title: Further studies on polyploid amphibians (Ceratophrydidae). I. Mitotic and meiotic aspects.
mesh_terms: D000818:Animals; D001001:Anura; D005075:Biological Evolution; D002875:Chromosomes; D004171:Diploidy; D005260:Female; D007621:Karyotyping; D008297:Male; D008540:Meiosis; D008938:Mitosis; D011123:Polyploidy