Phragmosis and camouflage examples. A. Diagram of nest and queen of Blepharidatta canops Kempf, 1967 (Formicidae: Myrmicinae) using head and pronotum to block brood chamber (Brandão et al. 2001); B. Phragmotic head surface of Cephalotes varians (Smith, 1876) (Formicidae: Myrmicinae) soldier (Wheeler & Holldobler, 1985, as Zacryptocerus varians).

 
 
  Part of: Bishoff MJ, Peng L, Zang H-m, Morse JC (2023) Defensive phragmosis and cathaptosis in Trichoptera larvae. Contributions to Entomology 73(2): 209-218. https://doi.org/10.3897/contrib.entomol.73.e110394