TY - RPRT TI - Karyological analysis of Ctenopharyngodon idella, Aristichthys nobilis, and their F1 hybrid AU - M.L. Beck AU - C.J. Biggers AU - H.K. Dupree PY - 1980 DO - 10.1577/1548-8659(1980)109<433:kaocia>2.0.co;2 UR - https://pubs.usgs.gov/publication/1013639 ID - 1013639 ER -