幼体娃娃鱼饲养和管理必须按其生态、生理特点及生长发育规律来进行。 (一)幼体食性 1.幼体摄食种类。幼体的摄食种类因所生活区域和食物结构不同而有所变化。主要可分为如下几类:(1)枝角类。有蚤状蚤、隆线蚤等。(2)水生寡毛类。有水丝蚯蚓、尾鳃蚓等。(3)鱼虾类。有泥鳅、鲫鱼、山螃蟹等。(4)人工配合饲料。 Juvenile salamander feeding and management must be based on their ecological, physiological characteristics and growth and development to carry out. (A) larvae feeding 1 larvae feeding species. Larval feeding varies according to the area of ​​living and the structure of the food. The main categories can be divided into the following categories: (1) branches class. Flea fleas, such as flea fleas. (2) aquatic oligochaeters. There are water wire earthworms, gills and other end gills. (3) fish and shrimp. Loach, crucian carp, mountain crabs and so on. (4) artificial feed.