Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Yadon, Vernal Lee Committee Member Anderson, Norman H.

Biological studies on Saldula palustris (Douglas) with emphasis on factors influencing wing pigmentation (Heteroptera:Saldidae)

Creator:

Stock, Mary Wilford

Abstract:

The life history and wing pattern variation of the intertidal shore bug, Saldula palustris (Douglas), were studied in field and experimental populations from June 1970 until February 1972. The study site was an estuarine salt marsh on Yaquina Bay near Toledo, Oregon. The insects live below mean high water level...

Resource Type:

Dissertation
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:

, 1980 Typed by Donna Lee Norvell-Race for Vincent de Paul Razafimahatratra ACKNOWLEDGMENTS 1 would