| hirudinea | <zoology> An order of Annelida, including the leeches. Synonym: Hirudinei. Origin: NL, fr. L. Hirudo, hirudinis, a leech. Source: Websters Dictionary (01 Mar 1998) |
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| Hirudinea |
hermaphroditic aquatic or terrestrial or parasitic annelids
Ãâó: wordnet.princeton.edu/perl/webwn
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| Hirudinea |
The leeches are annelids comprising the subclass Hirudinea. There are freshwater, terrestrial and marine leeches. Like their near relatives, the Oligochaeta, they share the presence of a clitellum. Many species of leech are haemophagic parasites, living on occasional meals of blood obtained by attaching themselves to fish, amphibians (frogs etc.), and mammals. The medicinal leech, Hirudo medicinalis, which is native to Europe, has been used for clinical bloodletting for thousands of years. ...
Ãâó: en.wikipedia.org/wiki/Hirudinea
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| hirudinea | hermaphroditic aquatic or terrestrial or parasitic annelids |
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| hirudinea | carnivorous or bloodsucking aquatic or terrestrial worms typically having a sucker at each end |
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