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Este xipho gestanta?  XML
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Moygefu
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Joined: 07/10/2019 13:53:03
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by koala: Am rezolvat cu linku' de Youtube.

This message was edited 1 time. Last update was at 17/10/2019 10:24:51

koala
Batran si obosit
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Joined: 05/03/2002 02:00:00
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- Filmarea e neclara, asa ca nimeni nu poate sa vada mare lucru.
- Aia e o femela de guppy, nu de xifo!
- Teoretic, daca femela aia are o "pata" neagra in spatele inotatoarei anale, atunci DA, este gestanta.
- Cand i se apropie termenul de fatat, o sa vezi ca devine nelinistita... se misca de colo-colo, de sus in jos, pe la colturile bazinului.

Samson & Delilah (2002) - Marele African (2007) - Angels in heaven (2010) - Life is like a box of chocolates (2011) - Nemo's House (2012) - The Big One (2012) - Cubul (2013) - The Return (2014) - Back to the roots (2015) - Un sumatran, doi sumatrani (2020)
Moygefu
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Joined: 07/10/2019 13:53:03
Messages: 139
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This message was edited 1 time. Last update was at 17/10/2019 11:30:43

koala
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Nu e cazul sa faci 3 postari succesive.
Calitatea filmarii este execrabila, cu greu pot sa inteleg daca acolo e vorba de o femela sau un mascul.
Nici aia nu par sa fie xipho, ci mai curand niste platty ballon.
La vivipari (molly, platy, xipho, guppy etc) diferentele intre sexe sunt extrem de clare:
- femelele au inotatoarea anala de forma triunghiulara... lata... ca o aripioara.
- masculii au acea inotatoare modificata in forma de "tub"... pe acolo ies spermatozoizii.
Cand te uiti la un peste vivipar, imediat iti dai seama ce sex are (dupa forma acelei inotatoare anale).
Perioada lor de gestatie variaza (3-6 saptamani) si "pata de gestatie" este vizibila la toate speciile...

image



Topic blocat... se continua aici: http://www.acvariu.ro/forum/posts/list/46497.page

This message was edited 1 time. Last update was at 17/10/2019 14:36:10


Samson & Delilah (2002) - Marele African (2007) - Angels in heaven (2010) - Life is like a box of chocolates (2011) - Nemo's House (2012) - The Big One (2012) - Cubul (2013) - The Return (2014) - Back to the roots (2015) - Un sumatran, doi sumatrani (2020)
 
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