| Macrobrachium formosense | |
|---|---|
| Museum specimen | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Caridea |
| Family: | Palaemonidae |
| Genus: | Macrobrachium |
| Species: | M. formosense |
| Binomial name | |
| Macrobrachium formosense Spence Bate, 1868 | |
| Synonyms | |
| |
Macrobrachium formosense, the crane river prawn, is a species of freshwater shrimp in the family Palaemonidae. It lives in streams and rivers in Taiwan and southern Japan, including the Ryukyu Islands. Macrobrachium formosense reaches a carapace length of 10–20 millimetres (0.4–0.8 in).