8 Out Of 8 Swordtail Fry Are Males, are males more dominate? |
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 Jan 15 2008, 12:58 AM
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#1
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 Fish Fanatic  Group: Members Posts: 32 Joined: 23-September 06 From: York, Pa. USA Member No.: 25143  |
I raised 8 swordtail fry and now they are 6 months old. All 8 are beautiful males. Is this the norm to end up with mostly or all males.
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Jan 15 2008, 01:52 AM
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#2
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 I know where you live  Group: Members Posts: 4673 Joined: 13-November 06 From: Illinois Member No.: 26549 |
Males are more likely to survive with all that testosterone. I read it somewhere!
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Jan 16 2008, 06:49 PM
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#3
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Fishaholic  Group: Members Posts: 317 Joined: 21-June 07 Member No.: 33119 |
QUOTE (kribensis12 @ Jan 15 2008, 01:52 AM)  Males are more likely to survive with all that testosterone. I read it somewhere! Great answer!! Read the attached. http://fishweb.ifas.ufl.edu/Faculty%20Pubs...g_etal_2006.pdf |
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