FIGURE 16 in Procambarus (Girardiella) holifieldi, a new species of crayfish (Decapoda: Cambaridae) from Alabama with a revision of the Hagenianus Group in the subgenus Girardiella

FIGURE 16. Procambarus (Girardiella) pogum: A. lateral view of carapace; B–E, respectively mesial, lateral, caudal and cephalic view of terminal end of left gonopod of form I male; F–G, mesial and lateral view of terminal end of left gonopod of form II male; H, mesial view of entire left gonopod of form I male; I, epistome; J, dorsal view of carapace; K, annulus ventralis; L, antennal scale; M, dorsal view of right chela and carpus of form I male; A–E, H–J, and L–M from Houston County, MS (USNM 146270); F–G from Chickasaw County, MS (USNM 146272); K from Chickasaw County, MS (USNM 146271) and N from Chickasaw County, MS (USNM 220594). CP = central projection, CaP = caudal process, CeP = cephalic process; MP = mesial process; s = shoulder.