anerythrism the red backed salamander plethodon cinereus |
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navigate by keyword : salamander coil curled coiled lacking face color polymorphism anerythristic red back lead backed morph variety variation phenotype phenotypic amphibian plethodontidae creature animal fauna small close closeup macro little forest north america ohio nature wildlife wild animals dirt brown black pale anerythrism |
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Close-up of the face of a coiled color morph of the red-backed salamander (Plethodon cinereus) that is lacking red pigment. This is an example of anerythrism, a genetic trait in which animals are not able to produce red pigment. This salamander is from Northeast Ohio. |
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