▁species ▁is ▁restricted ▁to ▁sub - co ast al ▁and ▁coast al ▁habitat ▁in ▁Western ▁Australia , ▁from ▁Car nar von ▁to ▁the ▁south ▁beyond ▁the ▁North west ▁Cape ▁to ▁Y ard ie ▁Creek . ▁ ▁The ▁range ▁includes ▁off sh ore ▁areas ▁near ▁Car nar von ▁and ▁at ▁Sh ark ▁Bay ▁on ▁Dor re ▁and ▁Bern iers . ▁The ▁veget ation ▁type ▁of ▁their ▁habitat ▁is ▁composed ▁of ▁grass ▁m ounds ▁of ▁spin if ex ▁country ▁and ▁low ▁coast al ▁shr ub - lands , ▁domin ated ▁by ▁banks ia ▁and ▁ac acia ▁species . ▁C . ▁occident alis ▁has ▁been ▁located ▁in ▁waste ▁p iles ▁associated ▁with ▁recent ▁human ▁habit ation ▁of ▁the ▁rural ▁region . ▁ ▁Conserv ation ▁status ▁ ▁The ▁IU CN ▁has ▁class ified ▁the ▁species ▁as ▁least ▁concern ▁and ▁notes ▁the ▁species ▁is ▁located ▁within ▁at ▁least ▁one ▁conservation ▁zone ▁of ▁an ▁extensive ▁area ▁of ▁coast line . ▁No ▁specific ▁conservation ▁plan ▁has ▁ass essed ▁and ▁evaluated ▁threaten ing ▁factors ▁to ▁the ▁population , ▁although ▁the ▁species ▁is ▁recogn ised ▁for ▁the ▁purposes ▁of ▁conservation ▁assess ment . ▁The ▁quality ▁and ▁area ▁of ▁extent ▁is ▁noted ▁as ▁decl ining . ▁C ren ad act yl us ▁occident alis ▁is ▁thought ▁to ▁be ▁un common , ▁although ▁the ▁lack ▁of ▁specific ▁research , ▁surve ys ▁and ▁former ▁position ▁as ▁a ▁hidden ▁species ▁within ▁C ren ad act yl us ▁leaves ▁some ▁uncertainty ▁about ▁its ▁population ▁structure . ▁ ▁References ▁▁ ▁Category : C ren ad act yl us