Christmas Tree Worm Parasite. Christmas tree worms spirobranchus giganteus are found on coral reefs in tropical waters around the world. Christmas tree worms are not dangerous to humans and both male and female christmas tree worms exist.
Christmas tree worms spirobranchus giganteus are christmas tree shaped serpulid tube dwelling. World range habitat. The hammerhead worm bipalium sp is a terrifying toxic terrestrial flatworm.
They aren t very big averaging about 1 5 inches in length.
Encrusting species of porites like the boulder coral often enter the aquarium trade on live rock or as a christmas tree worm rock. The eggs are fertilized in the water then develop into larvae that settle on coral heads and burrow into the. Christmas tree worms spirobranchus giganteus description behavior. While the distinctive looking worms don t pose a direct threat to human beings they re an invasive species that packs the power to eradicate earthworms.