Pectiniunguis (Nannopus) Bollman, 1889
Nannopus Bollman, 1889 [subgenus of Pectiniunguis Bollman, 1889].
Original description: Bollman C.H. (1889). Myriapoda. In: L.O. Howard (ed.), Scientific results of explorations by the U. S. Fish. Commission Steamer 'Albatross' - Proceedings of the United States National Museum , 12: 211-216, see p. 213..
Original rank: subgenus
Type species: Pectiniunguis (Nannopus) eximius (Menert, 1870) - by monotypy
Synonymy: Cook O.F. (1896). An arrangement of the Geophilidae a family of Chilopoda - Proceedings of the United States National Museum , 18: 63-75, see p. 71.
Notes: Preoccupied by Nannopus Brady, 1880 (Crustacea). Replaced by Nannophilus Cook, 1896.