| 词汇 | axolotl |
| 释义 | axolotl noun[ C ] uk /ˈæk.sə.lɒt.əl/ us /ˈæk.sə.lɑː.t̬əl/ a small animal that lives in water and looks like a fish with four legs. An axolotl is a type of amphibian(= an animal that usually lives both on land and in water) but it only lives in water.美西螈 GlobalP/iStock / Getty Images Plus/GettyImages Reptile & amphibian names adder alligator amphibia amphibian anaconda cobra constrictor crocodile frog garter snake loggerhead mamba monitor lizard newt peeper slowworm snake snakily spring peeper terrapin Examples of axolotlaxolotl The role of germinal vesicle for the appearance of maturation promoting factor activity in the axolotl oocyte. Axolotls are unusual among amphibians in that they reach adulthood without undergoing metamorphosis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Axolotls can also eat feeder fish, but care should be taken as fish left in the tank may graze on the axolotls' exposed gills. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. However, some need to be maintained because the axolotls are using them for reproduction purposes. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Similar traits are found in the extant axolotl. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Axolotls have barely visible vestigial teeth, which would have developed during metamorphosis. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Several species indigenous to the lake are now extinct or endangered (e.g. axolotls). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Limb regeneration in the axolotl and newt has been extensively studied and researched. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Although the axolotl is colloquially known as a walking fish, it is not a fish, but an amphibian. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In captivity, axolotls eat a variety of readily available foods, including trout and salmon pellets, frozen or live bloodworms, earthworms, and waxworms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Axolotls live in a paedomorphic state, retaining most characteristics of their larval stage for their entire lifespans. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As of 2003, there were only 600 axolotls known to exist in the wild. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The axolotl is a species of salamander that retains its juvenile aquatic form throughout adulthood, which is an excellent example of full neoteny. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A similar phenomenon happens in the neotenic amphibian salamanders, which, without introducing iodine, don't transform into terrestrial adults, and live and reproduce in the larval form of aquatic axolotl. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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