Endonura duplex sp. nov.: 37 tubercle L of Abd. IV; 38 dorsal chaetotaxy of head and Th.; 39 apical bulb, ventral view; 40 apical bulb, dorsal view; 41 dorsal chaetotaxy of Ant. III–IV; 42 ventral chaetotaxy of Ant. III; 43 dorsal chaetotaxy of Abd. III–VI; 44 ventral sclerifications of labrum; 45 chaetotaxy of labrum; 46 sensillum of Abd. V; 47 chaeta Di1 of Abd. V.

 
 
  Part of: Smolis A, Kuznetsova N, Paśnik G (2024) Phylogenetic analysis of Endonura Cassagnau, 1979 (Collembola, Neanuridae, Neanurinae), including descriptions of four new species. Arthropod Systematics & Phylogeny 82: 343-367. https://doi.org/10.3897/asp.82.e114038