id author title date pages extension mime words sentences flesch summary cache txt 35838 Cross, Frank B. (Frank Bernard) Five Natural Hybrid Combinations in Minnows (Cyprinidae) .txt text/plain 6652 702 86 The hybrid fishes described herein are _Chrosomus erythrogaster_ The head-lengths of the hybrids are greater than in specimens of like parental species differ most (size of eye, length of upper jaw, and NOTROPIS CORNUTUS FRONTALIS WITH SPECIMENS OF THE PARENTAL SPECIES that species, and less distinct than the mid-lateral band of the hybrids This hybrid is intermediate between the two species in number of scales fishes at the time the hybrid was found, but _Chrosomus_ and _Semotilus_ × SEMOTILUS ATROMACULATUS WITH SPECIMENS OF THE PARENTAL SPECIES (MEANS × SEMOTILUS ATROMACULATUS WITH SPECIMENS OF THE PARENTAL SPECIES (MEANS The hybrids seem uniformly intermediate between the parental species. CATARACTAE WITH SPECIMENS OF THE PARENTAL SPECIES (MEANS ARE ABOVE, WHIPPLEI WITH SPECIMENS OF THE PARENTAL SPECIES, AND WITH N. mean value (especially head-length, in which the hybrid is like _whipplei_, and caudal peduncle-length, in which the hybrid approaches Hybridization between fish species in nature. ./cache/35838.txt ./txt/35838.txt