Distribution
Where they come from
- Species placed
- 1,201 of 1,810
- Countries
- 161
- Regions
- 25
- Rivers
- 1,785
Asia
755 species · 44 countries
South America
329 species · 12 countries
Africa
85 species · 47 countries
North & Central America
43 species · 20 countries
Oceania
23 species · 10 countries
Europe
12 species · 28 countries
Regions
25 places that are not countries
- Borneo164 species
- Peninsular Malaysia115 species
- Sumatra102 species
- Java38 species
- Riau Islands14 species
- Hainan12 species
- Bangka10 species
- Belitung10 species
- Sulawesi8 species
- New Guinea6 species
15 more have fewer than 5 species each: Andaman Islands, Aru Islands, Bali, Bintan, Bonin Islands, Hawaii, Lombok, Maluku Islands, Marquesas Islands, Mascarene Islands, Palawan, Ryukyu Islands, Timor, Tioman Island, Yakushima.
Rivers
1,785 carry a profile
Only the rivers with the most species are listed. The others are still linked on the species found in them.
609 species have no location
Their profiles usually name the place. It was never linked to one.