Cembrotia sp.
Needle-lip-gall Midge

The midge induces short or stunted, bifurcated needle galls on Colorado pinyon pine from Colorado westward, with limited distribution in California in the eastern Mojave Desert.

Needle fascicle swollen and misshapen, needles not developing beyond swelling (353) ... Contarinia cockerelli (Felt) and Janetiella sp.

C. cockerelli. This species is known from a single female, reportedly reared from galls such as [these, which] normally contain a species of Janetiella...
Janetiella sp. The biology of this species is probably similar to that of J. coloradensis...Swellings harbor two larvae or pupae, each in a separate depression. Host: P. edulis. Distr.: Colorado.