anatomicdeadspace:Two views of a two-headed yellow-bellied terrapin (Chrysemys scaber). Conjoined tw
anatomicdeadspace:Two views of a two-headed yellow-bellied terrapin (Chrysemys scaber). Conjoined twins with supernumery heads in terrapins. This type of partial twinning is the most common encountered. In this case only the head was double, with the spinal column branched anterior to the shoulder girdle. From Hildebrand: Journal of Heredity 29:243 (1938). Is he a Gemini? -- source link