|
Forums36
Topics40,963
Posts557,980
Members18,503
| |
Most Online3,612
Jan 10th, 2023
|
|
|
6 members (Boondoggle, gehajake, Fishingadventure, MOFishermen, FireIsHot, anthropic),
1,156
guests, and
395
robots. |
|
Key:
Admin,
Global Mod,
Mod
|
|
|
|
Joined: Jun 2011
Posts: 1
|
OP
Joined: Jun 2011
Posts: 1 |
I have 3-5 inch blue tilapia can anyone tell me how to determine sex of the fish?
|
|
|
|
|
Joined: Aug 2006
Posts: 5,712 Likes: 3
Moderator Ambassador Field Correspondent  Lunker
|
Moderator Ambassador Field Correspondent Lunker
Joined: Aug 2006
Posts: 5,712 Likes: 3 |
I have 3-5 inch blue tilapia can anyone tell me how to determine sex of the fish?
I can't, but let's hope our friend Rainman sees this post. He can do it. P.S. Welcome to Pond Boss. Ken
|
|
|
|
|
Joined: Apr 2002
Posts: 15,148 Likes: 491
Moderator
Ambassador
Field Correspondent Lunker
|
|
Moderator
Ambassador
Field Correspondent Lunker
Joined: Apr 2002
Posts: 15,148 Likes: 491 |
See information in these links: It helps with accuracy if fish are mature. http://www.ag.auburn.edu/fish/image_gallery/details.php?image_id=1252https://srac.tamu.edu/index.cfm/event/getFactSheet/whichfactsheet/53/pgs 25&26 of: http://www.cherrysnapper.com/downloads/HatcheryManual.pdfTilapia Sex Identification from: http://www.da.gov.ph/tips/tilapia/tilapia.htmlSex identification of tilapia is relatively simple. The male has two openings just in front of the anal fin. The large opening is the anus and the smaller opening at the tip is the urogenital pore. The female has three openings: the anus, the genital pore, and the urinary pore. The genital papilla is usually smaller in the female. Tilapia can be sexed when it has attained the weight of 15 grams. Application of ink or dark dyes to the papillae may increase the accuracy of sexing and may allow sexing of smaller fish. By rubbing ink along the papillae of the tilapia, sexes can be readily distinguished.
Last edited by Bill Cody; 06/21/11 08:29 PM.
aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management
|
|
|
|
|
Joined: Jun 2007
Posts: 7,099 Likes: 23
Ambassador Field Correspondent Hall of Fame Lunker
|
Ambassador Field Correspondent Hall of Fame Lunker
Joined: Jun 2007
Posts: 7,099 Likes: 23 |
Bob, did you happen to get those blues from me or someone else that got them from me? If not, they will likely be a hybridized Blue (if a Blue Tilapia at all).
Contrary to poular belief, I can't sex a tilapia accurately to save my life!!!! (and I have tried the dye too)
|
|
|
|
|
Joined: Jan 2009
Posts: 28,535 Likes: 842
Moderator Ambassador Field Correspondent Lunker
|
Moderator Ambassador Field Correspondent Lunker
Joined: Jan 2009
Posts: 28,535 Likes: 842 |
Rex, you guessed correctly in the larger of the 2 ponds by the house - there's Tilapia in there that are about 1/4"-3/8" long.
|
|
|
Moderated by Bill Cody, Bruce Condello, catmandoo, Chris Steelman, Dave Davidson1, esshup, ewest, FireIsHot, Omaha, Sunil, teehjaeh57 |
|
