Cutaneous horns

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Cutaneous horn

Macro image of a cutaneous horn