Chromosomes of four species of dobsonflies, in the genus Protohermes (Megaloptera, Corydalidae, Corydalinae) from East Asia


	Male spermatocyte of three species of dobsonflies in the genus Protohermes. Arrows indicate X and Y chromosomes that form parachute-type bivalents (“Xyp”) A P. immaculatus B P. disjunctus C P. costalis. Scale bar: 5 μm.

Part of: Takeuchi Y, Iizuka K, Koishi H, Hoshiba H (2025) Chromosomes of four species of dobsonflies, in the genus Protohermes (Megaloptera, Corydalidae, Corydalinae) from East Asia. Comparative Cytogenetics 19: 75-82. https://doi.org/10.3897/compcytogen.19.146501