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Jun 9, 2023 · Cold-blooded animals, unlike birds and mammals, cannot regulate their internal temperature. Instead, they rely on the environment for warmth. As a result, their body temperature fluctuates based on the outside temperature.
- Jessica Dillinger
- Turtles and Tortoises. Scientific Family: Testudines. Turtles and tortoises are a large group of reptiles that go back hundreds of millions of years. This group includes over 350 species found on land, as well as in both fresh and salt water.
- Honey Bees. Scientific Name: Apis mellifera. Honey bees are interesting insects that provide pollination for a wide array of plants. Like other insects, honey bees are cold-blooded.
- Snakes. Scientific Suborder: Serpentes spp. Snakes are found just about everywhere on Earth, with the exception of New Zealand, Ireland, Iceland, Greenland, and Antarctica.
- Crocodiles. Scientific Name: Crocodylinae. Crocodiles are large, fierce, and aggressive. In the wild, they can prey on zebras, elephants, and other large animals.
Aug 3, 2023 · Cold-blooded animals include reptiles, fishes, amphibians, insects, and other invertebrates. These animals are also called poikilothermic animals. Cold-blooded animals usually demonstrate any three of the thermoregulation mechanisms; Poikilothermy, Ectothermy, or Heterothermy.
Cold-bloodedness, the state of having a variable body temperature that is usually only slightly higher than the environmental temperature. This state distinguishes fishes, amphibians, reptiles, and invertebrate animals from warm-blooded, or homoiothermic, animals (birds and mammals).
- The Editors of Encyclopaedia Britannica
Mar 5, 2024 · Let’s explore the fascinating differences between ectothermic (cold-blooded) and endothermic (warm-blooded) animals, shedding light on their definitions, evolutionary history, mechanisms, and the pros and cons of each thermal strategy.
An ectotherm (from the Greek ἐκτός (ektós) "outside" and θερμός (thermós) "heat"), more commonly referred to as a "cold-blooded animal", [1] is an animal in which internal physiological sources of heat, such as blood, are of relatively small or of quite negligible importance in controlling body temperature. [2]
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Dec 23, 2019 · Cold-blooded Animals. Most reptiles, amphibians, fish, and insects are unable to maintain their core body temperatures from within. They are, therefore, dependent on the temperature from their surroundings. Such organisms are therefore known as ectotherms (ecto meaning outside + therm meaning heat).
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