What's the difference between frogs and toads?

Frogs and toads belong to frogs. Toad, the Chinese scientific name of toad, also known as toad, is an animal of Anura, Concha and Bufonidae. Frogs, also known as frogs, frogs, toads and frogs, are animals of Anura, Neoranidae and Ranidae. Frogs and toads lay eggs. They first change from eggs to tadpoles, and then into frogs or toads. The difference is that frog eggs are almost round and stick together; Toad eggs are oval and banded and adhered to each other.

There are many similarities in the appearance of these two frogs, but there are also some obvious differences. So how do we distinguish frogs from toads?

1. Morphological characteristics. Toad has rough skin and looks bloated and fat, bigger than a frog. The back is covered with large and small papules, which are the sebaceous glands of toads. Frog belongs to the kind with a slightly slender figure, with two round eyes and two slightly protruding small bags on both sides of its head. This is its eardrum, through which frogs can hear sounds. Frog's back is green, smooth and soft, with patterns, and its abdomen is white. It can hide in the grass, easily catch prey and protect itself.

2. Color discrimination. The color of frogs is mostly green or cyan on the back and white on the abdomen. Toads are mostly earthy brown or grayish brown, and the color of the abdomen is close to that of the back.

3. Different living habits. Toads like to hide in mud pits, under wet stones, in the grass and beside ditches. Their skin loses moisture easily, so they mostly hide during the day and come out at night and dusk. Feeding on beetles, moths, snails, maggots, etc. Artificial reproduction is relatively easy. Frogs often inhabit rivers, ponds and rice fields, mainly in the grass near the water, and sometimes they can dive into the water. Most of them are active at night, taking insects as their staple food and eating some snails, snails, shrimps and small fish. Most foods are agricultural pests.