Iphione
Iphione is a genus of marine polychaetes in the family Iphionidae. These worms are commonly known as “bristle worms” due to their numerous, often brightly colored, chaetae (bristles). While most Iphionidae species are found in shallow water, some members of the genus Iphione are known to inhabit deeper environments.
Characteristics
Iphione species are characterized by their slender bodies, which can range in length from a few millimeters to several centimeters. Their bodies are segmented, with each segment bearing a pair of parapodia, fleshy appendages that bear the chaetae. These chaetae are typically arranged in bundles and are often brightly colored, giving the worms a striking appearance. The worms also possess a pair of palps, sensory organs located near the mouth, and a pair of antennae.
Environments
Iphione worms are found in a variety of marine environments, including intertidal zones, rocky shores, and coral reefs. Some species are also found in deeper water, such as the abyssal zone. They are typically found burrowed in sediment or under rocks, where they feed on detritus, algae, and small invertebrates.
Notable Species
- Iphione mucronata: A common species found in the North Atlantic Ocean, known for its distinctive, spiny appearance.
- Iphione parva: A smaller species found in the Mediterranean Sea and the eastern Atlantic Ocean.
- Iphione minuta: A tiny species found in the Pacific Ocean, often found associated with sponges.
References
For more detailed information and images of Iphione species, please refer to the following resources: