Not sure who this is.

[jumpmaster]

Not sure who this is, can someone help me.

 

[DanielG]

I'm going to place my bet on being a 'Macmasteri' female. Based off google images.

And the very top picture being the male.

 

[jumpmaster]

I will try better pictures after work

 

[jumpmaster]

I hope this is a better photo

 

[gerald]

I agree it's probably macmasteri. Not sure on sex but I'd lean more towards male, based on fin length + color.

 

[jumpmaster]

The other two are gentler in their build

 

[DanielG]

I think as a general rule of thumb, the males tend to have more vibrant, bigger dorsal fins. Unless the fish are really young, identifying a male and a female from the same species should be easy. There are cases though.

I had a 'Tefe' female and a 'Double Red' female in a tank and the double red began to flash the tefe. The tefe didn't really respond to it but identifying fish by behavior may not be 100% dependable.

 

[jumpmaster]

Here is a better photo, after he has colored up a bit

 

[jumpmaster]

I believe this is the female

 

[KnutNorway]

Most definately a macmasteri, maybe a young male who has yet to color up properly...

 

[jumpmaster]

Thanks