Abstract
Two new species of the genus Yukikoa M. Satô, 1976 are described from Honshu, Japan: Y. mashimai sp. nov. from Niigata Prefecture and Y. nishimotoi sp. nov. from Fukui Prefecture. A revised key to the described species of Yukikoa and a distribution map are provided.
References
- Haga, K. (1984) [Collecting record of Yukikoa wittmeri Nakane (sic!)]. Gekkan Mushi, 162, 33–34. [in Japanese]
- Kiriyama, I. (2001) Cantharidae collected by Mr. Takai from Gifu Prefecture. Keichitsu, 19 (42), 25–33. [in Japanese]
- Kiriyama, I. (2003) Collected record of cantharid beetles in Gifu Prefecture, Honsyu, Japan (6). Keichitsu, 21 (46), 12–19. [in Japanese]
- Kondô, T. (2023) [Collecting record of Yukikoa wittmeri (Nakane, 1963) in Mimamiaizu-chô, Fukushima Prefecture]. InsecTOHOKU, 62, 11. [in Japanese]
- Matsui, Y. & Tamura, A. (2013) [Collecting record of female Yukikoa sp. in Tottori Prefecture]. Yuragia, 31, 21. [in Japanese]
- Nagahata, Y. (1995) [Collecting record of Yukikoa wittmeri in Mikata-chô, Hyôgo Prefecture]. Iratsume, 19, 21. [in Japanese]
- Nakane, T. (1963) New or little-known Coleoptera from Japan and its adjacent regions. XXII. Fragmenta Coleopterologica, 10–12, 42–48.
- Nishiyama, K. (1990) [Record of Yukikoa wittmerei (sic!) (Nakane, 1963) from Kyôto Prefecture]. Gekkan Mushi, 232, 37–38. [in Japanese]
- Nomura, T. (1987) [New locality of Themus wittmeri Nakane, 1963]. Gekkan Mushi, 195, 40. [in Japanese]
- Oguri, T. (1984) [Additional record of Yukikoa wittmeri Nakane (sic!) from Nagano Prefecture]. Gekkan Mushi, 165, 36–37. [in Japanese]
- Okushima, Y. & Takahashi, K. (2010) A new cantharid species of the genus Yukikoa from western Honshû, Japan, with additional records of five congeneric species (Coleoptera, Cantharidae). Elytra, 38 (2), 213–222.
- Satô, K. (1993) [Collecting record of Yukikoa wittmeri in Onsen-chô, Hyôgo Prefecture]. Iratsume, (17), 76. [in Japanese]
- Satô, M. (1976) New Cantharoidea from Japan (Coleoptera). Transactions of the Shikoku Entomological Society, 13 (1–2), 51–60.
- Švihla, V. (2008) Redefinition of the subgenera of the genus Themus Motschulsky, 1858, with description of five new species (Coleoptera: Cantharidae). Vernate, 27, 183–190.
- Takahashi, K. (2003) A revision of the Japanese genus Yukikoa (Coleoptera, Cantharidae) with reference to the systematic position and speciation. Japanese Journal of systematic Entomology, 9 (1), 81–100.
- Takahashi, K. & Yoshida, A. (2020) [Collecting records of numerous individuals of Yukikoa watanabei Takahashi]. Sayabane, New Series, 39, 7. [in Japanese]
- Takai, Y. (1989) [Record of Yukikoa wittmeri (Nakane) from Gifu Prefecture]. Kakôchô, 41 (158), 31. [in Japanese]
- Tôyama, M. (1984) [New locality of Yukikoa wittmerei (sic!) (Nakane, 1963)]. Gekkan Mushi, 163, 31. [in Japanese]
- Toyoda, K. (2000) [Collecting record of Yukikoa wittmeri (Nakane)]. Coleopterists’ News, 129, 10. [in Japanese]
- Wittmer, W. (1973) Zur Kenntnis der Gattung Themus Motsch. (Col. Cantharidae). Entomologische Arbeiten aus dem Museum G. Frey, 24, 186–228.
- Yamazaki, H. (1980) [Collecting record of Yukikoa wittmeri (Nakane)]. Coleopterists’ News, 51, 4. [in Japanese]
- Yang, Y.X. & Yang, X.K. (2010) A redescription of the genus Cyrebion Fairmaire, 1891, with notes on related taxa and distribution (Coleoptera: Cantharidae). Journal of Natural History, 44 (9–10), 579–588. https://doi.org/10.1080/00222930903383586