Genus

Common name: Fireworm

Scientific name: Haplosyllis

Haplosyllis is a genus of polychaete worms known for their vibrant colors and bristle-like setae. They are often referred to as fireworms due to their ability to inflict a painful sting if handled. These worms are detritivores, playing a role in the breakdown of organic matter in the reef ecosystem. They can be both fascinating and beneficial in a reef aquarium, consuming detritus and helping to keep the substrate clean. However, caution is advised as their sting can harm other tank inhabitants.

  1. Spirobranchus giganteus, Christmas tree worms
    Common name: Sponge Worm
    Scientific name: Haplosyllis spongicola