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Type: Article
Published: 2020-06-12
Page range: 153–159
Abstract views: 230
PDF downloaded: 355

Effect of visible light sticks for collecting of adult caddisflies (Trichoptera): A preliminary field study

Joint Research Fellow, Natural History Museum and Institute Chiba, 955-2 Aoba-cho, Chuo-ku, Chiba 260-8682, Japan Technical Research Laboratory, Ikari Shodoku Co., Ltd., 1-12-3 Akanehama, Narashino, Chiba, 275-0024 Japan
Natural History Museum and Institute Chiba, 955-2 Aoba-cho, Chuo-ku, Chiba 260-8682, Japan
Trichoptera near-UV light nuisance Paduniella tanidai pest management


Local residents along the Uji River, Kyoto, Japan, may be exposed to seasonal invasions of adult caddisflies. Ultraviolet (UV)-blocking materials are believed to be an effective pest management tool because adult caddisflies are often attracted to light sources that emit large amounts of UV light. To clarify the effect of the visible spectrum, we collected adult caddisflies using blue, green, and yellow light sticks that did not emit UV light. Traps were operated from 18:30 (sunset: 18:22) on September 2, 2016 to 06:00 (sunrise, 05:31) on September 3, 2016. We collected 382 adults representing eight species of caddisflies. Green light sticks attracted the most numerous individuals (189 adults, seven species), followed by blue (134 adults, seven species), then yellow (59 adults, five species). Paduniella tanidai Nishimoto was the dominant species (331 adults). These results suggest that adult caddisflies are attracted not only to the UV spectrum but also the visible spectrum.


  1. Botosaneanu, L. (1970) Trichoptères de la République Démocratique-Populaire de la Corée. Annales Zoologici, Warszawa (Poland), 27, 275–359. [in French]

    Fredeen, F.-J.-H. (1972) The temporary abatement of nuisance species of Trichoptera with DDD (TDE) larvicide. Canadian Entomologist, 104, 145–163.

    Hirabayashi, K., Kimura, G. & Inoue, E. (2011) Adult caddisfly (Trichoptera) attached to artificial lights in the middle reaches of the Shinano River from 2005 to 2007. Zoosymposia, 5, 143–146.

    Iwata, M. (1927) Trichopterous larvae from Japan. Zoological Magazine, Tokyo (Dobutsugaku Zasshi), 39, 209–272. [in Japanese]

    Kimura, G. & Hirabayashi, K. (2008) Distribution of adult Cheumatopsyche brevilineata (Trichoptera: Hydropsychidae) along the shore of Lake Suwa, Japan. Japanese Journal of Environmental Entomology and Zoology, 19, 133–140.

    Kimura, G., Hirabayashi, K. & Hanazato, T. (2006) Abundance and distribution of adult caddisflies (Trichoptera) caught by light traps in Lake Suwa. In: Nakano, S., Hwang, S.-J., Tanida, K. & Hirotani, H. (Eds.), Proceedings of the Second Japan-Korea Joint Symposium on Limnology, The Japanese Society of Limnology, Osaka, pp. 1–10.

    Kimura, G., Inoue, E. & Hirabayashi, K. (2008) Seasonal abundance of adult caddisfly (Trichoptera) in the middle reaches of the Shinano River in Central Japan. In: Robinson, W.H. & Bajomi, D. (Eds.), Proceedings of the 6th International Conference on Urban Pests, OOK-Press Korlátolt felelősségű társaság, Budapest, pp. 259–266.

    Kimura, G., Inoue, E. & Hirabayashi, K. (2011) The effect of a summer flood on the density of caddisfly (Trichoptera) in the middle reaches of the Shinano River, Japan. Zoosymposia, 5, 235–243.

