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mud puppy |
Also found in: Dictionary/thesaurus, Wikipedia, Hutchinson | 0.04 sec. |
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mud puppy, common name for North American salamanders salamander, an amphibian of the order Urodela, or Caudata. Salamanders have tails and small, weak limbs; superficially they resemble the unrelated lizards (which are reptiles), but they are easily distinguished by their lack of scales and claws, and by their moist, ..... Click the link for more information. of the genus Necturus, found in rivers and streams throughout the E United States and SE Canada. The name derives from an erroneous belief that mud puppies bark. Like its relative, the European olm, the mud puppy exhibits neoteny neoteny (nēŏt`ənē), in biology, sexual maturity reached in the larval stage of some animals. ..... Click the link for more information. , i.e., it reaches sexual maturity without losing its larval characteristics. Adults have lungs, characteristic of most adult salamanders, as well as gills, characteristic of larvae. Their short, sturdy limbs develop at an early stage. The mud puppy may reach a length of 12 in. (30 cm); it is reddish brown and black-spotted above and grayish below, with conspicuous bushy red gills at the sides of its head. It walks on river bottoms and feeds primarily on crayfish and aquatic plants. Mud puppies are classified in the phylum Chordata Chordata (kôrdā`tə,–dä`–) ..... Click the link for more information. , subphylum Vertebrata, class Amphibia, order Urodela, family Proteidae. |
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? Mentioned in | ? References in periodicals archive | |
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This month, Amy Filliben of Wilmington, DE, will send home this adorable Mudpuppy photo album with each of her students. Write us at Roadie, GL, 4517 Harford Road, Baltimore, MD 21214 by July 31, or buy it for $10 at mudpuppy. Santoyo explained that she couldn't hold the neon-green gecko - ``It's too fast and blends in with things'' - and picking up the mudpuppy was a no-no - ``It can't be out of water or else it will die. |
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