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Species: Astroblepus caquetae Caption: Close-up of head, Dorsal view	Species: Ancistrus lineolatus Caption: Close-up of head, Dorsal view
Species: Chaetostoma platyrhynchus Caption: Close-up of head, Dorsal view	Species: Chaetostoma sp. (6) Caption: Close-up of head, dorsal view
Species: Chaetostoma vagum Caption: Close-up of head, Dorsal view	Species: Hypostomus argus Caption: Close-up of head, Dorsal view
Species: Hypostomus niceforoi Caption: Close-up of head, Dorsal view	Species: Hypostomus oculeus Caption: Close-up of head, Dorsal view
Species: Rineloricaria felipponei Caption: Close-up of head, Dorsal view	Species: Rineloricaria pareiacantha Caption: Close-up of head, Dorsal view