why we can't eat toad or silkworm's pupa?

[pqcvbd]

we can eat spindly taproot and ant's pupa and so on.
but why can't toad or silkworm?
unless we can't eat it, we should can use silkworm to bait, can't we?
and perhaps toad's poison allow making arrow poison

[Grog]

unless we can't eat it, we should can use silkworm to bait, can't we?

we can

and perhaps toad's poison allow making arrow poison

we dont live in the jungle

[pqcvbd]

unless we can't eat it, we should can use silkworm to bait, can't we?

we can

and perhaps toad's poison allow making arrow poison

we dont live in the jungle

Thank you for adivse to me that "silkworms can be bait".
And all toad has poison. unless they don't live in the jungle.

[Grog]

but you cant kill with it.

[pqcvbd]

but you cant kill with it.

Oh, we can. It attacks heart and vagus nerve.

[Grog]

in sowjet russia, toad kill you by spitting on you

situation is beeing in ancestral (maybe mystical) europe

and i havent heard of any people killed by toads yet

[pqcvbd]

First, see this .http://en.wikipedia.org/wiki/True_toad

as it said, europe toads has poison too.
and I'm not russian. I mean poison arrow to animals(to make hunting more easy).But it can be human. sorry to bother.