
Photo: (c) Andreas Taeger, some rights reserved (CC BY) · CC-BY (May be cropped or resized)
Hyla annectans
Range
North-east India (Assam, Nagaland, Manipur, Meghalaya), northern Myanmar, northern Vietnam and south-western and central China
Size
Males 28-39mm; females 32-45mm
Hyla annectans is a tree frog of the family Hylidae, found south of the Himalayas in north-east India (Assam, Nagaland, Manipur and Meghalaya), northern Myanmar, northern montane Vietnam and south-western and central China (Yunnan, Guizhou, Sichuan, Hunan). There are isolated records in north-western Thailand and adjacent Myanmar (Wikipedia, general species account).
Modern sources give snout-vent length as 28-39 mm for males and 32-45 mm for females. The head is broader than long, the snout short and rounded, and the tympanum distinct, about half the diameter of the eye. Males have an external vocal sac under the throat and black nuptial excrescences on the thumb (Wikipedia, general species account).