Ozius
Ozius is a genus of crabs in the family Oziidae. They are commonly known as “rock crabs” or “reef crabs” due to their preference for rocky habitats. These crabs are found in various parts of the Indo-Pacific region and some species have also been introduced to other areas.
Characteristics
Crabs belonging to the genus Ozius are typically characterized by their relatively broad and flattened carapace, which can range in color from brown to reddish-brown. Their legs are robust and often covered in spines or tubercles. Some species have distinctive markings or patterns on their carapace. The size of the crabs can vary depending on the species, with some reaching a carapace width of up to 15 centimeters.
Environment
Ozius crabs are primarily found in intertidal and subtidal zones, often inhabiting rocky shores, coral reefs, and seagrass meadows. They are generally found in areas with strong wave action and good water circulation.
Diet
Ozius crabs are omnivorous and feed on a variety of organisms, including algae, invertebrates, and detritus. They are known to be opportunistic feeders and will scavenge on carrion if available.
Reproduction
Like many crabs, Ozius species reproduce sexually. Female crabs carry their eggs on their abdominal appendages, and after hatching, the larvae develop through several stages before reaching adulthood.
Species
The genus Ozius contains a number of recognized species, including:
- Ozius albus
- Ozius guttatus
- Ozius laevis
- Ozius truncatus
- Ozius rugulosus
References
For more information about the genus Ozius, you can refer to the following resources: