Dorsal view of female metathorax and abdomen. 1: Myrsidea quadrifasciata quadrifasciata ex Passer domesticus. 2: M. q. quadrifasciata ex Passer montanus. 3: M. q. queleae ex Quelea quelea.

 
 
  Part of: Sychra O, Kolencik S, Papousek I, Bilbija B, Literak I (2021) Myrsidea quadrifasciata (Phthiraptera: Amblycera) – a unique host generalist among highly host-specific chewing lice. Arthropod Systematics & Phylogeny 79: 379-400. https://doi.org/10.3897/asp.79.e63975