432 
MEXICAN DERMAPTERA 
Fig. 17. — Paracosmia tolteca (Scudder). Dorsal view of male forceps, showing 
highest specialization. Orizaba, Vera Cruz, Mexico. (X 4) 
Fig. 18 . — Paracosmia tolteca (Scudder). Dorsal view of male forceps, showing 
moderate specialization. Orizaba, Vera Cruz, Mexico. (X 3.7) 
Fig. 19 . — Paracosmia tolteca (Scudder). Dorsal view of male forceps, showing 
least specialization. Orizaba, Vera Cruz, Mexico. (X 3.8) 
