The one I posted , Amarillo is from Lake Xiloá.
The Chancho , Lake Apoyo
Flaveolus also Lake Apoyo, below a flaveolus I had
Youngster above, older below, they can be barred or not
Saggitae, lake Xiloa
Supercilious Lake Apoyo
Zaliosum Lake Apoyo
So as you can see, even knowing the lake, in order to find out which species for sure is difficult.
You'd need a DNA test, and then that lab would have to be equipped with an up to date taxonomic key of Nicaraguan species variations to know for sure, that still, a needle in a .....
In the end, it is probably one of the barred midas. Only time will tell, but never knowing which species is the reality.
The Chancho , Lake Apoyo
Flaveolus also Lake Apoyo, below a flaveolus I had
Youngster above, older below, they can be barred or not
Saggitae, lake Xiloa
Supercilious Lake Apoyo
Zaliosum Lake Apoyo
So as you can see, even knowing the lake, in order to find out which species for sure is difficult.
You'd need a DNA test, and then that lab would have to be equipped with an up to date taxonomic key of Nicaraguan species variations to know for sure, that still, a needle in a .....
In the end, it is probably one of the barred midas. Only time will tell, but never knowing which species is the reality.