The basic annelid form consists of multiple segments.
This deep ocean pelagic (free-swimming) annelid has modified bioluminescent gills that can be cast off from an individual.
As a schmutzdecke ages, more algae tend to develop, and larger aquatic organisms may be present including some bryozoa, snails and annelid worms.
The extent of this type of evolution within the superphylum will be revealed by the crustacean, annelid, and molluscan genome projects currently in progress.
The reedfish is nocturnal, and feeds on annelid worms, crustaceans, and insects.
Crustaceans, including crabs, prawns, amphipods and copepods, are commonly taken, as are a number of polychaete and annelid worms.
As carnivores, they will readily eat many types of small annelid worms, insects, and crustaceans, and they will also eat standard flake foods.
The young toads and the adult toads consume insects, such as flies and beetles, shrimp and larvae; but also annelid worms and terrestrial arthropods.
