Chromadorids
Chromadorids are a family of free-living marine nematodes. These small, unsegmented roundworms are typically found in marine sediments and can be quite abundant in benthic environments. They belong to the order Chromadorida, which is characterized by specific anatomical features of the amphidial fovea, a sensory organ on the head. Chromadorids often exhibit vibrant colors, which is the origin of their family name, derived from the Greek word "chroma" meaning color. Their coloration can vary widely depending on the species and environmental conditions.
The diet of chromadorids is diverse, with many species being detritivores, feeding on decaying organic matter.
Chromadorids are ecologically important as a food source for larger invertebrates and fish. They also contribute