Data/hora: 06/06/2024 08:09:18

Provedor de dados: | 81
País: | Argentina
Título: | Intestinal parasites of Alouatta caraya (Primates, Ceboidea): preliminary study in semi-captivity and in the wild in Argentina
Autores: | Milozzi,Carola; Bruno,Gabriela; Cundom,Elisa; Mudry,Marta D; Navone,Graciela T.
Data: | 2012-12-01
Ano: | 2012
Palavras-chave: | Alouatta caraya; Argentina; Helminths; Protozoa.
Resumo: | Endoparasitic infections are common in nonhuman primates and important factors in regulating their natural populations. Primates are particularly vulnerable to the infections of directly transmitted parasites because they often live in close social groups that facilitate their transmission. The main objective of this study was to provide baseline data on gastrointestinal parasites of semi captive and wild howler monkeys Alouatta caraya troops from Argentina. We collected 110 fecal samples from 38 howler monkeys from four troops, two of them kept in semi-captivity at the CRMAN, Córdoba, and two wild troops from Las Lomas, Corrientes. We identified six species of parasites: four Protozoa, Giardia lamblia, Blastocystis hominis, Eimeria sp. and Entamoeba coli; one Cestoda, Bertiella mucronata and one Nematoda, Strongyloides sp. Of the individuals sampled, 86.8% harbored at least one type of gastrointestinal parasite. Protozoa were found in 78.9% of hosts and helminths in 21.1%. We found significant differences in the prevalence of three protozoan species between study sites; and howlers from Las Lomas showed the highest prevalence. The differences found may be related to environmental conditions, where warmer and wetter regions (Las Lomas) favor the survival of infectious stages of some parasitic species.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-93832012000200006
Editor: | Sociedad Argentina para el Estudio de los Mamíferos (SAREM)
Formato: | text/html
Fonte: | Mastozoología neotropical  v.19 n.2 2012
Fonte: | info:eu-repo/semantics/openAccess