Sexing green Texas and jack dempsey

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Awright22899

Exodon
MFK Member
Jul 10, 2020
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What do you guys think make or female? Also how do you think there colors will look when they grow out? F3BFD800-370F-4473-A8EE-76928317B766.jpeg

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Hard to tell on the Texas at this angle/size, may need more time to tell.
The Dempsey is a male. Expect it to get much blacker with the blue and yellow spots all over the body.
 
Hard to tell on the Texas at this angle/size, may need more time to tell.
The Dempsey is a male. Expect it to get much blacker with the blue and yellow spots all over the body.
What’s the best way to sex a Texas? When he was at the store with the rest of his siblings about 20 he was about the biggest and deff had the most colors so I think male? What do you think?
 
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What’s the best way to sex a Texas? When he was at the store with the rest of his siblings about 20 he was about the biggest and deff had the most colors so I think male? What do you think?
To the best of my knowledge, there is a black splotch on the dorsal fin for females and the males have a steeper head.
duanes duanes
 
These are Herichthys carpintus
!st a female in breeding color
1623514570205.png
In the shot above she was about 5", the dark area in the dorsal and more streamlined profile are female traits
Below a young female
1623514677914.png
Now a male in normal color
1623514735259.png
in the shot he is between 8 and 10"
Note the higher profile and lack of black in the dorsal.
In breeding color at about 12"
the colors ar different but the profile remains high
1623514872182.png
But even at only a little over 1", sexual distinctions can be obvious
1623514970371.png
compare the male in the middle to several smaller females surrounding him.
Hard to tell, but I believe the one upper left is also a rival male.
Below Another shot of the male profile
1623515088303.png
 
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These are Herichthys carpintus
!st a female in breeding color
View attachment 1463482
In the shot above she was about 5", the dark area in the dorsal and more streamlined profile are female traits
Below a young female
View attachment 1463483
Now a male in normal color
View attachment 1463484
in the shot he is between 8 and 10"
Note the higher profile and lack of black in the dorsal.
In breeding color at about 12"
the colors ar different but the profile remains high
View attachment 1463485
But even at only a little over 1", sexual distinctions can be obvious
View attachment 1463486
compare the male in the middle to several smaller females surrounding him.
Hard to tell, but I believe the one upper left is also a rival male.
Below Another shot of the male profile
View attachment 1463487
Looking at the pictures I posted. Do you think it is a male?
 
Looking at the pictures I posted. Do you think it is a male?
I would need to see a much more close up shot and clear broadside shot to venture a guess.
There is also sometimes a problem if there is only 1 of a certain species in a tank, because some fish hide gender.
Or if there is an alpha of one species (such as the JD) other male cichlids may not develop obvious male gender traits.
As you can see in my 2nd to last photo I aways grow cichlids up in groups together of 5-8 and allow them to choose breeding partners within the group, and I usually keep only 1 species per tank.
Just because you have a male and female, does not mean they will mate, or even be compatible, cichlids tend to go thru complex mating rituals in choosing the right partner.
And these rituals often determine if they will kill each after a spawn.
 
I would need to see a much more close up shot and clear broadside shot to venture a guess.
There is also sometimes a problem if there is only 1 of a certain species in a tank, because some fish hide gender.
Or if there is an alpha of one species (such as the JD) other male cichlids may not develop obvious male gender traits.
As you can see in my 2nd to last photo I aways grow cichlids up in groups together of 5-8 and allow them to choose breeding partners within the group, and I usually keep only 1 species per tank.
Just because you have a male and female, does not mean they will mate, or even be compatible, cichlids tend to go thru complex mating rituals in choosing the right partner.
And these rituals often determine if they will kill each after a spawn.
That is such awesome information to know thank you. I’ll keep that in mind.
 
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