It was porpoises-porpoisesaglow with phosphorescent light.

Among the fish that we saw, but did not catch, were porpoises and sword-fish, whales and sharks.

No; they are porpoises.

"There are porpoises out here," Jamal said.

They were porpoises of the ordinary length-eightor ten feet-butevery twist of their bodies sent a long procession of united and glowing curves astern.