#mamba  arboreal snake of central and southern Africa whose bite is often fatal
  supertype:  #elapid_snake__elapid  any of numerous venomous fanged snakes of warmer parts of both hemispheres
  member of:  #genus_Dendroaspis
  subtype:  #black_mamba__blackmamba__Dendroaspis_augusticeps  southern African mamba dreaded because of its quickness and readiness to bite
     subtype:  #green_mamba__greenmamba  green phase of the black mamba

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