Phallosome of stenopsocid species in non-active position. A Graphopsocus cruciatus, the blue dotted lines circle the endophallus; B Neostenopsocus externus; C Malostenopsocus yunnanicus; D Stenopsocus immaculatus.

 
 
  Part of: Liang F, Liu X (2024) Systematic revision and molecular phylogenetics refine the generic classification of the bark louse family Stenopsocidae (Insecta: Psocodea: Psocomorpha). Arthropod Systematics & Phylogeny 82: 433-446. https://doi.org/10.3897/asp.82.e114349