The Black spotted Side Fold Frog is a species of amphibian belonging to the family Ranidae and the genus Side Fold Frog. It is distributed in some areas of Russia adjacent to the Heilongjiang River Basin. It can also be seen in Xizang, Qinghai, Gansu, Sichuan, Xinjiang and other provinces and regions in China. It inhabits paddy fields, ponds, lakes and marshes in plains or hills, as well as mountainous areas below 2200 meters above sea level.

The Black spotted Side Fold Frog is a species of amphibian belonging to the family Ranidae and the genus Side Fold Frog. It is distributed in some areas of Russia adjacent to the Heilongjiang River Basin. It can also be seen in Xizang, Qinghai, Gansu, Sichuan, Xinjiang and other provinces and regions in China. It inhabits paddy fields, ponds, lakes and marshes in plains or hills, as well as mountainous areas below 2200 meters above sea level.

The black spotted side folded frog is a species of amphibian in the family Ranidae, also known as the spiny male toothed frog or black frog. Head length is greater than head width; The snout is slightly pointed, the snout tip is blunt and round, protruding from the lower lip, the nostrils are in the middle of the kissing eye, and the distance between the noses is equal to the width of the eyelids; The eyes are large and prominent, with a narrow distance between them, smaller than the distance between the nose and the width of the upper eyelid; Short forelimbs, with forearm and hand lengths less than half of body length; The skin on the back is relatively rough, with obvious folds on the back side, and multiple longitudinal ridges of varying lengths between the folds. There are round warts and mole particles on the back, perianal area, and lower back of the thigh; Smooth belly surface. The back of the body has a variety of colors, including light green, yellow green, dark green, gray brown, etc., mixed with many black horizontal stripes of different sizes.

The black spotted side folded frog is a species of amphibian in the family Ranidae, also known as the spiny male toothed frog or black frog. Head length is greater than head width; The snout is slightly pointed, the snout tip is blunt and round, protruding from the lower lip, the nostrils are in the middle of the kissing eye, and the distance between the noses is equal to the width of the eyelids; The eyes are large and prominent, with a narrow distance between them, smaller than the distance between the nose and the width of the upper eyelid; Short forelimbs, with forearm and hand lengths less than half of body length; The skin on the back is relatively rough, with obvious folds on the back side, and multiple longitudinal ridges of varying lengths between the folds. There are round warts and mole particles on the back, perianal area, and lower back of the thigh; Smooth belly surface. The back of the body has a variety of colors, including light green, yellow green, dark green, gray brown, etc., mixed with many black horizontal stripes of different sizes.