Lyretail Anthias Care Guide
Pseudanthias squamipinnis · Saltwater Anthias
What Lyretail Anthias look like
The Lyretail Anthias (Pseudanthias squamipinnis) exhibits a striking sexual dimorphism, with males displaying vibrant coloration characterized by a predominantly orange to pink body adorned with yellow and purple accents, while females are generally more subdued in hue, often appearing yellowish or pale pink. Adult males can reach a maximum size of approximately 3 inches (7.5 cm), while females typically remain smaller, averaging around 2.5 inches (6.4 cm). Notable morphological features include elongated dorsal and anal fins that contribute to their graceful swimming style, as well as a distinctive lyre-shaped tail fin that enhances their aesthetic appeal. The species possesses a lateral line system that aids in detecting water movements, and their dentition is adapted for feeding on zooplankton, with small, conical teeth suited for grasping prey. Defensive adaptations include their schooling behavior, which provides safety in numbers, and their ability to quickly dart into crevices or among reef structures when threatened.
Behavior & temperament
Lyretail Anthias are highly social fish, typically found in harems consisting of one dominant male and several females, which establishes a clear social hierarchy. They inhabit the upper water column of coral reefs, often swimming in a rhythmic pattern within the water column. Breeding behavior involves males displaying their vibrant colors and performing courtship dances to attract females. Their temperament is generally peaceful, though they can exhibit territorial aggression towards other males, especially during breeding seasons. They are known for their synchronous swimming patterns and can often be observed hovering near the reef structure, darting out to capture zooplankton as it drifts by.
Diet & feeding
In the wild, Lyretail Anthias primarily feed on zooplankton and small crustaceans. In captivity, they require a varied diet that includes high-quality frozen or live foods such as brine shrimp, mysis shrimp, and finely chopped marine foods to maintain their health and coloration.
Behind the name
The genus name 'Pseudanthias' is derived from the Greek words 'pseudo', meaning false, and 'anthias', referring to a group of fish in the family Serranidae. The species name 'squamipinnis' translates to 'scaled fin', highlighting the unique fin structure of this fish.
Plan your tank
Check the numbers before you buy: tank volume, salinity, salt mix, water changes, and your ongoing care routine.
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