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Jan 10th, 2023
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Joined: Aug 2004
Posts: 8,854 Likes: 1
Moderator Ambassador Field Correspondent  Lunker
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Moderator Ambassador Field Correspondent Lunker
Joined: Aug 2004
Posts: 8,854 Likes: 1 |
I think you could get great diversity with the 10 best Baird males and the 15 best Condello females. They'll be age-2 by then and may not have the egg capacity that older, bigger fish would have. This would also allow for possible misidentification of 7 inch CSBG males as females.
Holding a redear sunfish is like running with scissors.
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Joined: Aug 2002
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Hall of Fame Lunker
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OP
Hall of Fame Lunker
Joined: Aug 2002
Posts: 20,043 Likes: 1 |
I think you could get great diversity with the 10 best Baird males and the 15 best Condello females. They'll be age-2 by then and may not have the egg capacity that older, bigger fish would have. This would also allow for possible misidentification of 7 inch CSBG males as females. Thanks Bruce!
If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.
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Joined: Aug 2004
Posts: 8,854 Likes: 1
Moderator Ambassador Field Correspondent Lunker
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Moderator Ambassador Field Correspondent Lunker
Joined: Aug 2004
Posts: 8,854 Likes: 1 |
The other option would be 12 CSBG and 12 Bairds, because then mis-ID would be almost impossible. Then my only worry is that you could be selecting a little more for fast male maturation--but for sure you'd have mature females. Hmmmm.
Holding a redear sunfish is like running with scissors.
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Joined: Aug 2002
Posts: 20,043 Likes: 1
Hall of Fame Lunker
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Hall of Fame Lunker
Joined: Aug 2002
Posts: 20,043 Likes: 1 |
Or maybe I should give the Condello male gills another year or so and only use definite Condello females as you previously stated? I'd like to delay maturity as long as possible, and in combination with the young ages and the cages, where nests cannot be made, maybe I could do that? Bill says I'm covering new ground on that! Just my luck!  According to the research Ive's seen definite males during prime spawning season should squirt out milt from gentle pressure from the pelvic fins to the vent. However the literature warns not to cofuse urine with milt. If they appear to be males by appearance, the second test would be the milt test. And there is always a flexible catheter tube to obtain gametes which doesn't sound to difficult. I wouldn't want to damage them though. Maybe one of the biologists I know will be able to help. Here's what scary. Remember this pic I posted earlier? Sure looks like male at first glance doesn't it? It was a female with eggs inside her. Came from a dark water pond. If she had the same coloration with not as developed eggs, to me she could have been mistaken for a male. Notice she's also got a pretty good size ear tab on her. Bobby Glennon a biologist from Malone and Sons says when they sex gills for hybrid bluegill production they absolutely go for the presence of gametes and never go by appearance alone. 
Last edited by Cecil Baird1; 10/19/07 08:46 PM.
If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.
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Joined: Aug 2006
Posts: 5,712 Likes: 3
Moderator Ambassador Field Correspondent Lunker
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Moderator Ambassador Field Correspondent Lunker
Joined: Aug 2006
Posts: 5,712 Likes: 3 |
 Those are some really beautiful bluegill! They are much more colorful than any of mine. But, which one is the BSBG, and which one is the CSBG?
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Joined: Aug 2002
Posts: 20,043 Likes: 1
Hall of Fame Lunker
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OP
Hall of Fame Lunker
Joined: Aug 2002
Posts: 20,043 Likes: 1 |
If pigs could fly bacon would be harder to come by and there would be a lot of damaged trees.
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