Off-campus UMass Amherst users: To download campus access dissertations, please use the following link to log into our proxy server with your UMass Amherst user name and password.
Non-UMass Amherst users: Please talk to your librarian about requesting this dissertation through interlibrary loan.
Dissertations that have an embargo placed on them will not be available to anyone until the embargo expires.
Date of Award
1-1-1911
Access Type
Open Access Dissertation
Document type
dissertation
Degree Name
Doctor of Philosophy (PhD)
Degree Program
Entomology
Abstract
The following paper comprising a contribution to our knowledge of the subfamily Diaspinae of the family Coccidae has been prepared with the view of eliminating a few of the many difficulties one experiences in the classification of insects belonging to this interesting group.
DOI
https://doi.org/10.7275/8vcb-d770
Recommended Citation
Summers, John N., "The genera of diaspinae of North America and the genus lepidosaphes" (1911). Doctoral Dissertations 1896 - February 2014. 2.
https://doi.org/10.7275/8vcb-d770
https://scholarworks.umass.edu/dissertations_1/2