are bony fish endothermic or ectothermic
Osteichthyes are a very diverse group of bony fish. They are Ectothermic, which means they depend on the surrounding environment for their body temperatures. Osteichthyes live in all types of fresh and salt waters.steichthyes (Bony Fish) are the most species-rich and morphologically diverse lineage of all vertebrates. 1  brain. 2  spinal cord. 3  cranial nerves. 4  spinal nerves. 5  sensory organs 6  -. eyes-good eyesight. 7  no eyelids, thus permitting a maximum amount of. 8  light. 9  ears-no external opening. Since most fish are bony this would count for all cold-blooded fish (minus cartilaginous ones such as the shark or sting ray).Because fish are cold-blooded or exothermic they … change body temperature according to the water temperature.harks are not bony fish. They are cartilaginous fish. 1 person found this useful. Edit. Share to: 1  6 Amazing Fish Facts Fish are amazing creatures. 2  Some are poisonous and some are huge, but all of them are fascinating to watch and learn about. Class: 7 classes under vertebrates. Agnatha (eels) – jawless fish, no bones or paired fins, ectothermic. Chondrichthyes (sharks and rays) – cartilaginous (flexible) skeleton, paired fins, ectothermic. Osteichthyes (normal fish – perch, salmon, bass) – bony skeleton, ectothermic.Amphibia (frogs) – lay eggs in water, aquatic larval stage, ectothermic.Reptilia (snakes, turtles, alligators) – dry scaly skin, amniotic egg, internal fertilization, ectothermic.hondrichthyes (sharks and rays) – cartilaginous (flexible) skeleton, paired fins, ectothermic. Osteichthyes (normal fish – perch, salmon, bass) – bony skeleton, ectothermic. Amphibia (frogs) – lay eggs in water, aquatic larval stage, ectothermic. endothermic means warm blooded,which fish are not.Exothermic has nothing to do with fish,and means a chemical re-action giving out heat.The term for cold-blooded is-Poikilothermic.eport Abuse. fish are exothermic because a fish cannot control it's own body temperature. for example, humans are endothermic because if you put a human into the arctic they will be able to survive because they can control their body temperatures. Making the world better, one answer at a time. No, all fish are ectothermic meaning they acquire heat from outside sources. The only creatures in the sea that are endothermic are whales and dolphins (mammals).harks are not bony fish. They are cartilaginous fish. 1 person found this useful. Edit. Share to: 1  6 Amazing Fish Facts Fish are amazing creatures. 2  Some are poisonous and some are huge, but all of them are fascinating to watch and learn about. Exothermic is the scientific term for cold blooded. Although the word fish is part of the name fish eagle and most fish … are exothermic, fish eagles are birds and not, of course, fish. They are called fish eagles because fish are their staple diet. All modern birds are endothermic.ndothermic = warm-blooded Ectothermic = cold-blooded Endotherms are able to maintain their own body temperature, whereas Ectotherms rely on their environment to regulate body … temperature. All of the living species of insects, fish, reptiles, and amphibians are ectothermic, or cold blooded. They keep their body temperature in a normal range mainly by avoiding exposure to environmental temperature extremes.For instance, reptiles usually remain in shaded areas on hot days to prevent fatal overheating.ll of the living species of insects, fish, reptiles, and amphibians are ectothermic, or cold blooded. They keep their body temperature in a normal range mainly by avoiding exposure to environmental temperature extremes. For instance, reptiles usually remain in shaded areas on hot days to prevent fatal overheating. Endothermic = warm-blooded Ectothermic = cold-blooded Endotherms are able to maintain their own body temperature, whereas Ectotherms rely on their environment to regulate body … temperature.Ectotherms are animals like reptiles, fish, etc.ndothermic = warm-blooded Ectothermic = cold-blooded Endotherms are able to maintain their own body temperature, whereas Ectotherms rely on their environment to regulate body … temperature. Some fish are ectothermic such as the Blue shark whereas others are endothermic such as swordfish and Lamnid sharks.ndothermic = warm-blooded Ectothermic = cold-blooded Endotherms are able to maintain their own body temperature, whereas Ectotherms rely on their environment to regulate body … temperature. exothermic is more related to chemisty. in any case, fish are ectothermic. That is, their core body temperature changes according to their environment. So if it's cold, they're cold.eport Abuse. fish are exothermic because a fish cannot control it's own body temperature. for example, humans are endothermic because if you put a human into the arctic they will be able to survive because they can control their body temperatures.
Ectothermic