Hemigrapsus oregonensis
Substrate and environment
- Exclusively a marine species
- The species is generally observed in a sandy/silty area.
- The species is generally motionless in its environment
- The species is found in a sheltered zone
- The species can be found between 0 and 1 Meters.
- Very common species.
Environment and movement of the nocturnal species
- The species is generally observed in seagrass among algae or phanerogams.
- The species is generally seen moving in its environment.
- The species is generally found on or close to the seafloor.
- The animal hunts at night
General behaviour of the species
- Species generally solitary
- The animal is fearful of the diver
General characteristics of the species
- Maximum size : 4 cm
- The animal is a grazer of algae.
Relationship with humans
- The species can be eaten but is of no particular culinary interest
The species can be confused with other species of similar appearance!