Distribution
(
Inglês
)
fornecido por Catalog of Hymenoptera in America North of Mexico
Md., w. N. C., Mich.
- citação bibliográfica
- Catalog of Hymenoptera in America North of Mexico. 1979. Prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein and Paul D. Hurd, Jr., Smithsonian Institution, and David R. Smith and B. D. Burks, Systematic Entomology Laboratory, Insect Identification and Beneficial Insect Introduction Institute. Science and Education Administration, United States Department of Agriculture.
General Ecology
(
Inglês
)
fornecido por Catalog of Hymenoptera in America North of Mexico
The holotype and six paratypes were collected in Md. in late April; they were swept from branches of Pinus virginiana bearing staminate cones which had not yet shed their pollen.
- citação bibliográfica
- Catalog of Hymenoptera in America North of Mexico. 1979. Prepared cooperatively by specialists on the various groups of Hymenoptera under the direction of Karl V. Krombein and Paul D. Hurd, Jr., Smithsonian Institution, and David R. Smith and B. D. Burks, Systematic Entomology Laboratory, Insect Identification and Beneficial Insect Introduction Institute. Science and Education Administration, United States Department of Agriculture.
