Biogeographical regions of freshwater fishes
The shapefiles of the global biogeographical regions of freshwater fishes are available below:
- Regions and supercontinental regions: zip file
- Supercontinental regions only: zip file
- Regions only : zip file
For those interested in the methods we used in the paper, I wrote a complete, detailed tutorial on how to perform biogeographical network analyses in R here: https://github.com/Farewe/biogeonetworks
![](http://borisleroy.com/wp-content/uploads/2019/07/NET_regions_corrected_proj_lvl1-1024x624.png)
![](http://borisleroy.com/wp-content/uploads/2019/01/NET_regions_corrected_proj_lvl2.png)