Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada

Species Pseudomasaris coquilletti

The species of Pseudomasaris Ashmead (Hymenoptera, Masaridae)
By Richards O.W.
UC Publ. Entomol. 27: 283-310, 1963

New records of Pseudomasaris Ashmead (Hymenoptera:Vespoidea, Masaridae), with notes on P. phaceliae Rohwer and P. cazieri Bohart
By Richards O.W.
Proc. R. Ent. Soc. London (B) 35(3-4): 47-55, 1966

Records and flower preferences of masarid wasps (Hymenoptera: Vespidae)
By Cooper K.W., Bequaert J.
Psyche 57: 137-142, 1951

Checklist of species of the subfamily Masarinae (Hymenoptera, Vespidae)
By Carpenter J.M.
American Museum novitates 3325. 40 pp., 2001

The Pollen Wasps
By Sarah K. Gess

Vespidae (Insecta: Hymenoptera) of Puerto Rico, West Indies
By Carpenter J.M., Genaro J.A.
Insecta Mundi 0202: 1-35, 2011

The social wasps of California (Vespinae, Polistinae, Polybiinae)
By Bohart R.M., Bechtel R.C.
Bull. U.C. Insect Survey 4: 73-101, 1957

A generic key to the nests of hornets, yellowjackets, and paper wasps worldwide (Vespidae: Vespinae, Polistinae)
By John W. Wenzel
American Museum novitates, No. 3224, 1998