Kyochuu Rettou (Author: Fujimi Yasutaka, Character Designer: Red Ice)

[MAX_COLA_POWER!]

From tethysdust at MangaHelpers:
After an airplane crash during a school trip, Oribe Mutsumi and her classmates were stranded on a seemingly deserted island. Mutsumi found the other survivors, and used her wilderness knowledge to help them. She expects that they will be rescued in about three days, which doesn't seem so long to endure. However, she didn't account for the fact that the island is populated with gigantic killer insects. Her knowledge of butterflies, wasps, and more may be the only thing that will help any of her classmates survive to be rescued!

It's like Lord of the Flies meets Survival Horror meets Arachnid meets...anyhoo, take a gander, see if you like it, discuss it a tad.

Edit: Admins, I meant to write in Yasutaka on the title but my keyboard was on the fritz. If one of you would be so kind to edit the title for me, I would greatly appreciate it.