A visual guide to sexing new world cichlids

duanes

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Because I edited some pics, here are replacements

female Guianacara above, male below


male Nandopsis tetracanthus above female below


male xCichlasoma beani above, female below
 

Miguel

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Dec 28, 2006
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Very much south..
:)
 

duanes

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Isla Taboga Panama via Milwaukee
Here are a few recent pics
Herichthys pantostictus (AKA labridens blue)
male

female

And a pair of Herichthys carpintus chairel

note how the sexual distinction in the dorsal is somewhat blurred while guarding fry, as both parents display darker coloring, though still less distinct in the male.
female

male
 

GMFISHNUT

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Oct 3, 2008
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Breidhori Male.jpgBreidhori Female.jpgBreidhori Pre-spawn 008.jpg

My old pair of Breidhori for reference. As mentioned by Duanes the black in the dorsal is a dead giveaway of a female in this species.

Breidhori Male.jpg

Breidhori Female.jpg

Breidhori Pre-spawn 008.jpg
 
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