Principal Component Analyses (PCA) using 26 morphological traits of 43 males and 71 females. A: PC1 and PC2; B: PC1 and PC3. PC1 explains 44.36%, PC2 13.01% and PC3 9.37%.

  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.