Aries Mammals - Bovidae - Sheep, Goats and Bovides | Sergey Yartsev | Czech Origami Convention 2018-2019
| 247 | Square | |
Bear Mammals - Ursidae - Bears | Sergey Yartsev | Origami USA Convention 2015 (read full review)
| 218 | Square | |
Cat Mammals - Felidae - Cats | Sergey Yartsev | Czech Origami Convention 2012
| 61 | Square | |
Cicada Insects | Sergey Yartsev | Olympiad 2017 - Round 2
| 14 | Square | Folded by PAN Hang |
Dog Mammals - Canidae - Dogs | Sergey Yartsev | Origami USA Convention 2018
| 215 | Square | Folded by Rui Roda |
Dragon Imaginary beings - Dragons | Sergey Yartsev | Olympiad 2013
| 16 | Square | Folded by Luc Marnat |
Green rose chafer Insects | Sergey Yartsev | Olympiad 5
| 18 | Square | Folded by Pere Olivella |
Hedgehog Mammals - Erinaceidae - Hedgehogs | Sergey Yartsev | Olympiad 2014
| 7 | Square | Folded by PAN Hang |
Lion Mammals - Felidae - Lions | Sergey Yartsev | AEP convention 2011 | 324 | Square | Folded by Rui Roda |
Squirrel Mammals - Rodentia - Squirrels | Sergey Yartsev | Olympiad 2016
| 12 | Square | Folded by Natalia Romanenko |
Tortoise Reptiles - Turtles | Sergey Yartsev | Personal Collection | | Square | Folded by Rui Roda |
Wolf Mammals - Canidae - Coyotes, Foxes and Wolves | Sergey Yartsev | Olympiad 2012
| 7 | Square | Folded by Luc Marnat |