English: The Anabantoid Genera Ctenops, Luciocephalus, Parasphaerichthys, and Sphaerichthys as a Monophyletic Group. Evidence from Egg Surface Structure and Reproductive Behaviour.
Japanese: 卵の表面構造と繁殖行動にもとづくキノボリウオ亜目のCtenops, Luciocephalus, Parasphaerichthys およびSphaerichthysの単系統性