Ugly yellow clouds swam through the break like poisonous fish hastening on an inexplicable errand.

This is because it is able to impersonate poisonous fish; therefore it is hiding out in the open.

Were not some of the fish poisonous, our island would be like your Rohutu Noanoa, a paradise.

The answer comes to Nancy served on a silver platter: a near-fatal meal of poisonous fish intended to keep her from the truth.

I have legends in my memory banks of people consuming these poisonous fish, despite a yearly death rate in the hundreds.

Q: How can poisonous fish be distinguished from edible ones?

There is a distinction between poisonous fish and venomous fish.

By contrast, poisonous fish contain strong toxins which are not destroyed by the digestive system.

The lagoon is noted for its poisonous fishes and dangerous sharks.

Cortland gives poison to Joanna, which is taken from a rare poisonous tropical fish.