[Achatina fulica Bowdich (1822) a new host of Cryptosporidium (Apicomplexa, Cryptosporidiidae) species].
With the objective of isolate Cryptosporidium spp. in Achatina fulica s feces, 50 mollusks were collected in nine neighborhoods of the municipal of Campos dos Goytacazes, RJ to the observation of oocysts in feces. The snails were put in individuals containers and fed with water and green vegetables ad libitum until be collected a gram of feces per animal. The samples were conditioned in tubes with formalin 10% and later smear of feces were made and dyed by Ziechl-Neelsen modified technique. Of the 50 samples examined, 26 (52%) were positive for the presence of oocysts of Cryptosporidium spp. The morphology and morphometry of the oocysts showed that are a great morphologic variability. Considering the obtained results, the mollusk Achatina fulica is a host of Cryptosporidium species and can participate in the epidemic chain of the cryptosporidiosis.
Schiffler
Cinthia L
CL
Universidade Estadual do Norte Fluminense Darcy Ribeiro, RJ 28013-600, Brazil.
Gomes
Francimar F
FF
Ederli
Nicole B
NB
De Oliveira
Francisco Carlos R
FC
D000818:Animals; D003458:Cryptosporidium / Q000302:isolation & purification*; D005243:Feces / Q000469:parasitology; D049851:Gastropoda / Q000469:parasitology*; D033661:Oocysts