oma ▁dark ▁re dd ish ▁black ▁to ▁black , ▁pet io le ▁dark ▁re dd ish ▁brown , ▁and ▁g aster ▁re dd ish ▁orange . ▁The ▁legs , ▁anten nal ▁sc ape , ▁and ▁first ▁segment ▁of ▁fun icul us ▁are ▁or ang ish ▁red , ▁the ▁remainder ▁of ▁fun icul us ▁is ▁gray , ▁and ▁the ▁wings ▁are ▁dus ky ▁gray . ▁ ▁In ▁comparison , ▁G nam pt ogen ys ▁h art man i ▁workers ▁are ▁ 3 . 5 – 4 . 0   mm ▁and ▁pale ▁re dd ish ▁brown . ▁ ▁Fem ales ▁are ▁~ 5   mm ▁and ▁similar ▁in ▁appearance ▁to ▁workers . ▁M ales ▁are ▁approximately ▁the ▁same ▁size ▁as ▁females , ▁but ▁horizontal ▁gro ov es ▁are ▁greatly ▁reduced , ▁and ▁overall ▁they ▁are ▁sh in ier ▁in ▁appearance . ▁ ▁The ▁entire ▁body ▁is ▁re dd ish ▁brown , ▁legs ▁and ▁sc apes ▁are ▁yellow ish ▁brown , ▁and ▁the ▁fun icul us ▁is ▁dark ▁colored . ▁ ▁Distribution ▁Records ▁of ▁G . ▁tri angular is ▁come ▁from ▁eight ▁countries ▁in ▁South ▁America ▁( all ▁except ▁Chile , ▁French ▁Gu iana , ▁and ▁Par agu ay ), ▁and ▁the ▁two ▁southern most ▁countries ▁of ▁Central ▁America ▁( Pan ama ▁and ▁Costa ▁Rica ). ▁Because ▁there ▁are ▁no ▁disc ern ible ▁ge ographic ▁bar riers , ▁it ▁seems ▁very ▁likely ▁that ▁the ▁native ▁range ▁of ▁G . ▁tri angular is ▁also ▁extends ▁into ▁forest ▁habit ats ▁in ▁French ▁Gu iana , ▁Par agu