not all are poisonous but some are.
no
Catfish can swim. Some Amazonian catfish can eat people
Catfish can swim. Some Amazonian catfish can eat people
Poison dart frog
Of course they are. Stay back.
There are lots of catfish species. Some will and some won't. Name the species of catfish and you will get a more accurate answer
yes, it is poisonuos
No. But they're pretty.
no just very fast
Nope - Boas are not venomous.
no no species of mantis are poisonous.