Contribution à l’étude des Microphallidae Travassos, 1920 (Trematoda)

Contribution à l'étude des milieux poreux

A new species of Microphallus (Trematoda: Microphallidae) from Venezuela.

During 1997-1999, a total of 94 crabs, Uca rapax were collected from La Sabana, La Ceiba and El Paujil, Sucre State, Venezuela. Of these 36 were infected with metacercariae. Two parasites were located in the abdominal muscles and one under the tissue of carapace and gonad. These metacercariae grew to adults in the following genera: Levinseniella, Microphallus and Maritrema, in the period of 2-5...

Contribution des sous-ensembles flous à l'aide à la décision et à l'analyse structurale

Les maladies des animaux dues à des Clostridium welchii

Contribution à la modélisation des systèmes multimédias et hypermédias

HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau...