Ten cichlid species compared through real photographs of their colours and body profiles. An editorial selection, without scientific ranking. Attribution: 1. File:Pterophyllum scalare A742576.jpg; Rjcastillo; CC BY 4.0; https://creativecommons.org/licenses/by/4.0; https://commons.wikimedia.org/wiki/File:Pterophyllum_scalare_A742576.jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 2. File:Oscar fish (Astronotus ocellatus).jpg; Clément Bardot; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Oscar_fish_(Astronotus_ocellatus).jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 3. File:Female Labidochromis caeruleus light.jpg; BRKOSLAV SEVERNÍ; CC0; http://creativecommons.org/publicdomain/zero/1.0/deed.en; https://commons.wikimedia.org/wiki/File:Female_Labidochromis_caeruleus_light.jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 4. File:Cyphotilapia frontosa (Wroclaw zoo)-2.JPG; Guérin Nicolas ( messages ); CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Cyphotilapia_frontosa_(Wroclaw_zoo)-2.JPG; Scaled and fitted without cropping into 9:16 with title and caption bars. 5. File:Mikrogeophagus ramirezi male.jpg; Sven Kullander; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Mikrogeophagus_ramirezi_male.jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 6. File:Apistogramma cacatuoides.jpg; Redspider; CC BY-SA 3.0; https://creativecommons.org/licenses/by-sa/3.0; https://commons.wikimedia.org/wiki/File:Apistogramma_cacatuoides.jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 7. File:Juvenille Golden Julie.jpg; Gerardeen92; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Juvenille_Golden_Julie.jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 8. File:Pelvicachromis pulcher (aka).jpg; André Karwath aka Aka; CC BY-SA 2.5; https://creativecommons.org/licenses/by-sa/2.5; https://commons.wikimedia.org/wiki/File:Pelvicachromis_pulcher_(aka).jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 9. File:Archocentrus nigrofasciatus female.jpg; S. Olkowicz - User Hippocampus on pl.wikipedia; CC BY 2.5; https://creativecommons.org/licenses/by/2.5; https://commons.wikimedia.org/wiki/File:Archocentrus_nigrofasciatus_female.jpg; Scaled and fitted without cropping into 9:16 with title and caption bars. 10. File:Hal - Pseudotropheus demasoni - 2.jpg; Emőke Dénes; CC BY-SA 4.0; https://creativecommons.org/licenses/by-sa/4.0; https://commons.wikimedia.org/wiki/File:Hal_-_Pseudotropheus_demasoni_-_2.jpg; Scaled and fitted without cropping into 9:16 with title and caption bars.