Mackenziella psocoides habitus SEM microphotographs. A dorsal view, female, B ventral view, female, C dorsal view, male, D lateral view, male, E frontal view, male. Abbreviations: b – head-Th. I bulge, t – integumental tubercle, s – sensillae in a depression on a papilla. Scale bars: 50 µm.

  Part of: Schneider C, D’Haese C (2023) Breakaway from a globular body shape: molecular phylogeny reveals the evolutionary history of the enigmatic springtail Mackenziella psocoides. Arthropod Systematics & Phylogeny 81: 781-799.