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cercaria
(redirected from cercariae)

   Also found in: Medical, Wikipedia 0.03 sec.
cer·car·i·a  (sr-kâr-)
n. pl. cer·car·i·ae (--) or cer·car·i·as
The parasitic larva of a trematode worm, having a tail that disappears in the adult stage.

[New Latin cercria : Greek kerkos, tail + -ria, feminine of Latin -rius, -ary.]

cer·cari·al adj.
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.cercariacercaria - tadpole-shaped parasitic larva of a trematode worm; tail disappears in adult stage
class Trematoda, Trematoda - parasitic flatworms (including flukes)
larva - the immature free-living form of most invertebrates and amphibians and fish which at hatching from the egg is fundamentally unlike its parent and must metamorphose


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? Mentioned in ? References in periodicals archive
 
Inside the snail, within several weeks, the miracidium transforms into cercariae.
Even the cercariae of schistosomes parasitic to birds and animals will often try to penetrate human skin, causing the conditior.
The cercariae penetrate under the scales of a susceptible fish, which serves as the second intermediate host; they encyst as metacercaria, mainly in the fish body muscles.
 
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