claspers


claspers
claspers,
Zoology. the appendages of the male of certain fishes and insects, serving to hold the female.

Useful english dictionary. 2012.

Look at other dictionaries:

  • claspers — n. someone or something which clasps; clasp, hook …   English contemporary dictionary

  • claspers — plural noun Zoology a pair of appendages under the abdomen of a male shark or ray, or at the end of the abdomen of a male insect, used to hold the female during copulation …   English new terms dictionary

  • fish — fishless, adj. /fish/, n., pl. (esp. collectively) fish, (esp. referring to two or more kinds or species) fishes, v. n. 1. any of various cold blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with …   Universalium

  • Fish — /fish/, n. Hamilton, 1808 93, U.S. statesman: secretary of state 1869 77. * * * I Any of more than 24,000 species of cold blooded vertebrates found worldwide in fresh and salt water. Living species range from the primitive lampreys and hagfishes… …   Universalium

  • Clasper (mathematics) — In the mathematical field of low dimensional topology, a clasper is a surface (with extra structure) in a 3 manifold on which surgery can be performed. Contents 1 Motivation 2 Definition 3 Clasper calculus …   Wikipedia

  • chondrichthian — /kon drik thee euhn/, n. any member of the class Chondrichthyes, comprising the cartilaginous fishes. [ < NL, equiv. to chondr CHONDR + Gk ichthýes (pl.) fish] * * * ▪ fish class Introduction class name  Chondrichthyes,  or  Selachii    any… …   Universalium

  • Cloudy catshark — Cloudy catshark …   Wikipedia

  • Clasper — Valva redirects here. For other uses, see Valva (disambiguation). The claspers of a spotted wobbegong shark (Orectolobus maculatus) In biology, a clasper is a male anatomical structure found some groups of animals, used in mating. Male… …   Wikipedia

  • CHONDRICHTHYENS — Comme leur nom l’indique (du grec 﨑礼益嗀福礼﨟, cartilage, et 晴’ 﨑羽﨟, 羽礼﨟, poisson) les Chondrichthyens sont des Poissons caractérisés d’abord par la quasi absence de tissu osseux dans leur squelette interne, entièrement formé de cartilage, parfois… …   Encyclopédie Universelle

  • Harry Clasper — (5 July 1812 – 13 July 1870) was a famous Tyneside professional rower and boat builder. He was an innovative boat designer who pioneered the development of the racing shell and the use of outriggers. He is said to have invented spoon shaped oars …   Wikipedia