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Order Hymenoptera - Ants, Bees, Wasps and Sawflies

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A cladistic analysis of Gorytina (Hymenoptera: Crabronidae: Bembicini), with a reclassification of the subtribe
By Pavel G. Nemkov & Wojciech J. Pulawski
Zootaxa 2069: 1-17, 2009

California Sand Wasps of the Subtribe Stictiellina
By R. M. Bohart and J. E. Gillaspy
Bull. Calif. Insect Survey, Vol. 27, 89 pp. -- University of California Press, 1985
Full Text (PDF).

This volume covers the subtribe Stictiellina of the tribe Bembecini in California...treating the following genera:

    Chilostictia, Glenostictia, Microstictia, Steniolia, Stictiella, and Xerostictia

It is the companion volume to the earlier publication Bohart & Horning(1)(1971), which covered only the subtribe Bembecina within Bembecini.

An anocellar polistine wasp (Hymenoptera, Vespidae, Polistinae) from Texas
By Volker Lohrmann, George C. Waldren, Martin ReiƟ, Michael S. Engel
Zoosystematics and Evolution 92(2): 251-255, 2016
Full article (PDF)

Does the thistledown velvet ant (Hymenoptera: Mutillidae) mimic Creosote bush seeds? A phylogenetic approach
By Kevin A. Williams, Joseph S Wilson, and James Purser Pitts
Entomological Society of America Annual Meeting [Conference], 2010

Addressing the Dasymutilla quadriguttata species-group and species-complex (Hymenoptera: Mutillidae)...
By Pilgrim E.M., Williams K.A., Manley D.G., Pitts J.P.
J. Kansas Ent. Soc. 82: 231-249, 2009
Full title: Addressing the Dasymutilla quadriguttata species-group and species-complex (Hymenoptera: Mutillidae): several distinct species or a single, morphologically variable species?

Full text

Multifaceted assessment of species validity in the Dasymutilla bioculata species group (Hymenoptera: Mutillidae)
By Williams K.A., Manley D.G., Pilgrim E.M., von Dohlen C.D., Pitts J.P.
Systematic Entomology 36: 180-191, 2010

The California velvet ants of the genus Dasymutilla Ashmead (Hymenoptera: Mutillidae)
By Hurd P.D., Jr.
Bull. Calif. Insect Survey 4: 89-118, 1951

A review of the Sphaeropthalma uro species-group (Hymenoptera: Mutillidae), with taxonomic changes
By Pitts J.P., Parker F.D., Pitts-Singer T.L.
J. Kans. Ent. Soc. 77: 222-234, 2004

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