In that tale, a boy who just wouldn't listen overfed his goldfish ... The pond took my breath away. Comet was thrilled. He now measured a good 12 inches long, and, like a dolphin, he would ...

"Four goldfish Carassius auratus morphotypes of similar length (50 mm): common (streamlined, full complement of paired and median fins, bifurcated caudal fin), comet ('common like' but with a long, ...