Oligaphorura ambigua sp. n. 3 abdominal tip 4 labium 5 antennae 6 antennal tip with subapical organite 7 sensorial elements of AO8PAO and nearest pso9Ti.3. Scale bars: 3, 5 = 0.05 mm; 4, 6–9 = 0.01 mm.

 
 
  Part of: Babenko AB, Fjellberg A (2015) Subdivision of the tribe Oligaphorurini in the light of new and lesser known species from North-East Russia (Collembola, Onychiuridae, Onychiurinae). ZooKeys 488: 47-75. https://doi.org/10.3897/zookeys.488.8123