Blue crab
Crustaceans | Robert J. Lang |  Origami Sea Life by John Montroll and Robert J. Lang (read full review)
| 162 | Square | 
Folded by Nicolas Terry |
Blue crab
Crustaceans | Robert J. Lang |  Origami Under the Sea by John Montroll and Robert J. Lang (read full review)
| 102 | Square |
Folded by Nicolas Terry |
Crab
Crustaceans | John Montroll |  Origami Fold by Fold by John Montroll
| 113 | Square | |
Crab
Crustaceans | John Montroll |  Origami Symphony No. 4: Capturing Vibrant Coral Reef Fish by John Montroll
| 122 | Square | |
Crab
Crustaceans | John Montroll |  Animal Origami For The Enthusiast by John Montroll (read full review)
| 93 | Square | 
Folded by Eileen Tan |
Crab
Crustaceans | John Montroll |  Origami Sea Creatures by John Montroll
| 38 | Square |
Folded by Eileen Tan |
Fiddler crab
Crustaceans | Robert J. Lang | Origami Sea Life by John Montroll and Robert J. Lang (read full review)
| 169 | Square | 
Folded by Magali |
Fiddler crab
Crustaceans | Robert J. Lang |  Sea Creatures in Origami by John Montroll and Robert J. Lang (read full review)
| 97 | Square |
Folded by Magali |
Hermit crab
Crustaceans | Robert J. Lang | Origami Sea Life by John Montroll and Robert J. Lang (read full review)
| 157 | Square | 
Folded by Nicolas Terry |
Hermit crab
Crustaceans | Robert J. Lang | Sea Creatures in Origami by John Montroll and Robert J. Lang (read full review)
| 92 | Square |
Folded by Nicolas Terry |
Horseshoe crab
Arachnids - Horseshoe Crabs | Robert J. Lang | Origami Sea Life by John Montroll and Robert J. Lang (read full review)
| 153 | Square | 
Folded by Nicolas Terry |
Horseshoe crab
Arachnids - Horseshoe Crabs | Robert J. Lang | Sea Creatures in Origami by John Montroll and Robert J. Lang (read full review)
| 88 | Square |
Folded by Nicolas Terry |
