title: A comparative chromosome study of the North American species of sticklebacks (Teleostei: Gasterosteidae).
mesh_terms: D000818:Animals; D005075:Biological Evolution; D002869:Chromosome Aberrations; D002875:Chromosomes; D005260:Female; D005399:Fishes / Q000145:classification*; D014644:Genetic Variation; D007621:Karyotyping; D008297:Male; D012730:Sex Chromosomes