The anabantoid genera Ctenops, Luciocephalus, Parasphaerichthys, and Sphaerichthys (Teleostei: Perciformes) as a monophyletic group: evidence from egg surface structure and reproductive behaviour
Britz, R.; Kokoscha, M.; Riehl, R. (1995). The anabantoid genera Ctenops, Luciocephalus, Parasphaerichthys, and Sphaerichthys (Teleostei: Perciformes) as a monophyletic group: evidence from egg surface structure and reproductive behaviour. Jap. J. Ichthyol. 42(1): 71-79
In: Japanese Journal of Ichthyology. Springer: Tokyo. ISSN 0021-5090; e-ISSN 1884-7374
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