Mealworm | 台北市立動物園資訊網

Mealwormsarethelarvalformofthemealwormbeetle,Tenebriomolitor,aspeciesofdarklingbeetle.Likeallholometabolicinsects,theygothroughfourlife​ ...

Species of beetle

Mealworms are the larval form of the yellow mealworm beetle, Tenebrio molitor, a species of darkling beetle. Like all holometabolic insects, they go through four life stages: egg, larva, pupa, and adult. Larvae typically measure about 2.5 centimetres (0.98 in) or more, whereas adults are generally between 1.25 to 1.8 centimetres (0.49 to 0.71 in) in length.

The mealworm beetle breeds prolifically. Males insert sperm packets with their aedeagus. Within a few days the female burrows into soft ground and lays eggs. Over her lifespan, a female will, on average, lay about 500 eggs.[1]

After 4 to 19 days the eggs hatch.[1] ...