Pseudojuloides
Pseudojuloides is a genus of wrasses, small fish in the family Labridae. They are commonly known as “fairy wrasses” due to their bright colors and often dramatic patterns. There are nine recognized species within the genus, which can be found in the tropical waters of the Indian Ocean and Pacific Ocean.
Characteristics
Members of the genus Pseudojuloides are typically small, reaching a maximum size of about 10 cm (4 inches). They are characterized by their elongated, compressed bodies and their distinctive, often striking coloration. Many species have intricate patterns of stripes, spots, and blotches, which can vary between individuals and even change with age.
Fairy wrasses are generally diurnal, meaning they are active during the day. They are carnivores, feeding primarily on small invertebrates, such as crustaceans, mollusks, and worms. Some species are known to be opportunistic feeders, and may also consume algae and other plant matter.
Environment
Pseudojuloides species are found in a variety of marine environments, including coral reefs, rocky shores, and seagrass beds. They prefer areas with good water clarity and plenty of cover, such as crevices and overhangs. These fish are often found in shallow waters, but some species can be found at depths of up to 30 meters (100 feet).
Species
The nine recognized species within the genus Pseudojuloides include:
- Pseudojuloides elongatus
- Pseudojuloides erythrospilos
- Pseudojuloides fragilis
- Pseudojuloides guamensis
- Pseudojuloides inornatus
- Pseudojuloides japonicus
- Pseudojuloides microdon
- Pseudojuloides nigrofasciatus
- Pseudojuloides xanthomos