▁message ▁to ▁the ▁attention ▁of ▁the ▁user , ▁a ▁" function al " ▁message ▁that ▁should ▁be ▁treated ▁as : ▁a ▁ring t one , ▁a ▁screen ▁logo , ▁in ▁some ▁cases ▁even ▁a ▁business ▁card ▁or ▁group ▁graphics ▁that ▁can ▁be ▁used ▁to ▁identify ▁who ▁is ▁calling . ▁ ▁Category : Mobile ▁tele communic ation ▁services <0x0A> </s> ▁Ch il oc orus ▁st igma , ▁commonly ▁known ▁as ▁the ▁twice - stab bed ▁lady bug , ▁is ▁a ▁native ▁resident ▁of ▁the ▁United ▁States ▁and ▁Canada ▁but ▁does ▁not ▁live ▁west ▁of ▁the ▁Sierra ▁Nev ada .. ▁It ▁also ▁has ▁been ▁introduced ▁to ▁Hawai i . ▁It ▁is ▁sh iny ▁black , ▁and ▁there ▁is ▁one ▁red ▁spot ▁on ▁each ▁el y tr on . ▁The ▁remainder ▁of ▁the ▁body ▁is ▁black ▁as ▁well , ▁but ▁the ▁ab d omen ▁is ▁either ▁yellow ▁or ▁red . ▁It ▁is ▁sometimes ▁confused ▁with ▁the ▁" two - stab bed ▁lady ▁be et le ", ▁Ch il oc orus ▁or bus , ▁which ▁is ▁w ides p read ▁in ▁California . ▁ ▁Hab itat ▁and ▁p ests ▁e aten ▁ ▁C . ▁st igma ▁mainly ▁lives ▁within ▁terrest rial / ar b ore al ▁habit ats , ▁primarily ▁feed ing ▁on ▁a ph ids ▁found ▁in ▁these ▁habit ats ▁as ▁well ▁as ▁scales ▁( such ▁as ▁p ine ▁need le ▁scale , ▁be ech ▁b ark ▁scale ▁and ▁Florida ▁red ▁scale ) ▁and ▁me aly bug s . ▁It ▁is ▁a ▁benef icial ▁insect ,