Parasite assemblages of estuarine-dependent marine fishes from Mar Chiquita coastal lagoon (Buenos Aires Province, Argentina).

Parasitology Research
Ana J Alarcos, J A Etchegoin

Abstract

The estuarine-dependent marine fish includes marine species that inhabit, at some stage of their life cycle, the Mar Chiquita coastal lagoon, Buenos Aires Province, Argentina. In the present study, we examined for parasites a total of 209 fishes belonging to following the estuarine-dependent marine species: Brevoortia aurea, Odontesthes argentinensis, Mugil platanus, Paralichthys orbignyanus, Micropogonias furnieri, and Pogonias cromis. The parasite fauna in the six host species comprised 43 parasite species, the majority of which represented new locality and new host records. A high percentage of fish was parasitized with at least one parasite species. The greatest values of prevalence were registered for M. furnieri, B. aurea, and P. cromis, at the component community level, followed by P. orbignyanus, O. argentinensis, and M. platanus. On the other hand, B. aurea, O. argentinensis, M. furnieri, and P. cromis showed similar percentages of both larval and adult stages of parasites. In the case of M. platanus, adult stages dominated the total number of parasites, whereas P. orbignyanus harbored mainly larval stages. Out of the six fish species herein studied, M. platanus seems to generally act only as definitive host in the loc...Continue Reading

References

Apr 26, 2000·The Journal of Parasitology·L RózsaG Majoros
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Feb 23, 2005·Current Biology : CB·Anne E Magurran
Jul 1, 2005·The Journal of Parasitology·Jenö ReiczigelBéla Tóthmérész
Jul 19, 2005·Proceedings. Biological Sciences·J J Bell, B Okamura
Mar 28, 2007·Nano Letters·Stéphane BerciaudBrahim Lounis

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