FIG. 4 in Differential Survival and the Effects of Predation on a Color Polymorphic Species, the Red-Backed Salamander (Plethodon cinereus)

FIG. 4. Color morph frequencies varied based on age but not adult sex. Juveniles of P. cinereus (SVL <28 mm) had a significantly higher frequency (mean ± SE) of striped individuals than adults (SVL> 35 mm; X2 = 3.177, P = 0.049, n = 356). Adult males and females of Plethodon cinereus (SVL> 1 35 mm) did not differ in frequencies of striped and unstriped color morphs (X2 = 0.90, P = 0.210, n = 286).