Poikilothermic organisms are

Poikilothermic organisms are referred as cold-blood animals.

i. Fishes, amphibians and reptiles are cold-blood animals. Hence fish, frog, lizard, snake are poikilothermic organisms.

ii. Aves (birds) and mammals are warm-blood animals. Hence crow (ave), man and cow (mammals) are not poikilothermic organisms.