Polyplectropus charlesi (Ross, 1941)

Chamorro, Maria Lourdes & Holzenthal, Ralph W., 2010, 2582, Zootaxa 2582, pp. 1-252 : 120

Key to males of P. charlesi species group

1 Peg-like setae present on inferior appendage; endothecal phallic spines present ( Figs. 56, 58).............. 2

- Peg-like setae absent on inferior appendage; endothecal phallic spines absent ( Fig. 57)....................................................................... P. exilis Chamorro-Lacayo & Holzenthal , p. 116.

2(1) Dorsal branch of inferior appendage acutely narrowed and highly curved; ventral branch elongate and apically pointed (appreciated best in ventral view) ( Fig. 58)....... P. kylistos Chamorro-Lacayo & Holzenthal , p. 118.

- Dorsal branch of inferior appendage curved and may be apically broad or slightly narrower; ventral branch short ( Fig. 56)............................................................... P. charlesi (Ross) , p. 111.