Fish ID, ? GSF pure strain or hybrid

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Re: Fish ID, ? GSF pure strain or hybrid DrLuke #579307 05/19/26 01:07 PM
Joined: Mar 2005 Posts: 22,032 Likes: 483 Miss. E ewest Moderator Hall of Fame 2014 Lunker
ewest Moderator Hall of Fame 2014 Lunker E Joined: Mar 2005 Posts: 22,032 Likes: 483 Miss.	Need to Understand HBG Genetics - Pond Boss Forum https://forums.pondboss.com/ubbthreads.php?ubb=showflat&Number=474445&page=3 W.F. CHILDERS Illinois Natural History Survey Urbana, Illinois U.S.A. In this paper R refers to red-ear sunfish, B to bluegill, G to green sunfish, and W to warmouth. 4.1 Sex Ratios of F1 hybrids Sexually mature F1 hybrids were collected from each population and sexed. Of the 10 kinds of viable F1 hybrids, seven were predominately males (RB, BR, and BG were 97 percent males; WG were 84 percent males; and RG, GB, and BW were approximately 70 percent males), two were approximately 50 percent males (GR and RW), and one was predominately female (GW was 16 percent males). Ricker (1948) determined the sex of 428 BR F1 hybrids in Indiana and found them to be 97.7 percent males. Last edited by ewest; 05/19/26 01:07 PM.
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Entire Thread
Subject	Posted By	Posted
Fish ID, ? GSF pure strain or hybrid	DrLuke	05/15/26 02:44 PM
Re: Fish ID, ? GSF pure strain or hybrid	Theo Gallus	05/15/26 05:32 PM
Re: Fish ID, ? GSF pure strain or hybrid	4CornersPuddle	05/16/26 12:58 PM
Re: Fish ID, ? GSF pure strain or hybrid	DrLuke	05/16/26 11:16 PM
Re: Fish ID, ? GSF pure strain or hybrid	Bill Cody	05/16/26 02:44 PM
Re: Fish ID, ? GSF pure strain or hybrid	FishinRod	05/16/26 03:28 PM
Re: Fish ID, ? GSF pure strain or hybrid	DrLuke	05/16/26 11:13 PM
Re: Fish ID, ? GSF pure strain or hybrid	ewest	05/18/26 03:43 PM
Re: Fish ID, ? GSF pure strain or hybrid	Bill Cody	05/18/26 05:48 PM
Re: Fish ID, ? GSF pure strain or hybrid	ewest	05/19/26 06:07 PM
Re: Fish ID, ? GSF pure strain or hybrid	teehjaeh57	05/19/26 07:26 PM