FIGURE 1 in Description of a new species of crayfish in the genus Faxonius (Decapoda: Cambaridae) from the Lower Ohio River Drainage, with evidence of glacial influence on the distribution of some crayfish species throughout the Ohio River basin

FIGURE 1. Field surveys undertaken to collect individuals for genetic and morphometric analysis. Crosses represent localities where Faxonius elix was detected. Circles represent areas where F. jeffersoni was detected. Stars represent localities where F. ronaldi was detected. Triangles represent areas where F. illinoiensis was detected.