FIGURE 1 in A new species of crayfish in the genus Orconectes (Decapoda: Cambaridae) from the Tennessee River Drainage with comments on and key to members of the O. juvenilis Species Complex

FIGURE 1. Mesial view of a typical form I male gonopod of members of the O. juvenilis Species Complex with long terminal elements (central projection and mesial process) and measurements taken. S = shoulder, CP and yellow arrow = central projection length, MP and white arrow = mesial process length.