Could you post a list of species in the same order as the pics to help enlighten us? We all know how the fish in our tanks don't always look quite like the pretty pictures in the books...
It would also be helpful for future reference when you mention one or another that has spawned.
Sure - here you go:
First set:
Australoheros oblongum (you know this one
)
Cichlasoma dimerus "La Pedrera"
Petenia splendida, exCichlasoma festae
Cichlasoma dimerus "Constitucion"
Aequidens sp. inrida
Herotilapia multispinosa (and Nyassochromis prostoma)
Herotilapia multispinosa (Blue morph)
Cryptoheros nanoluteus and Hericthys labridens "Taninul" (Blue Labridens)
Nandopsis haitiensis
Acaricthys heckelii
Second set:
Aequidens tetramerus
Amatitlania siquia "Lago Nicaragua"
Cichlasoma boliviense
Cryptoheros cutteri "Rio Jutiapa"
Cryptoheros nanoluteus
Gymnogephagus gymnogenys "Laguna de Arnaud"
Australoheros sp. "Local"
Amatitlanis nigrofasciatus "Rio Choluteca"
Aequidens patricki
Krobia sp. "Xingu orange"
Third set:
Gymnogephagus gymnogenys "Laguna de Arnaud"
Gymnogeophagus labiatus "Tres Puentes"
Gymnogeopagus gymnogenys "Quilero"
Australohers sp. "Local"
Mesonauta festivus
Amatitlania nigrofasciatus "Rio Choluteca"
Cichlasoma airuguiaense
Spellings are perfect but please let me know if you'd like more info on any of them
Matt