[The life cycl of Maritrema pyrenaica Deblock et Combes, 1965, a parasite of insectivorous micromammals in the Pyrences (author's transl)].
The life cycle of Maritrema pyrenaica is described. M. pyrenaica develops to the sporocyst stage in the snail Bythinella reyniesii. The xiphidio-cercaria, monostomous, anenterous in type, is liberated in water and actively penetrates a Crustacea Gammarus pulex where it encysts. From the point of view of epidemiology, the focuses of M. pyrenaica are divided into two different areas: the area where the parasites multiply (that we call "l'endemiotope") coinciding with the Bythinella biotope and the area limited to the length of the river where the Vertebrate is parasitized.
D000818:Animals; D003445:Crustacea / Q000469:parasitology; D007312:Eulipotyphla / Q000469:parasitology*; D005602:France; D007814:Larva / Q000033:anatomy & histology; D012908:Snails / Q000469:parasitology; D014200:Trematoda / Q000033:anatomy & histology / Q000254:growth & development / Q000502:physiology*
Le cycle biologique de Maritrema pyrenaica, Deblock et Combes, 1965, parasite de micromammifères insectivores pyrénéens.