Butterfly fish by Seo Won Seon (Redpaper)

Diagrams in Creative Origami by Seo Won Seon and Lee In Kyung (Red and White Paper)
Folded from a square of duo origami paper

Fish by Jun Maekawa

Diagrams in Viva! Origami by Kunihiko Kasahara
Diagrams in Genuine Japanese Origami (Book 1) by Jun Maekawa
Diagrams in Genuine Origami Square-Root 2 by Jun Maekawa
Folded from a rectangle of scrapbooking paper

Cheerful fish by Katrin Shumakov

Diagrams in Clownfish and Friends by Katrin and Yuri Shumakov
Diagrams in Origami Sailing by Katrin and Yuri Shumakov
Folded from a square of duo origami paper

Clown anemonefish by Morisawa Aoto

Diagrams in New Generation of Supreme Origami by Makoto Yamaguchi
Folded from a square of origami paper

Clownfish by John Montroll

Diagrams in Perfect Pets Origami by John Montroll
Diagrams in Origami Fish And Other Sea Creatures by Nick Robinson
Folded from a square of origami paper

Clownfish by Katrin Shumakov

Diagrams in Clownfish and Friends by Katrin and Yuri Shumakov
Diagrams in Origami Sailing by Katrin and Yuri Shumakov
Folded from a square of origami paper

Clownfish by Marc Kirschenbaum

Diagrams in Origami by the Sea by Marc Kirschenbaum
Folded from a square of origami paper

Colorful angelfish by John Montroll

Diagrams in Origami Symphony No. 4: Capturing Vibrant Coral Reef Fish by John Montroll
Folded from a square of duo origami paper

Devil fish by Yuri Shumakov

Diagrams in Origami Sailing by Katrin and Yuri Shumakov
Folded from a square of Tant paper

Discus fish by Peter Engel

Diagrams in Origami from Angelfish to Zen by Peter Engel
Folded from a square of Nicolas Terry's tissue-foil