indusial

Composed of or containing indusia or the cases of larvæ.

Of, pertaining to, or containing, the petrified cases of the larvæ of certain insects.

A fresh-water limestone, largely composed of the agglomerated cases of caddice worms, or larvæ of caddice flies (Phryganea). It is found in Miocene strata of Auvergne, France, and some other localities.

Of, pertaining to, or containing the petrified cases of the larvae of certain insects.

Of or relating to or being an indusium.