Stauffer JR, Jr., McCrary JK, & Black KE (2008): Three new species of cichlid fishes (Teleostei: Cichlidae) from Lake Apoyo, Nicaragua; PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON 121(1):117–129 [1]Archived 2011-10-03 at the Wayback Machine
Geiger MF, McCrary JK, & Stauffer JR, Jr. (2010): Description of two new species of the Midas cichlid complex (Teleostei:Cichlidae) from Lake Apoyo, Nicaragua; PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON 123(2):159–173 [2]Archived 2011-10-03 at the Wayback Machine
Geiger MF, McCrary JK, Schliewen U (2010): Not a simple case – A first comprehensive phylogenetic hypothesis for the Midas cichlid complex in Nicaragua (Teleostei: Cichlidae: Amphilophus); Molecular Phylogenetics and Evolution 56:1011-1024 "Archived copy"(PDF). Archived from the original(PDF) on 2011-10-03. Retrieved 2011-01-01.{{cite web}}: CS1 maint: archived copy as title (link)
McCrary JK, Lopez Perez LJ (2008): El monitoreo de las mojarras (Amphilophus spp.) en Nicaragua con aportes sobre su ecologia y estado de conservacion en la Laguna de Apoyo ; Revista Nicaraguense BIODIVERSIDAD 1:43-50 [3]
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Stauffer JR, Jr., McCrary JK, & Black KE (2008): Three new species of cichlid fishes (Teleostei: Cichlidae) from Lake Apoyo, Nicaragua; PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON 121(1):117–129 [1]Archived 2011-10-03 at the Wayback Machine
Geiger MF, McCrary JK, & Stauffer JR, Jr. (2010): Description of two new species of the Midas cichlid complex (Teleostei:Cichlidae) from Lake Apoyo, Nicaragua; PROCEEDINGS OF THE BIOLOGICAL SOCIETY OF WASHINGTON 123(2):159–173 [2]Archived 2011-10-03 at the Wayback Machine
Geiger MF, McCrary JK, Schliewen U (2010): Not a simple case – A first comprehensive phylogenetic hypothesis for the Midas cichlid complex in Nicaragua (Teleostei: Cichlidae: Amphilophus); Molecular Phylogenetics and Evolution 56:1011-1024 "Archived copy"(PDF). Archived from the original(PDF) on 2011-10-03. Retrieved 2011-01-01.{{cite web}}: CS1 maint: archived copy as title (link)