The male length of Xiashan pepper fish is 8.4-11.9 centimeters. The length of the head and torso is 4.7-6.7 centimeters. The tail is very short, accounting for approximately 69.5% of the length of the head and body. There are 13 wrinkles (ribs) on the side of the body. The species nickname Nebula means "cloud like" in Latin. Yellow stripes appear on the back of the tail and the outer edge of the abdomen.

The brook tree frog (scientific name: Buergeria robusta) is an amphibian belonging to the tree frog family and the brook tree frog genus, which is endemic to Taiwan, China, China. Head width is greater than head length; The tip of the kiss is slightly pointed, with distinct edges; The cheeks tilt outward; Nostrils slightly closer to the snout; The width of the upper eyelid is smaller than the distance between the eyes; Obvious tympanic membrane; The plow bone teeth are short rod-shaped; The tongue is larger. The forearm is thick and robust; Microwebbed between fingers; The palmar process is not obvious.

The Hainan Creek Tree Frog (scientific name: Buergeria oxycephala) is a species of amphibian belonging to the Tree Frog family and the Creek Tree Frog genus, endemic to China. The body is flat and narrow in length, with a pointed snout end and distinct snout edges. The nostrils are slightly closer to the snout end, and the distance between the upper eye face and the eyes is equal. The eardrum is obvious, the plow bone teeth are slender, and the tongue is large. The lateral metatarsal fins are well-developed; The inner metatarsal process is small and there is no outer metatarsal process. The skin on the back is smooth or has small warts; The temporal folds are obvious. The abdomen is covered with flat warts, and the throat is relatively smooth. In strong sunlight, the back of the lower body appears gray, and in dark and humid environments, the color darkens, with some appearing dark brown or brownish red.

The Japanese toad (Bufo japonicus) is a species of toad native to freshwater waters in Japan. The Japanese use it to make toad oil. The length of the head and tail is 17.5 cm (7 inches), and females are slightly larger. The webbed toes are not obvious, and the body is gray brown, yellow brown, or dark brown. During the breeding season, the body color is slightly lighter.

The Northeast Rain Frog (scientific name: Hyla japonica) is a species of amphibian in the Rain Frog family. Distributed in Hokkaido and Yakushima in Japan, as well as along the Heilongjiang River in North Korea and Northeast China, including Heilongjiang, Liaoning, Jilin, and Inner Mongolia. The type locality of this species is in Japan. In 1990, Japanese astronaut Toyohiro Akiyama brought some Northeastern rain frogs to the Soviet Union's Mir space station.

The Japanese toad (Bufo japonicus) is a species of toad native to freshwater waters in Japan. The Japanese use it to make toad oil. The length of the head and tail is 17.5 cm (7 inches), and females are slightly larger. The webbed toes are not obvious, and the body is gray brown, yellow brown, or dark brown. During the breeding season, the body color is slightly lighter.

Frogs are amphibians belonging to the family Ranidae, with a slightly triangular head that grows wider; Large and protruding eyes; The forelimbs are short, the fingertips are blunt and pointed, the hind limbs are short and thick, and the toes are almost fully webbed. It is most common and abundant in the plains and hilly areas from North China to South China; It is also distributed in Japan, the Korean Peninsula, Russia and other places. Suitable for living in amphibious environments, it mostly inhabits low-lying and humid places such as rivers, ponds, streams, ditches, lakes, and shallow waters with abundant aquatic plants; During the day and at night, they move around and search for food; Both juvenile and adult frogs are carnivorous and typically prey on rice pests.

Frogs (a species of amphibian in the family Ranidae) have a slightly triangular head that grows wider; large and protruding eyes; short forelimbs, blunt toes, short and thick hind limbs, and almost full webbed toes; and a rough back. They are most common and abundant in plains and hilly areas from North China to South China, suitable for living in amphibious environments. They often inhabit low-lying and humid places such as rivers, ponds, streams, ditches, lakes, and shallow waters with dense aquatic vegetation. They are active during the day and night, searching for food at night. They are carnivorous and usually prey on small insects, but can also swallow fish meat and the organs of chickens, ducks, and fish.

Pelodiscusssine is a reptile belonging to the family Turtles in the order Turtles, commonly known as turtle, grouper, water fish, turtle, and foot fish. It has an elliptical shape and is flatter than a turtle. They live in rivers, lakes, ponds, reservoirs and mountain streams, and hibernate at the bottom of the pool in winter. Xiyang is afraid of wind, Xijing is afraid of shock, Xijie is afraid of dirt, and Xidong and climbing are preferred. They move more frequently along the quiet, clean, and sunny waterfront. Soft shelled turtles have a wide and diverse diet, mainly consisting of animal based foods, as well as decaying plants and tender aquatic plants. They have strong hunger tolerance and are classified as ectothermic animals. Their feeding and growth vary with changes in water temperature.

The giant salamander (Andrias davidianus), also known as the fire lizard, has a total length of 12-15 centimeters, obvious grooves between its ribs, no lung structure, and relies entirely on its skin for gas exchange. It inhabits karst geological caves and lives in water, with high requirements for water quality. Feed on benthic cephalopods, annelids, and aquatic invertebrates. There are about 400 species of the largest amphibians in the world. They mostly inhabit freshwater and swamp areas, mainly in temperate regions of the Northern Hemisphere. It is a first-class protected animal in China. Salamanders mainly feed on insects, worms, snails, and some small animals.

Frogs are amphibians of the genus Frogaceae. [14] Their heads are slightly triangular and longer than wide. Large and protruding eyes; The forelimbs are short, the toes are blunt, the hind limbs are short and thick, and the toes are almost completely webbed. The back is rough, blue-green, yellow-green, dark green, gray-green, taupe, etc. in life, with irregular black spots, and white ventral skin, smooth, without spots.