Eisenia (annelid)

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Eisenia
Redwiggler1.jpg
Eisenia fetida
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Annelida
Clade: Pleistoannelida
Clade: Sedentaria
Class: Clitellata
Order: Opisthopora
Family: Lumbricidae
Genus: Eisenia
Malm, 1900
Type species
Enterion fetidum
Savigny, 1826
Species

14 species (see text)

Eisenia is a genus of earthworms in the family Lumbricidae. [1] [2] They are sometimes known as rosy worms. [1] The genus is named after Swedish-American scientist Gustav Eisen. [1] [2] They burrow in soil and sediment in both terrestrial and freshwater environments. They have Palaearctic distribution, with introduced populations elsewhere. [2]

Species

There are 14 recognized species: [1]

There are also many described species with uncertain status. [1]

References

  1. 1 2 3 4 5 "Eisenia Malm, 1877". WoRMS. World Register of Marine Species. 2025. Retrieved 14 December 2025.
  2. 1 2 3 Timm, Tarmo; Veldhuijzen van Zanten, H. H. (2002). "Genus Eisenia". Freshwater Oligochaeta of North-West Europe 1.0. Retrieved 14 December 2025.