Snake — Free Biology Illustration

Biology

Snake

A long limbless snake shown in side view with an elongated cylindrical to slender body in a gentle curve, loose coil, or S-shaped posture, tapering smoothly to a narrow tail. The body is covered in overlapping scales, with smaller dorsal scales and broad belly scales on the underside. The head is narrow to slightly wider than the neck, with small visible eyes and nostrils, no external ear openings, and no visible eyelids. The mouth may be closed or slightly open with a narrow forked tongue extending outward. Coloration is earth-toned, such as brown, tan, olive, green, or black, with subtle banding, mottling, spots, or other light patterning along the body.

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