Protrusion like the horn of Sympetrum croceolum

The final renewal day of this page is January 28, 2005.

Return to the first page


1,2:Prolarva begins to appear from the egg (Place where a protrusion like the horn appears is shining white)  3:First instar larva appears from the prolarva   4:First instar larva  5:Protrusion like the horn of the head (The size of 2 times of other images)