Acara heckelii Mìller & Troschel, 1848; (valid as)
Geophagus thayeri Steindachner, 1875; (synonym)
Acara subocularis Cope, 1878; (synonym)
Acarichthys heckelii Kullander, 1986
Additional information sources:
The taxonomic information and the basic database has been provided by; e-mail:Igor Sheremetyev; This is a conversion from a database dump, and there are probably many odd things as result of automatic conversion.