Definition of heterocercal Heterocercal

/hɛˌtɚowsɚˈkʌl/ - [heterowserkul] - het•er•o•cer•cal

We found 4 definitions of heterocercal from 4 different sources.

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What does heterocercal mean?

WordNet

WordNet by Princeton University

Adjective

heterocercal - possessing a tail with the upper lobe larger than the lower and with the vertebral column prolonged into the upper lobe
  ichthyology the branch of zoology that studies fishes
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

  • heterocercal (Adjective)
    Of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.

Webster DictionaryWebster's Unabridged Dictionary 📘

  • heterocercal (a.)
    Having the vertebral column evidently continued into the upper lobe of the tail, which is usually longer than the lower one, as in sharks.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • heterocercal
    het-er-o-sėr′kal, adj. having the upper fork of the tail different from or longer than the lower, as the shark:—opposed to Homocercal.—n. Het′erocercy. [Gr. heteros, different from, kerkos, the tail.]

Pronunciation

Sign Language

heterocercal in sign language
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