition

Creator:: Halaj, Juraj
Abstract:: This work examined the importance of structural complexity of habitat, availability of prey, and competition with ants as factors influencing the abundance and community composition of arboreal spiders in western Oregon. In 1993, I compared the spider communities of several host-tree species which have different branch structure. I also assessed...
Resource Type:: Dissertation
Full Text:: , Oregon. A total of six study sites were selected in March 1993. The main criterion for the selection of

The Miridae (Hemiptera : Heteroptera) associated with noble fir, Abies procera Rehd

Creator:: Cooper, G. M.
Abstract:: The Miridae, or plant bugs, associated with noble fir, Abies procera Rehd., are discussed. Thirty six species of the Miridae were collected from noble fir. Twenty five of these species are considered only "visitors" to noble fir. The study does not deal with these species. Noble fir is a host...
Resource Type:: Masters Thesis
Full Text:: northeast of Blue River, Lane County, Oregon in the Willamette National Forest in the central Oregon

A biological and systematic study of the armored boreid, Caurinus dectes, with comparative notes on related mecoptera

Creator:: Russell, Loren Kenneth
Abstract:: Caurinus dectes Russell is a minute, brachypterous scorpionfly which was discovered at Marys Peak, Benton County, Oregon, in 1976, and subsequently described as the only representative of the subfamily Caurininae within the Boreidae (snow scorpionflies). Caurinus dectes is now known to range from the Olympic Peninsula and Northern Cascades in...
Resource Type:: Dissertation
Full Text:: minute, brachypterous scorpionfly which was discovered at Marys Peak, Benton County, Oregon, in 1976

Seasonal occurrence and distribution of aquatic insects in Berry Creek

Creator:: Kraft, Gerald Frederick
Resource Type:: Dissertation
Full Text:: , Benton County, Oregon between December 1959 and December 1960. A total of 193 species were collected

A review of Sitobion, with a description and revision of a new genus (Homoptera: Aphididae)

Creator:: Jensen, Andrew S.
Resource Type:: Dissertation
Full Text:: THESIS submitted to Oregon State University in partial fulfillment of the requirements for the

ScholarsArchive@OSU

The macroheterocera (lepidoptera) of a mixed forest in western Oregon

Riparian and adjacent upslope beetle communities along a third order stream in the western Cascade Mountain Range, Oregon

Biology and adult variability in an Oregon population of Leptarctiacaliforniae (Walker) (Lepidoptera: Arctiidae)

The Tabanidae (Diptera) of Oregon

Habitat associations of riparian beetles (Coleoptera) at Big Beaver Creek Research Natural Area, North Cascades National Park, Washington

Abundance and community composition of arboreal spiders : the relative importance of habitat structure, prey availability and competition

The Miridae (Hemiptera : Heteroptera) associated with noble fir, Abies procera Rehd

A biological and systematic study of the armored boreid, Caurinus dectes, with comparative notes on related mecoptera

Seasonal occurrence and distribution of aquatic insects in Berry Creek

A review of Sitobion, with a description and revision of a new genus (Homoptera: Aphididae)

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