|
|
| insect larva that constructs a protective case around its body | ||||
|
|
| larva of the caddis fly; constructs a case of silk covered with sand or plant debris | ||||
|
|
| mat-forming lithophytic or terrestrial fern with creeping rootstocks and large pinnatifid fronds found throughout North America and Europe and Africa and east Asia ❲Polypodium vulgare❳ |