Lamellate Leaf Worm (Phyllodoce lamelligera) – Complete Care Guide

General Information

Phylodoce lamelligera, commonly known as the Lamellate Leaf Worm, is a fascinating polychaete worm found in marine environments. This species is part of the Phyllodocidae family and is known for its segmented body and paddle-like parapodia, which it uses for locomotion. Its intricate body structure and vibrant coloration make it a subject of interest for marine enthusiasts and researchers alike.

While not commonly kept in home aquariums, Phyllodoce lamelligera is occasionally encountered as a hitchhiker in live rock or substrate. Its presence can be a mixed blessing, as it plays a role in breaking down detritus but may also pose risks to other tank inhabitants if not monitored.

Physical Appearance and Distinguishing Characteristics

The Lamellate Leaf Worm is characterized by its elongated, segmented body adorned with paddle-like parapodia that aid in swimming and crawling. Its coloration varies but often includes shades of brown, green, and iridescent hues, making it visually striking under aquarium lighting. The worm's head features sensory appendages that help it navigate its environment and locate food.

Behavior and Temperament

Phylodoce lamelligera is an active and opportunistic feeder, often scavenging for detritus, organic matter, and small invertebrates. While generally not aggressive, it can exhibit predatory behavior towards smaller tank inhabitants, such as tiny crustaceans or worms. Its nocturnal habits make it more active during the night, which can be intriguing for aquarists who enjoy observing their tank's nighttime dynamics.

Rarity and Availability

This species is not intentionally collected for the aquarium trade and is rarely available for purchase. It is most commonly introduced to aquariums as a hitchhiker on live rock or coral. Its price is negligible, as it is not a sought-after species, but its presence can add biodiversity to a tank when managed properly.

Care

While Phylodoce lamelligera does not require specialized care, its presence in an aquarium should be monitored. It thrives in well-established tanks with stable water parameters and ample detritus or organic matter to feed on. Providing hiding spots and a natural substrate will help mimic its natural habitat and encourage its natural behaviors.

Diet and Feeding

Phylodoce lamelligera is a detritivore, feeding primarily on organic matter, detritus, and small invertebrates. In captivity, it can be sustained with supplemental feedings of finely chopped seafood, frozen foods, or sinking pellets designed for bottom-dwelling organisms. Its scavenging habits can help maintain tank cleanliness, but overfeeding should be avoided to prevent water quality issues.

Health and Common Issues

This species is generally hardy and resilient, provided water parameters remain stable. However, it is sensitive to sudden changes in salinity, temperature, or water quality. Regular tank maintenance and monitoring are essential to ensure its well-being. When introducing live rock or substrate, inspect for hitchhikers to avoid unwanted surprises.

Habitat

Phylodoce lamelligera is naturally found in shallow marine environments, including sandy or muddy substrates and rocky intertidal zones. Its distribution spans temperate and tropical regions, where it plays a vital role in the ecosystem as a scavenger and detritivore. Replicating these conditions in captivity, with a natural substrate and stable water parameters, will support its health and natural behaviors.

Common name: Lamellate Leaf Worm