↑ 1,01,11,21,31,4Staeck, W. 2003. Cichliden-Lexikon, Tiel 3: Südamerikanische Zwergbuntbarsche. Dähne Verlag. Cichliden-Lexikon Tiel 3: 1-219.
↑Steindachner, F. 1875. Beiträge der Kenntniss der Chromiden des Amazonenstromes. Sitzungsber. Akad. Wiss. Wien v. 71 (1. Abth.): 61-137, Pls. 1-8.
↑Römer, U. & I. Hahn. 2013. Apistogramma aguarico sp. n.: A new species of geophagine cichlid fish (Teleostei: Perciformes) from the Ecuadorian and the Peruvian río Napo system. Vertebrate Zoology 63 (2): 171-181.
↑Kullander, S. O. 2004. Apistogramma alacrina, a new species of cichlid fish (Teleostei: Cichlidae) from Colombia. Ichthyol. Explor. Freshwaters v. 15 (núm. 1): 41-48.
↑Römer, U., Beninde, J., Duponchelle, F., Vela Diaz, A., Ortega, H., Hahn, I., Soares, D. P., Díaz Catchay, C., García Dávilla, C. R.,Sirvas Cornejo, S. & J.-F. Renno 2012. Description of Apistogramma allpahuayo sp. n., a new dwarf cichlid species (Teleostei: Perciformes: Geophaginae)from in and arround the Reserva Nacional Allpahuayo Mishana, Loreto, Peru. Vertebrate Zoology v. 62 (núm. 2): 189-212.
↑Cope, E. D. 1872. On the fishes of the Ambyiacu River. Proc. Acad. Nat. Sci. Phila. v. 23: 250-294, Pls. 3-16.
↑Kullander, S. O. & E. J. G. Ferreira. 2005. Two new species of Apistogramma Regan (Teleostei: Cichlidae) from the rio Trombetas, Pará state, Brazil. Neotropical Ichthyol. v. 3 (núm. 3): 361-371.
↑Römer, U. & F. Warzel. 1998. Apistogramma arua sp. n. (Teleostei: Perciformes: Cichlidae), a new species of dwarf cichlid from the Rio Arapiuns system, Para State, Brazil. Aqua, J. Ichthy. Aquat. Biol. v. 3 (núm. 2): 45-54.
↑Römer, U. 1997. Diagnoses of two new dwarf cichlids (Teleostei; Perciformes) from Peru, Apistogramma atahualpa and Apistogramma panduro n. spp. Buntbarsche Bull. Núm. 182: 9-14.
↑Römer, U., I. Hahn, Römer, E., Soares, D. P. & M. Wöhler. 2004. Apistogramma baenschi sp. n. Beschreibung eines weiteren geophaginen Zwergcichliden (Teleostei: Perciformes) aus Peru. Das Aquarium Núm. 422 [Agost del 2004]: 15-30.
↑Römer, U. & I. Hahn. 2004. Apistogramma barlowi sp. n. Description of a new facultative mouth-breeding cichlid species (Teleostei: Perciformes): Geophaginae) from Northern Peru. Vertebrate Zoology 58 (1): 49-66.
↑Pellegrin, J. 1936. Un poisson d'aquarium nouveau du genre Apistogramma. Bull. Soc. Nat. Acclim. France 1936: 56-58.
↑Kullander, S. O. 1980. A taxonomical study of the genus Apistogramma Regan, with a revision of Brazilian and Peruvian species (Teleostei: Percoidei: Cichlidae). Bonner Zool. Monogr. Núm. 14: 1-152.
↑Hoedeman, J. J. 1951. Notes on the fishes of the cichlid family I. Apistogramma cacatuoides sp. n. Beaufortia Núm. 4: 1-4.
↑ 16,016,116,216,3Kullander, S. O. 1980. A taxonomical study of the genus Apistogramma Regan, with a revision of Brazilian and Peruvian species (Teleostei: Percoidei: Cichlidae). Bonner Zool. Monogr. Núm. 14: 1-152.
↑Römer, U., Duponchelle, F., Vela Diaz, A., García Dávilla, C. R., Sirvas Cornejo, S., Díaz Catchay, C. & J.-F. Renno 2012. Apistogramma cinilabra sp. n.: Description of a potentially endangered endemic cichlid species (Teleostei: Perciformes: Cichlidae)from the Departamento Loreto, Peru. Vertebrate Zoology v. 61 (núm. 1): 3-23.
↑ 18,018,118,218,3Kullander, S. O. 1986. Cichlid fishes of the Amazon River drainage of Peru. Swedish Museum of Natural History. Cichlids Amazon: 1-431, Pls. 1-38.
↑Kullander, S. O. 1987. A new Apistogramma species (Teleostei, Cichlidae) from the Rio Negro in Brazil and Venezuela. Zool. Scripta v. 16 (núm. 3): 259-270.
