A. Foucart et al., Alarm on an endemic protected grasshopper of the Crau plain (Southern France), Prionotropis hystrix rhodanica (Orthoptera : Pamphagidae), ANN SOC ENT, 35, 1999, pp. 337-340
Prionotropis hystrix rhodanica Uvarov, 1923 is a protected grasshopper, end
emic to the crau plain area in southern France. the species is threatened b
ecause its biotopes are currently being increasingly fragmented, and might
even diseappear shortly. An evaluation of the minimum survival area of this
species was made by scouting different habitat.