Phylogenetic relationships of the bumblebees (Apidae: Hymenoptera) in the Pacific Northwest of America inferred from mitochondrial cytochrome oxidase gene sequences
By: by Weerathep Pongprasert.
Published: 2000
Language: eng
Number of pages: 188
Subjects: Bumblebees -- Northwest, Pacific -- Phylogeny.; Bumblebees -- Northwest, Pacific -- Genetics.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 2000.

Includes bibliographical references.