Parabetyla spinosa is a species of diapriid wasp, and was first described in 1922 by the American entomologist, Charles Thomas Brues.
This wasp is endemic to New Zealand,https://www.nzor.org.nz/names/88cd7ac2-454f-428b-98e9-5e36ed379ad0 and like all Diapriidae is parasitic.
Description Brues describes the females of this genus as: Naumann (1988) gives a later description of the species, which includes a description of the males, expands the description of the females, and differentiates it from Naumann's newly described species in the genus.
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