No, none of them do.
Well some do but not all.
Brown basilisks can eat roaches. My neighbors old basilisks ate roaches that we found in our neighborhood.
Well most basilisks in movies you see are mostly active at night. And if you read mythology books you can learn some about them. But basilisks are both night and day hunters but mostly night.
No such things on runescape as baby basilisks. However, there's a slayer creature called a Basilisk.
They don't.
No. Basilisks are gigantic snake-like reptiles and are pets for parselmouths so the owner will order it whether to go hunting or not.
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There are no baby-basilisks in the HP, and they do not exist in the reality either, so I don't think your question can be answered at all.
Green Basilisks
I do not think all insects have wings. thanks Carlos JR
1000 bux . i saw 1 on ebay.
No. All insects have legs. (Not all have wings.)
Birds, wild cats, larger reptiles...