Nipponentomon Imadate & Yosii 1959

• Main Authors: Bu, Yun, Wu, Dong Hui, Shrubovych, Julia, Yin, Wen Ying
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2013
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Entognatha; Protura; Acerentomidae; Nipponentomon; Canada; Seta; Ewing; Hilton; taiga; Siberia
• Online Access: https://doi.org/10.5281/zenodo.6149320; http://treatment.plazi.org/id/9F2287B0FFE3CD53FF13FF22249601C8

Key to the world species of the genus Nipponentomon Imadaté & Yosii, 1959 1. Tergite VII without seta P1a . 2 - Tergite VII with seta P1a . 4 2. Tergite I with seta A3 , sternites IV–VI with 3 anterior setae. N. imadatei Bu, Wu & Yin sp. nov. China (Heilongjiang) - Tergite I without seta A3 , sternites IV–VI with 5 anterior setae. 3 3. Tergite VI with seta P1a. N. khabarovskense Nakamura, 2004; Russia (Far East) - Tergite VI without seta P1a. N. jaceki Shrubovych 2009; Russia (Far East) 4. Sternites IV–VI with 3 anterior setae. N. pembertonense Bernard & Biechele 2008; USA (Maryland) - Sternites IV–VI with 5 anterior setae. 5 5. Tergite VII with seta P3a . 6 - Tergite VII without seta P3a . 7 6. Sternite VIII with 4/0 setae, sensillum f short. N. bifidum Rusek, 1974; Canada - Sternite VIII with 4/2 setae, sensillum f extremely long. N. uenoi paucisetosum Imadaté, 1965; China (Jilin), Japan, Korea 7. Tergite VII with seta Pc. N. kamui Imadaté, 1965; Japan (Hokkaido) - Tergite VII without seta Pc . 8 8. Claw with two inner teeth. N. bidentatum Nakamura, 2004; China (Heilongjiang), Russia (Far East) - Claw with one inner tooth. 9 9. Tergite I with seta A3 . 10 - Tergite I without seta A3 . 11 10. Tergites II–VI with seta P3a. N. uenoi uenoi Imadaté & Yosii, 1959; Japan, Korea - Tergites II–VI without seta P3a. N. heterothrixi Yin & Xie, 1993; China (Jilin), Korea 11. Tergites II–VI with seta P3a. N. aureitarsum (Ewing, 1940); USA (Virginia) - Tergites II–VI without seta P3a . 12 12. Tergite I with seta P0a , sternite II with 3/5 setae and sternite III with 3/6 setae. N. taiga Shrubovych sp. nov. (Russia (Siberia) - Tergite I without seta P0a , sternites II–III with 5/5 setae. 13 13. Sensillum b longer than c . 14 - Sensillum b equal to or shorter than c . 15 14. Sensillum b extremely long, surpassing base of claw. N. californicum (Hilton, 1929); USA (California) - Sensillum b reaching base of g , not surpassing base of claw. N. kevani Rusek, 1974; Canada 15. Labrum not protruded. N. macleani ...