▁colored , ▁ring ed ▁patterns ▁of ▁sn akes ▁of ▁the ▁genus ▁E ry th rol am pr us ▁res emble ▁those ▁of ▁sym pat ric ▁cor al ▁sn akes ▁of ▁the ▁genus ▁Mic r urus , ▁and ▁it ▁has ▁been ▁suggested ▁that ▁this ▁is ▁due ▁to ▁m im ic ry . ▁Whether ▁this ▁is ▁classical ▁B ates ian ▁m im ic ry , ▁classical ▁Müller ian ▁m im ic ry , ▁a ▁modified ▁form ▁of ▁Müller ian ▁m im ic ry , ▁or ▁no ▁m im ic ry ▁at ▁all , ▁remains ▁to ▁be ▁proven . ▁ ▁Sub species ▁The ▁following ▁four ▁sub species ▁are ▁recognized , ▁including ▁the ▁nomin ot yp ical ▁sub species : ▁ ▁E ry th rol am pr us ▁a es cul ap ii ▁a es cul ap ii ▁( Lin na eus , ▁ 1 7 5 8 ) ▁- ▁Amazon ▁River ▁Bas in ▁E ry th rol am pr us ▁a es cul ap ii ▁mon oz on us ▁Jan , ▁ 1 8 6 3 ▁- ▁Brazil ▁( B ah ia ▁state ▁to ▁Rio ▁de ▁Janeiro ▁state ) ▁E ry th rol am pr us ▁a es cul ap ii ▁t etra zon us ▁Jan , ▁ 1 8 6 3 ▁- ▁south western ▁Boliv ia ▁E ry th rol am pr us ▁a es cul ap ii ▁ven ust iss im us ▁( W ied , ▁ 1 8 2 1 ) ▁- ▁eastern ▁Boliv ia ▁to ▁sout he astern ▁Brazil ▁and ▁n ort