Bagnallella davidi, anterior part of head and antennae in adult “clasping supermale”.

 
 
  Part of: Potapov M, Deharveng L, Janion-Scheepers C (2021) Taxonomy of the Proisotoma complex. VI. Rediscovery of the genus Bagnallella Salmon, 1951 and epitoky in Bagnallella davidi (Barra, 2001), comb. nov. from South Africa. ZooKeys 1072: 185-204. https://doi.org/10.3897/zookeys.1072.71307