Infection and Treatment of Monogenean Parasite in Blacktip Reef Sharks
Author Information
Author(s): Ko Hee Jun, Lee Sung Bin, Kim Kee Hoon, Jeon So Young, Jung Ji Yun, Choi Yun Mi, Park Se Chang
Primary Institution: Laboratory of Aquatic Biomedicine, Research Institute for Veterinary Science, College of Veterinary Medicine, Seoul National University
Hypothesis
What are the anatomical features and treatment protocols for Dermophthirius melanopteri in blacktip reef sharks?
Conclusion
Trichlorfon was found to be the most effective and safe treatment for eradicating the parasite Dermophthirius melanopteri in blacktip reef sharks.
Supporting Evidence
- Trichlorfon treatment led to complete parasite eradication within a few days.
- Praziquantel did not show immediate antiparasitic effects but helped in physical removal of parasites.
- Manual removal of parasites was risky and could induce stress in sharks.
Takeaway
This study looked at a type of parasite that infects blacktip reef sharks and found that a specific treatment worked best to get rid of it.
Methodology
The study involved examining 21 juvenile blacktip reef sharks for the presence of the parasite and testing various treatment methods including praziquantel baths, freshwater immersion, and trichlorfon baths.
Potential Biases
Potential stress-induced mortality in sharks during manual removal of parasites.
Limitations
The study did not conduct genomic analysis of the parasite species.
Participant Demographics
21 juvenile blacktip reef sharks (Carcharhinus melanopterus) from Lotteworld aquarium.
Digital Object Identifier (DOI)
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