Korean J Parasitol.  2003 Jun;41(2):101-105. 10.3347/kjp.2003.41.2.101.

Identification of Acanthotrema felis (Digenea: Heterophyidae) metacercariae encysted in the brackish water fish Acanthogobius flavimanus

Affiliations
  • 1Department of Parasitology and Institute of Health Sciences, Gyeongsang National University College of Medicine, Jinju 660-751, Korea.
  • 2Department of Parasitology, Kangwon National University College of Medicine, Chunchon 200-701, Korea.
  • 3Department of Parasitology, College of Medicine, Dankook University, Cheonan 330-714, Korea.
  • 4Department of Parasitology and Tropical Medicine, Seoul National University College of Medicine and Institute of Endemic Diseases, Seoul National University Medical Research Center, Seoul 110-799, Korea.

Abstract

The metacercariae of Acanthotrema felis Sohn et al., 2003 (Digenea: Heterophyidae) were discovered in a species of the brackish water fish, Acanthogobius flavimanus, in the Republic of Korea. They were experimentally fed to kittens, and adult flukes were harvested 7 days later. The adults were morphologically characterized by the presence of a bipartite seminal vesicle, the ventral sucker associated with a ventrogenital sac enclosing 3 sclerites (2 long and pointed, and 1 short and thumb-like), and an unarmed gonotyl. The adult flukes were identified as A. felis Sohn et al., 2003, and the brackish water fish A. flavimanus has been verified as one of its second intermediate hosts.

Keyword

Acanthotrema felis; heterophyid; metacercaria; cat; intermediate host; brackish water fish
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