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Hatching of Sympetrum depressius culum
The final renewal day of this page is January 28, 2005.
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.
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Egg
| Egg in the oviposition day | Egg of oviposition 30 days later | Protrusion of the anterior part (The size of 15 times of other images) |
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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
