Previously included anatomical/morphological characters of Messua

MALES

Body: Habitus: spider-like, Chelicera: Base furrow teeth number retromarginal: unidentat, Eyes: Number eye rows: three, Distribution: Geographical Distribution: South America, North America,

FEMALES

Body: Habitus: spider-like, Chelicera: Base furrow teeth number retromarginal: unidentat, Eyes: Number eye rows: three, Distribution: Geographical Distribution: South America, North America,