Wild Japanese Marten, Martes melampus melampus (Carnivora: Mustelidae), Is a New Host for Zoonotic Thelazia callipaeda Eyeworm

• Published in: Ecology and evolution Vol. 15; no. 5; pp. e71439 - n/a
• Main Authors: Tokiwa, Toshihiro, Doi, Kandai, Kitajima, Ayaka
• Format: Journal Article
• Language: English
• Published: England John Wiley & Sons, Inc 01.05.2025; John Wiley and Sons Inc; Wiley
• Subjects: Animals; Bears; Carnivora; Carnivores; Domestic animals; Females; Haplotypes; Infections; Japanese marten; Martes melampus melampus; Morphology; Mustelidae; Nature Notes; oriental eyeworm; Parasites; Predation; reservoir; sylvatic cycle; Thelazia callipaeda; Wild animals; wildlife; Worms; Writing; zoonosis; Japan; Germany; Romania; Japanese marten; reservoir; zoonosis; oriental eyeworm; sylvatic cycle; wildlife
• ISSN: 2045-7758; 2045-7758
• DOI: 10.1002/ece3.71439

ABSTRACT Thelazia callipaeda is a spirurid nematode that parasitizes the eyes of mammals, including carnivores, lagomorphs, and humans. Although this parasite has been reported in domestic and wild animals in Japan, its presence in the Japanese marten, Martes melampus melampus (Carnivora: Mustelidae), has not been documented. In this study, we examined the ocular parasites of a wild Japanese marten collected in Tsukuba, Ibaraki Prefecture, Japan, and identified T. callipaeda based on morphological and molecular analyses. This is the first record of T. callipaeda infection in the Japanese marten. Our findings suggest that wild Japanese martens serve as a natural host for T. callipaeda, contributing to its transmission in the sylvatic cycle. Wild Japanese martens serve as a natural host for Thelazia callipaeda, contributing to its transmission in the sylvatic cycle.