    Kimura, G., Harunari, T., Houkita, Y., Kamezawa, K. & Tanikawa, T. (2014) Insects attracted to light emitting diode (LED) lamps and cold cathode fluorescent lamps. Urban Pest Management, 4, 15–21. [In Japanese with English abstract]

    Kobayashi, S. & Takemon, Y. (2014) Changes in hydrology, water quality, and caddisfly biomass for the past half-century in the Uji River. Annuals of Disaster Prevention Research Institute, Kyoto University, 57B, 561–569. [In Japanese with English abstract]

    Kobaysahi, S., Nozaki, T. & Takemon, Y. (2017) Caddisfly community in the Seta-Uji River, the outlet of Lake Biwa. Japanese Journal of Ecology, 67, 13–29. [In Japanese with English abstract]

    Martynov, A.V. (1935) Trichoptera of the Amur Region. Part I. Travaux de l’Institut Zoologique de’l Académie des Sciences de l’URSS, Leningrad, 2, 205–395. [in Russian and English]

    McLachlan, R. (1872) Matériaux pour une faune Névroptérologique de l’Asie septentrionale. Annales de la Société Entomologique de Belgique, 15, 25–77.

    Mikkola Kauri (1972) Behavioural and electrophysiological responses of night-flying insects, especially Lepidoptera, to near-ultraviolet and visible light. Annales Zoologici Fennici, 9, 225–254.

    Munroe, E.G. (1951) Pest Trichoptera at Fort Erie, Ontario. Canadian Entomologist, 83, 69–72.

    Nishimoto, H. (2011) The genus Paduniella (Trichoptera: Psychomyiidae) in Japan. Proceedings of the 13th International Symposium on Trichoptera, Zoosymposia, 5, 381–390.

    Nishimoto, F. & Nishimoto, H. (1993) Fauna of Trichoptera in Aichi Prefecture (I) –Seasonal prevalence of caddisflies collected by the light trap from Sakuragata, Nukata-cho. The Journal of Nagoya Women’s University, 39, 83–93. [In Japanese with English abstract]

    Nishimoto, F. & Nishimoto, H. (1997) Fauna of Trichoptera in Aichi Prefecture (II) On Trichoptera in the Kaisho-no-mori Forest in the southeast area of Seto City–. The Journal of Nagoya Women’s University, 44, 147–154. [In Japanese with English abstract]

    Nozaki, T. (1988) A list of caddisflies collecting with light traps in the Tanzawa mountains, Kanagawa, Japan. Aquatic Organisms of Kanagawa Prefecture, 10, 37–43. [in Japanese]

    Nozaki, T. & Gyotoku, N. (1990) Seasonal change of caddisflies (Trichoptera; Insecta) from daily light trap collection on Chikushino City, northern Kyushu, Japan. Biology of Inland Waters, 5, 10–17. [In Japanese with English abstract]

    Osgood, H. (1957) Allergy to caddis fly (Trichoptera). I. Journal of Allergy, 28, 113–123.

    Parlato, S. J. (1929) The case of coryza asthma due to sandflies (caddis flies). Journal of Allergy, 1, 35–42.

    Peterson, D.G. (1952) Observations on the biology and control of pest Trichoptera at Fort Erie, Ontario. Canadian Entomologist, 84, 103–107.

    Price, B. & Baker, E. (2016) NightLife: A cheap, robust, LED based light trap for collecting aquatic insects in remote areas. Biodiversity Data Journal, 4: e7648.

    Rambur, P. (1842) Histoire Naturelle des Insectes Névroptères. Librairie Encyclopédique de Roret, Paris, xviii + 534 pp, 12 plates.

    Shimoda, M. & Honda, K. (2013) Insect reactions to light and its applications to pest management. Applied Entomology and Zoology, 48, 413–421.

    Tanida, K., Nozaki, T., Ito, T. & Hattori, T. (2005) Trichoptera. In: Kawai, T. & Tanida, K. (Eds.), Aquatic Insects of Japan: Manual with Keys and Illustrations, Tokai University Press, Kanagawa, pp. 397–572. [in Japanese]

    Tsuda, M. (1942) Japanische Trichopteren. I. Systematik. Memoirs of the College of Science, Kyoto Imperial University, Series B, 17, 239–339. [in German]

    Waringer, J.A. (1989) The abundance and temporal distribution of caddisfiies (Insecta: Trichoptera) caught by light traps on the Austrian Danube from 1986 to 1987. Freshwater Biology, 21, 387–399.

    Waringer, J.A. (1991) Phenology and the influence of meteorological parameters on the catching success of light-trapping for Trichoptera. Freshwater Biology, 25, 307–319.

    Waringer, J.A. (2003) Light-trapping of caddisflies at the Thaya (Lower Austria), a river influenced by pulsating hypolimnetic water release. International Review of Hydrobiology, 88, 139–153.