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Filtering by: Creator Walsh, Stephen Joseph, 1951- Advisor Lattin, John D. Resource Type Dissertation

A systematic study of the genus Phytocoris Fallén (Heteroptera:Miridae) in western North America

Creator:

Stonedahl, Gary Michael

Abstract:

The western Nearctic species of the genus Phytocoris Fallen were taxonomically revised. Over 15,000 specimens were examined. Information concerning host plant associations and distributions was compiled and summarized for use by future researchers. External morphological features and characters of the male genitalia were used to distinguish species. The genital tubercles...

Resource Type:

Dissertation

Full Text:

. Kenton L. Chambers, Robert E. Frenkel, James D. Hall, and William P. Stephen, for their comments on the
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:

, in 1951, listed 21 genera and 65 species. Rose (1932b), revised the Lycaotinae, which are now