Invertebrates of the Presidio
Created by Kenneth Rangel
Branchiobdellida
Branchiobdellida are an order of leech-like clitellates that are mostly exoparasites of crayfish....
Naididae
The Naididae (formerly known as Tubificidae) are a family of clitellate oligochaete worms like the sludge worm, Tubifex tubifex. They are key components of the benthic communities of many freshwater and marine ecosystems.
Sludge Worm
Tubifex tubifex, also called the sludge worm, or sewage worm, is a species of tubificid segmented worm that inhabits the sediments of lakes and rivers on several continents. Tubifex probably includes several species, but distinguishing between them is difficult because the reproductive organs, commonly used in species identification, are resorbed after ...more ↓
