Gastrointestinal helminth parasites of the fish Synodontis clarias (Siluriformes: Mochokidae) from Lekki lagoon, Lagos, Nigeria.
A total of 362 specimens of the fish Synodontis clarias were randomly selected and subjected to parasitological examination for helminth parasites. They were collected over a period of one year from Lekki lagoon, Lagos, Nigeria. The prevalence of gastrointestinal infection was 38.7%. The helminth worms found include two cestodes, Proteocephalus spp., Wenyonia acuminata, and a nematode species, Raphidascaroides. Male specimens (196) presented a higher rate of infection (37.8%) than female specimens (166) which showed a rate of 23.5%. The overall worm burden was high (678) and it was independent of fish sex and fish size.
Akinsanya
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Department of Zoology, Parasitology Unit, University of Lagos, Nigeria. akinbami2000@yahoo.com
Hassan
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Adeogun
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D000818:Animals; D002397:Catfishes / Q000469:parasitology*; D005260:Female; D006376:Helminths / Q000145:classification / Q000302:isolation & purification*; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D008297:Male; D009549:Nigeria / Q000453:epidemiology