↑Ready, J. S. & S. O. Kullander. 2004. Apistogramma eremnopyge, a new species of cichlid fish (Teleostei: Cichlidae) from Peru. Zootaxa Núm. 564: 1-10.
↑Staeck, W. & I. Schindler. 2008. Apistogramma erythrura sp. n. - a new geophagine dwarf cichlid (Teleostei: Perciformes: Cichlidae) from the río Mamoré drainage in Bolivia. Vertebrate Zoology, 58 (2): 197-206.
↑Kullander, S. O. 1981. Description of a new species of Apistogramma (Teleostei: Cichlidae) from the upper Amazonas basin. Bonner Zool. Beitr. v. 32 (núm. 1-2): 183-194.
↑Meinken, H. 1971. Apistogramma geisleri n. sp. und Apistogramma borellii (Regan) aus dem Amazonas-Becken (Pisces: Teleostei: Cichlidae). Senckenb. Biol. v. 52 (núms. 1-2): 35-40.
↑Meinken, H. 1969. Apistogramma gibbiceps n. sp. aus Brasilien (Pisces, Teleostei, Cichlidae). Senckenb. Biol. v. 50 (núms. 1-2): 91-96.
↑Kullander, S. O. 1982. Description of a new species of Apistogramma Regan from the Oyapock and Approuague River systems (Teleostei: Cichlidae). Cybium (Ser. 3) v. 6 (núm. 4): 65-72.
↑Schindler, I. & W. Staeck. 2013. Apistogramma helkeri sp. n. - a new geophagine dwarf cichlid (Teleostei: Perciformes: Cichlidae) from the lower río Cuao (Orinoco drainage) in Venezuela. Vertebrate Zoology, 63 (3): 301-306.
↑Kullander, S. O. 1982. Beschreibung einer neuen Apistogramma-Art aus Zentral-Amazonien (Teleostei: Cichlidae). Dtsch. Cichliden-Ges. Inf. v. 13 (núm. 10): 181-193.
↑Meinken, H. 1965. Eine neue Apistogramma-Art aus Venezuela (Pisces, Percoidea, Cichlidae). Senckenb. Biol. v. 46 (núm. 4): 257-263.
↑ 29,029,1Kullander, S. O. 1979. Species of Apistogramma (Teleostei, Cichlidae) from the Orinoco drainage basin, South America, with descriptions of four new species. Zool. Scripta v. 8 (núm. 1): 69-79.
↑Kullander, S. O. 1983. Cichlid fishes from the La Plata basin. Part IV. Review of the Apistogramma species, with description of a new species (Teleostei, Cichlidae). Zool. Scripta v. 11 (núm. 4) [1982]: 307-313.
↑Kullander, S. O. 1979. Species of Apistogramma (Teleostei, Cichlidae) from the Orinoco drainage basin, South America, with descriptions of four new species. Zool. Scripta v. 8 (núm. 1): 69-79.
↑Koslowski, I. 1985. Descriptions of new species of Apistogramma (Teleostei: Cichlidae) from the Rio Mamoré system in Bolivia. Bonner Zool. Beitr. v. 36 (núms. 1-2): 145-162.
↑Kullander, S. O. 1976. Apistogramma luelingi sp. nov., a new cichlid fish from Bolivia (Teleostei: Cichlidae). Bonner Zool. Beitr. v. 27 (heft 3-4): 258-266.
↑Haseman, J. D. 1911. An annotated catalog of the cichlid fishes collected by the expedition of the Carnegie Museum to central South America, 1907-10. Ann. Carnegie Mus. 329-373.
↑Römer, U., I. Hahn, E. Römer, D. P. Soares & M. Wöhler. 2003 Apistogramma martini sp. n. -- Beschreibung eines geophaginen Zwergcichliden (Teleostei: Perciformes) aus dem nördlichen Peru. Das Aquarium v. 37 (núm. 4) Núm. 406: 14-29.
↑Römer, U. 1994. Apistogramma mendezi nov. sp. (Teleostei: Perciformes; Cichlidae): description of a new dwarf cichlid from the Rio Negro system, Amazonas State, Brazil. Aqua, J. Ichthy. Aquat. Biol. v. 1 (núm. 1): 1-12.
↑ 37,037,137,237,337,437,5Kullander, S. O. 1980. A taxonomical study of the genus Apistogramma Regan, with a revision of Brazilian and Peruvian species (Teleostei: Percoidei: Cichlidae). Bonner Zool. Monogr. Núm. 14: 1-152.
↑Kullander, S. O. 1979. Description of a new species of the genus Apistogramma (Teleostei, Perciformes, Cichlidae) from Peru. Rev. Suisse Zool. v. 86 (núm. 4): 937-945.
