Hatching of Sympetrum depressius culum
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This dragonfly is the species that is collected a little in Japan in fall. This dragonfly is thought as the species that comes flying from the continent.
|Egg in the oviposition day||Egg of oviposition 30 days later||Protrusion of the anterior part (The size of 15 times of other images)|
Hatching 1：Egg 2,3,4：Prolarva begins to appear from the egg 5：Prolarva 6,7,8：First instar larva appears from the prolarva (Protrusion like the horn appears in this time) 9,10：First instar larva