Necydalis gigantea gigantea Kano, 1933 male Yamagata	Necydalis gigantea gigantea Kano, 1933 female Yamagata	Necydalis gigantea akiyamai Hayashi, 1978 male Kagoshima	Necydalis moriyai Kusama, 1970 male Kagoshima	Necydalis yakushimaensis Kusama, 1975 male Kagoshima	Necydalis pennata Lewis, 1879 male Hokkaido
Necydalis pennata Lewis, 1879 male Hokkaido	Necydalis solida Bates, 1884 male Gunma	Necydalis odai Hayashi, 1951 male Fukushima	Necydalis odai Hayashi, 1951 female Ibaraki	Necydalis harmandi Pic, 1902 male Gunma	Necydalis harmandi Pic, 1902 female Iwate
Necydalis sachalinensis Marsushita et Tamanuki, 1927 male	Necydalis sachalinensis Matsushita et Tamanuki, 1927 male Nagano	Necydalis formosana niimurai Hayashi, 1949 male Shizuoka	Necydalis formosana niimurai Hayashi, 1949 female Shizuoka	Necydalis（Eonencydalis) formosana matsudai Hayashi, 1949 male Kagoshima