title: Chronology of meiosis and spermiogenesis in an Indian catfish, Heteropneustes fossilis (Bloch).
mesh_terms: D000818:Animals; D004261:DNA Replication; D005399:Fishes / Q000502:physiology*; D008297:Male; D008540:Meiosis; D013091:Spermatogenesis; D013094:Spermatozoa / Q000166:cytology* / Q000378:metabolism