![The Japanese pufferfish makes 'crop circles' in the sand as part of their mating ritual. They are geometric circles, completely symmetrical, and if the female approves, they'll mate. : r/Awwducational The Japanese pufferfish makes 'crop circles' in the sand as part of their mating ritual. They are geometric circles, completely symmetrical, and if the female approves, they'll mate. : r/Awwducational](https://i.redd.it/ods9b1ytpek61.jpg)
The Japanese pufferfish makes 'crop circles' in the sand as part of their mating ritual. They are geometric circles, completely symmetrical, and if the female approves, they'll mate. : r/Awwducational
![Role of Huge Geometric Circular Structures in the Reproduction of a Marine Pufferfish | Scientific Reports Role of Huge Geometric Circular Structures in the Reproduction of a Marine Pufferfish | Scientific Reports](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fsrep02106/MediaObjects/41598_2013_Article_BFsrep02106_Fig1_HTML.jpg)
Role of Huge Geometric Circular Structures in the Reproduction of a Marine Pufferfish | Scientific Reports
![Geosciences | Free Full-Text | A Fluid Dynamics Approach for Assessing the Intelligent Geomorphic Design of the Japanese Pufferfish Nest | HTML Geosciences | Free Full-Text | A Fluid Dynamics Approach for Assessing the Intelligent Geomorphic Design of the Japanese Pufferfish Nest | HTML](https://www.mdpi.com/geosciences/geosciences-11-00022/article_deploy/html/images/geosciences-11-00022-g001.png)
Geosciences | Free Full-Text | A Fluid Dynamics Approach for Assessing the Intelligent Geomorphic Design of the Japanese Pufferfish Nest | HTML
![Pufferfish creates beautiful underwater designs on sand to attract female partners during mating period (Watch Video) | India.com Pufferfish creates beautiful underwater designs on sand to attract female partners during mating period (Watch Video) | India.com](https://www.india.com/wp-content/uploads/2017/04/Pufferfish.jpg)