Diagnosis | Diagnosis: As a conspicuous member of the V. salvator complex, V. cumingi can be identified by two main features: (1) the intensive yellow colour pattern of head and body in combination with the black background colour and (2) the possession of enlarged occipital scales around the pineal organ (character P: 47-57, x = 49.92, s = 2.99). Further diagnostic scalation characters are (3) enlarged dorsal scales (parameters X, Y, and XY; see Tab. 7) and (4) low scale counts around the tail at one third of the tail length (character R: 44-55, x = 49.25, s = 3.44). Additional characteristics of the colour pattern of V. cumingi are (5) black ocelli on the ventral side of the tail, (6) a black streak extending from the eye to the upper margin of the tympanum, (7) usually a unicoloured yellow chin without dark bars or crossbands, and (8) 8 to 15 dark crossbands on the belly. |
References |
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