亚洲网紅露点

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cyclostome

[ sahy-kluh-stohm, sik-luh- ]

adjective

  1. belonging or pertaining to the Cyclostomata, a subclass of jawless, eellike, marine vertebrates of the class Agnatha, comprising the lampreys and hagfishes.
  2. having a circular mouth.


noun

  1. a cyclostome vertebrate; a lamprey or hagfish.

cyclostome

/ sa瑟藞kl蓲st蓹m瑟t; 藞s瑟k-; 藢s瑟k-; 藢sa瑟kl蓹蕣藞st蓲m蓹t蓹s; 藞sa瑟kl蓹藢st蓹蕣m; -藞st蓹蕣m蓹-; -藢me瑟t /

noun

  1. any primitive aquatic jawless vertebrate of the class Cyclostomata, such as the lamprey and hagfish, having a round sucking mouth and pouchlike gills
鈥淐ollins English Dictionary 鈥 Complete & Unabridged鈥 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. of, relating to, or belonging to the class Cyclostomata
鈥淐ollins English Dictionary 鈥 Complete & Unabridged鈥 2012 Digital Edition 漏 William Collins Sons & Co. Ltd. 1979, 1986 漏 HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

cyclostome

  1. Any of various jawless fish of the order Cyclostomata, having a long, eellike body without scales, a cartilaginous skeleton, and a disklike mouth used for sucking juices from prey. Cyclostomes include the hagfish and lampreys, although some scientists classify these two groups as separate orders.
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Derived Forms

  • cyclostomate, adjective
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亚洲网紅露点 History and Origins

Origin of cyclostome1

First recorded in 1825鈥35; cyclo- + -stome
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Example Sentences

Examples have not been reviewed.

The cyclostome fishes have, so far, been discovered only in Scotland, in the tiny Palaeospondylus.

From

Primo, the cyclostomes, whose jaws are fused into a flexible ring and whose gill openings are simply a large number of holes, an order consisting of only one family.

From

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cyclostomatouscyclostrophic