I remember on some animal program a carnivorous Caterpillar, please confirm?

Answer 1

Caterpillars in Hawaii trap snails with silk webs and devour their captive prey alive, scientists announced today.

Predatory caterpillars are very rare -- only a few other species are known in the world. Of the 150,000 species of moths and butterflies known worldwide, only about 200 are predatory.

This newly described species, Hyposmocoma molluscivora, is the only known moth or butterfly larva to eat shelled animals like snails. The caterpillars are small -- only about eight millimeters -- and lug their silk casings from leaf to leaf.

This discovery Daniel Rubinoff and William Haines of the University of Hawaii is published in the July 22 issue of the journal Science.

Meat only, please

The caterpillars are strictly meat eaters -- they don't eat plants even when starving.

They take a page from the spider handbook of hunting, using silk otherwise designed for cocoon-making to snag their snail snacks. When a hungry caterpillar runs into an unsuspecting snail on a branch or leaf, the caterpillar immediately begins to attach the snail to the leaf with silk webbing.

The webbing apparently prevents the snail from sealing itself against attack or fleeing by dropping to the ground. Next, the caterpillar wedges its case next to or inside the opening of the snail's shell.

It stretches its body out from the case, and corners the snail in the back of its own home. There is no place for the snail to run or hide as the caterpillar eats it alive, leaving nothing but an empty shell.

And that's not even the trickiest part. Many caterpillar casings were observed to have the tiny shells stuck to them, probably as camouflage.

Strange islands

The new caterpillars join a collection of unusual insects native only to Hawaii. Ambush caterpillars, damselflies with nymphs that live on the ground, and spiders that spear their prey in flight are all examples of Hawaiian insect oddities.

The Hawaiian island chain is the most isolated land mass in the world, and the authors say this discovery provides further evidence for how species isolation leads to the evolution of unusual hunting strategies and other traits.

Although these caterpillars have only been recently discovered, it's possible they may not be around for long. Current widespread destruction of lowland habitats and the wiping out of large numbers of native Hawaiian plant species could lead to the caterpillar's extinction.

Today, some of the last bits of the forests these snail-eating caterpillars call home are located in nature preserves.

http://www.livescience.com/animals/050721_caterpillar.html

Answer 2

Animal most Xtreme on Animal planet.

Answer 3

Discovery channel , or animal world

Answer 4

i know there is a black worm that is killing the common british worm and it will harm the soil