↑Staeck, W. 1991. Eine neue Apistogramma-Art (Teleostei: Cichlidae) aus dem peruanischen Amazonasgebiet. Ichthyol. Explor. Freshwaters v. 2 (núm. 2): 139-149.
↑Eigenmann, C. H. 1912. The freshwater fishes of British Guiana, including a study of the ecological grouping of species, and the relation of the fauna of the plateau to that of the lowlands. Mem. Carnegie Mus. v. 5 (núm. 1): i-xxii + 1-578, Pls. 1-103.
↑Ahl, E. 1931. Neue Süsswasserfische aus dem Stromgebiet des Amazonenstromes. Sitzungsber. Ges. Naturf. Freunde Berlin: 206-211.
↑Kullander, S. O. & W. Staeck. 1988. Description of a new Apistogramma species (Teleostei, Cichlidae) from the Rio Negro in Brazil. Cybium v. 12 (núm. 3): 189-201.
↑Römer, U., Beninde, J., Duponchelle, F., García Dávila, C. R., Cela Díaz, A., & J.-F. Renno. 2013. Description of Apistogramma paulmuelleri sp. n., a new geophagine cichlid species (Teleostei: Perciformes) from the Amazon river in Loreto, Peru. Vertebrate Zoology v. 63 (núm. 1): 15-34.
↑Haseman, J. D. 1911. An annotated catalog of the cichlid fishes collected by the expedition of the Carnegie Museum to central South America, 1907-10. Ann. Carnegie Mus. v. 7 (núms. 3-4) (18): 329-373, Pls. 53-72.
↑Römer, U., Beninde, J. & I. Hahn 2012. Apistogramma playayacu sp. n.: Description of a new cichlid species (Teleostei: Perciformes: Geophaginae)from the Rio Napo system, Ecuador. Vertebrate Zoology v. 61 (núm. 3): 321-333.
↑Regan, C. T. 1909. Description of a new cichlid fish of the genus Heterogramma from La Plata. Ann. Mag. Nat. Hist. (Ser. 8) v. 3 (núm. 15): 270.
↑Kullander, S. O. 1980. Description of a new species of Apistogramma from the Rio Madeira system in Brazil (Teleostei, Cichlidae). Bull. Zool. Mus. Univ. Amst. v. 7 (núm. 16): 157-164.
↑Hein, G., A. Zarske & J. Zapata. 2002. Apistogramma rubrolineata sp. n. Ein neuer Buntbarsch (Teleostei: Perciformes: Cichlidae) aus dem Rio Manuripi, Departamento Pando, in Bolivien. Das Aquarium Núm. 402: 15-19.
↑Fowler, H. W. 1914. Fishes from the Rupununi River, British Guiana. Proc. Acad. Nat. Sci. Phila. v. 66: 229-284.
↑Kullander, S. O. & E. J. G. Ferreira. 2005. Two new species of Apistogramma Regan (Teleostei: Cichlidae) from the rio Trombetas, Pará state, Brazil. Neotropical Ichthyol. v. 3 (núm. 3): 361-371.
↑Koslowski, I. 1985. Descriptions of new species of Apistogramma (Teleostei: Cichlidae) from the Rio Mamoré system in Bolivia. Bonner Zool. Beitr. v. 36 (núms. 1-2): 145-162.
↑Regan, C. T. 1908. Description of a new cichlid fish of the genus Heterogramma from Demerara. Ann. Mag. Nat. Hist. (Ser. 8) v. 1 (núm. 4): 370-371.
↑Günther, A. 1862. Catalogue of the fishes in the British Museum. Catalogue of the Acanthopterygii, Pharyngognathi and Anacanthini in the collection of the British Museum. Cat. Fishes i-xxi + 1-534.
↑Eigenmann, C. H. & Kennedy, C. H. 1903. On a collection of fishes from Paraguay, with a synopsis of the American genera of cichlids. Proc. Acad. Nat. Sci. Phila. 497-537.
↑Kullander, S. O. 1979. Species of Apistogramma (Teleostei, Cichlidae) from the Orinoco drainage basin, South America, with descriptions of four new species. Zool. Scripta v. 8 (núm. 1): 69-79.
Kullander S. O.: A taxonomic study of the genus Apistogramma ((Regan, 1913), with a revision of the Brazilian and Peruvian species (Teleostei: Percoidei: Cichlidae). Bonner Zoologische Monographien Núm. 14 : 1-152. Any 1980.
Kullander, S.O. 1986. Cichlid fishes of the Amazon River drainage of Peru. Swedish Museum of Natural History, Estocolm, Suècia, 431 pp.
Regan, C. T. 1913. Fishes from the River Ucayali, Peru, collected by W. Mounsey. Ann. Mag. Nat. Hist. (Ser. 8) v. 12 (núm. 69): 281-283.