Seasonal changes in the nucleus preopticus of Ambassis ranga Cuv. and Val. and Puntius ticto Ham. Buch. correlated with the reproductive cycle.
D000818:Animals; D002467:Cell Nucleus; D005260:Female; D005399:Fishes / Q000502:physiology*; D006128:Growth; D007031:Hypothalamus / Q000502:physiology*; D008297:Male; D010063:Ovum / Q000502:physiology; D012098:Reproduction; D012621:Seasons; D013091:Spermatogenesis