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The taxonomic value of the external female genitalia in the genus Nabis Latreille (Hemiptera: Heteroptera: Nabidae)

Creator:: Mitri, Talaat Khairi
Resource Type:: Masters Thesis
Full Text:: my sincire thanks to my major professor, Mr. John D. Lottin, Instructor, Department of Entoíio1ogy

Nearctic sawflies I, the adults and larvae of the subfamily Blennocampinae (Hymenoptera: Tenthredinidae)

Creator:: Smith, David R.
Abstract:: Seventy-two species of Blennocampinae in 21 genera and six tribes are known from the Nearctic region. The adults and known larvae of all species and genera are keyed, described and illistrated. A definition of the subfamily, a review of previous work, a table of host-plant associations, and a discussion of...
Resource Type:: Dissertation
Full Text:: . John D. Lettin and Dr. Paul O. Ritcher, Oregon State University, Corvallis; the late Dr. J. A. G

The Deraeocoris Kirschbaum and Deraeocapsus Knight of Oregon (Hemiptera:Miridae)

Creator:: Razafimahatratra, Vincent de Paul
Resource Type:: Masters Thesis
Full Text:: major professor, Dr. John D. Lattin, Professor of Entomology, Oregon State University, who suggested

A revision of the genus Deraeocoris Kirschbaum (Heteroptera:Miridae) from western America north of Mexico

Creator:: Razafimahatratra, Vincent de Paul
Abstract:: The genus Deraeocoris Kirschbaum of western America north of Mexico was revised. Approximately 10,000 specimens from the Nearctic Region were examined. Taxonomic characters used by previous authors were reevaluated. In addition to the male parameres, the male vesica and the female posterior wall of the bursa copulatrix and sclerotized rings...
Resource Type:: Dissertation
Full Text:: : Redacted for Privacy Dr. John D. Lat n in charge of m j Redacted for Privacy Dr. B. F. Eldridge, Chairman

A revision of the genus Notiphila Fallén (Diptera:Ephydridae) from America north of Mexico

Creator:: Mathis, Wayne N.
Abstract:: The North American species of the shore fly genus Notiphila Fallen were taxonomically revised. Over 13,000 specimens were examined from throughout the Nearctic Region and information relating to the biology of many species occurring in the West was gathered from both field and laboratory studies. Previously used characters were reevaluated;...
Resource Type:: Dissertation
Full Text:: FALLEN (DIPTERA: EPHYDRIDAE) FROM AMERICA NORTH OF M..)CICO Redacted for Privacy John D. Lattin

A revision of the black grass bug genus Irbisia Reuter (Heteroptera:Miridae)

Creator:: Schwartz, Michael David
Abstract:: The black grass bug genus Irbisia Reuter was revised. Over 18,000 specimens were examined and information concerning the biology, host plant and distributional relationships of the species was compiled. In addition to external characters, the male claspers and vesica, and the female dorsal libiate plate of the bursa copulatrix and...
Resource Type:: Masters Thesis
Full Text:: ) Abstract approved: Redacted for privacy John D. Lattin The black grass bug genus Irbisia Reuter was

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

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:: ) Associated with Noble Fir, Abies procera Rehd. Abstract approved: Redacted for Privacy /- Dr. John D

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:: Range, Oregon. Abstract approved: John D. Lattin Monitoring wildlife habitats has become important to

The distribution and biology of some Anthocoridae (Hemiptera: Heteroptera) in the Pacific Northwest

Creator:: Anderson, Norman Herbert
Resource Type:: Masters Thesis
Full Text:: : British Columbia: Duncan, June 6, 1919; Victoria, May 2L,, 1921, "in neglected henhouse . . . apparently

ScholarsArchive@OSU

The taxonomic value of the external female genitalia in the genus Nabis Latreille (Hemiptera: Heteroptera: Nabidae)

Nearctic sawflies I, the adults and larvae of the subfamily Blennocampinae (Hymenoptera: Tenthredinidae)

The Deraeocoris Kirschbaum and Deraeocapsus Knight of Oregon (Hemiptera:Miridae)

A revision of the genus Deraeocoris Kirschbaum (Heteroptera:Miridae) from western America north of Mexico

A revision of the genus Notiphila Fallén (Diptera:Ephydridae) from America north of Mexico

A revision of the black grass bug genus Irbisia Reuter (Heteroptera:Miridae)

The Tabanidae (Diptera) of Oregon

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

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

The distribution and biology of some Anthocoridae (Hemiptera: Heteroptera) in the Pacific Northwest

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