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Rare Two-Headed Turtle Hatches on Cape Cod
19 Sep
Summary
- A rare two-headed diamondback terrapin hatchling was discovered on Cape Cod.
- The unusual condition, known as bicephaly, is a developmental anomaly where twins fail to fully separate.
- The discovery is significant as diamondback terrapins are considered threatened in Massachusetts.
A rare two-headed diamondback terrapin hatchling was recently discovered on Cape Cod, a significant find for conservation efforts. The hatchling, weighing 5.2 grams, was found at a protected nesting site in Wellfleet and taken to the Cape Wildlife Center.
This unusual condition is known as bicephaly, a developmental anomaly where conjoined twins fail to fully separate during embryonic development. While not unheard of, it is a rare occurrence, with the center having seen only one other case in the past five years. Reptiles, including turtles, tend to survive longer with this condition compared to other animals.
The diamondback terrapin is considered a threatened species in Massachusetts, making this discovery even more critical. Wildlife officials are closely monitoring the two-headed terrapin's appetite, growth, and behavior to gather more information about its unique physiology. Both heads appear to be functioning normally, offering hope for its survival.
