Which among the following is the correct combination of poikilotherms?
Fishes (e.g., Labeo, Catla, Clarias),amphibians (e.g., Rana, Salamandra, Ichthyophis, Bufo) and reptiles (e.g., Testudo, Bangarus, Vipera, and Chelone) are Poikilotherms.
Birds (e.g., Struthio) and mammals (e.g., Ornithorhynchus and Macropus) are Homeotherms.