Black-necked black turtle (confirmed introduction)
Chinese name: < /strong>Black-necked black turtle
Common names:Colored turtle, mud turtle, three-line turtle, watermelon turtle
English Name:Red-necked pond turtle
Latin name:Chinemys nigricans
Geographical distribution:Only seen Yu Erguo Guangdong, Hainan, Guangxi.
Growth method: Oviparous.
Habits:Live in streams in the subtropical hills and mountain jungles
Physical characteristics:Larger in size, The carapace is usually 123 to 257 mm long and 110 to 192 mm wide. The head is larger, the snout is slightly longer than the upper beak, and is beveled inward and downward. The joint angle between the teeth of the mandibular structure is greater than or equal to 90°. The carapace is oblong and flat, with a prominent longitudinal ridge and no lateral edges. The carapace is generally tan or dark brown, and in some cases the center of each scute is lighter in color. The plastron is brown with irregular tan patterns. The nail bridge is brown, dark brown or brown-grey, which is obviously different from the color of the plastron.
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