Monogenean Parasite Fauna of Cichlids and Host Biogeography
Author Information
Author(s): Antoine Pariselle, Walter A. Boeger, Jos Snoeks, Charles F. Bilong Bilong, Serge Morand, Maarten P. M. Vanhove
Hypothesis
The study investigates whether the distribution of monogenean parasites in cichlids is explained by vicariance or dispersal.
Conclusion
The study suggests that both vicariance and dispersal may explain the distribution patterns of cichlid parasites, but further research is needed to clarify these hypotheses.
Supporting Evidence
- Monogenean parasites can provide insights into the biogeography of their cichlid hosts.
- Different distributions of ecto- and mesoparasitic genera suggest varying evolutionary histories.
- Host-switching events may explain the presence of certain parasites across different continents.
Takeaway
This study looks at how tiny creatures that live on fish can help us understand where those fish came from and how they spread around the world.
Methodology
The study uses morphological phylogenetic analysis of monogenean genera and compares their distributions to those of their cichlid hosts.
Limitations
The study acknowledges that the available data on monogenean diversity and distribution is fragmentary and may not represent the full picture.
Digital Object Identifier (DOI)
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