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The beetles of the Pacific Northwest : Part 5: Rhipiceroidea, sternoxi, phytophaga, rhynchophora, and lamellicornia

Creator:: Hatch, Melville Harrison, 1898-
Resource Type:: Book
Full Text:: " THE BEETLES OF THE PACIFIC NORTHWEST Part V: Rhipiceroidea, Sternoxi, Phytophaga, Rhynchophora, and

Weevils That Live Under Trees Thrown Out of the Sea: Phylogeny and Microbial Diversity of Sthereus Motschulsky, 1845 and Related Weevils (Curculionidae: Molytinae)

Creator:: Young, Natasha
Abstract:: Here the diversity and phylogeny of the genus, Sthereus Motschulsky, 1845, and its nearest associates in the large subfamily Molytinae are explored through molecular and morphological characters. Sanger sequencing of five genes determined that Sthereus is not monophyletic. Instead, the one species in the genus Gastrotaphrus Buchanan 1936, G. barberi...
Resource Type:: Masters Thesis
Full Text:: on December 14, 2022 Title: Weevils That Live Under Trees Thrown Out of the Sea: Phylogeny and

Ground dwelling beetles in early and late successional forests in the western Cascades of Oregon

Creator:: Heyborne, William H.
Abstract:: The effects of forest cutting on forested systems and the biotic components of those systems has been at the forefront of scientific research. The inventory and monitoring of biodiversity is one technique used for measuring the effects of forest management. Because bioinventory studies are expensive, indicator species are often sought...
Resource Type:: Masters Thesis
Full Text:: Early and Late Successional Forests in the Western Cascades of Oregon. Abstract approved: Jeffrey C

A review of the Lepturinae (Coleoptera: Cerambycidae) of the Pacific Northwest, with special attention to the elderberry longhorn beetle, Desmocerus Dejean

Creator:: Schapker, Philip A.
Abstract:: Here presented is a photographic catalogue, a key, and literature review for the 35 genera and 90 species of lepturine longhorn beetles (Cerambycidae: Lepturinae) found in the Pacific Northwest. Several nomenclatural changes, recognized by the global taxonomic community, but previously unknown to North American authors, are adopted, and one new...
Resource Type:: Masters Thesis
Full Text:: : _______________________________________ Christopher J. Marshall Here presented is a photographic catalogue, a key, and

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:: Riparian and adjacent upslope beetle communities along a third

Biology and population regulation of the strawberry root weevil, Otiorhynchus ovatus (L.) (Coleoptera:Curculionidae)

Creator:: Emenegger, Donald Brian
Abstract:: The life history of the strawberry root weevil, Otiorhynchus ovatus (L.), on peppermint was studied in the Willamette Valley of Oregon to provide the information necessary to develop effective control measures. Adult weevils emerged from the soil from late May until mid- June and were active in the field until...
Resource Type:: Masters Thesis
Full Text:: error by Leconte and Horn (1876). In their The Rhynchophora of America North of Mexico, Leconte and

Relationships between forest-floor invertebrate distribution, movement, and microclimate under alternative riparian management practices

Creator:: Rykken, Jessica J.
Abstract:: Headwater streams and their riparian zones are a common, yet poorly understood, component of Pacific Northwest landscapes. I sought to describe the ecological significance of headwater stream riparian zones as habitat for forest-floor invertebrate communities, and to assess how alternative management strategies for riparian zones may impact these communities. I...
Resource Type:: Dissertation
Full Text:: Forest-floor Invertebrate Distribution, Movement, and Microclimate Under Alternative Riparian Management

Examination of factors affecting larval mortality of the black vine weevil, Otiorhynchus sulcatus Fab., on container grown rhododendrons

Creator:: La Lone, Ralph Stanley
Abstract:: Two types of exogenous mortality factors, density-independent and density-dependent, were identified for the black vine weevil, Otiorhynchus sulcatus Fab., developing on container grown rhododendrons. The addition of the insecticide acephate, (O.S.- Dimethyl acetylphosphoramidothioate, Orthene®)75S) to the rhizosphere of rhododendrons in which larval O. sulcatus develop was categorized as a density-independent...
Resource Type:: Masters Thesis
Full Text:: , Phytophaga, Rhynchophora, and Lamellicornia. Univ. Wash. Publ. Biol., 16. Seattle, Wash. 662p. International

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:: . John D. Lattin Abstract approved: " Jeffrey C. Miller Beetle diversity and habitat associations of

Edge effects of clearcut harvesting on ground arthropod species composition and predator community structure in old-growth Douglas-fir forests

Creator:: Work, Timothy Theron
Abstract:: Edge effects resulting from forest fragmentation are likely to alter the distributions and interactions of resident species. I evaluated changes in species composition, species turnover, and relative abundance of ground arthropods across replicated transects extending from regenerating clearcuts into old-growth Douglas-fir forests. Arthropods were collected from 3-August to 14-September in...
Resource Type:: Dissertation
Full Text:: Harvesting on Ground Arthropod Species Composition and Predator Community Structure in Old-Growth Douglas

ScholarsArchive@OSU

The beetles of the Pacific Northwest : Part 5: Rhipiceroidea, sternoxi, phytophaga, rhynchophora, and lamellicornia

Weevils That Live Under Trees Thrown Out of the Sea: Phylogeny and Microbial Diversity of Sthereus Motschulsky, 1845 and Related Weevils (Curculionidae: Molytinae)

Ground dwelling beetles in early and late successional forests in the western Cascades of Oregon

A review of the Lepturinae (Coleoptera: Cerambycidae) of the Pacific Northwest, with special attention to the elderberry longhorn beetle, Desmocerus Dejean

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

Biology and population regulation of the strawberry root weevil, Otiorhynchus ovatus (L.) (Coleoptera:Curculionidae)

Relationships between forest-floor invertebrate distribution, movement, and microclimate under alternative riparian management practices

Examination of factors affecting larval mortality of the black vine weevil, Otiorhynchus sulcatus Fab., on container grown rhododendrons

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

Edge effects of clearcut harvesting on ground arthropod species composition and predator community structure in old-growth Douglas-fir forests

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