The following fish are found in the Tulija River:
Amphilophus salvini
Archocentrus octofasciatus
Chuco intermedius
Paratheraps bifasciatus
Theraps caeruleus
Thorichthys socolofi
Of these, I am leaning toward three: Chuco intermedius, Paratheraps bifasciatus, or Theraps caeruleus...these were all in the Theraps grouping of the old Cichlasoma genus, and, since C. sp. "Tulija" was part of that grouping, I'd guess that it's one of those three.
Amphilophus salvini
Archocentrus octofasciatus
Chuco intermedius
Paratheraps bifasciatus
Theraps caeruleus
Thorichthys socolofi
Of these, I am leaning toward three: Chuco intermedius, Paratheraps bifasciatus, or Theraps caeruleus...these were all in the Theraps grouping of the old Cichlasoma genus, and, since C. sp. "Tulija" was part of that grouping, I'd guess that it's one of those three.