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The Lumbricidae are a family of earthworms.About 33 lumbricid species have become naturalized around the world, [1] but the bulk of the species are in the Holarctic region: from Canada (e.g. Bimastos lawrenceae on Vancouver Island) and the United States (e.g. Eisenoides carolinensis, Eisenoides lonnbergi and most Bimastos spp.) and throughout Eurasia to Japan (e.g. Eisenia japonica, E. koreana ...
Lumbricus terrestris is a large, reddish worm species thought to be native to Western Europe, now widely distributed around the world (along with several other lumbricids).
An earthworm is a soil-dwelling terrestrial invertebrate that belongs to the phylum Annelida.The term is the common name for the largest members of the class (or subclass, depending on the author) Oligochaeta.
Family Synonyms "Deinonema" Ludwig W et al. 1990 "Ca. Ferristratum" McAllister et al. 2021 "Guhaiyingella" Haiying 1995 "Magnoovum" Orpin 1976 Eadie's oval "Nanobacterium" Ciftcioglu et al. 1997 "Nonospora" Fokin et al. 1987 "Ca. Ovibacter" corrig. Fenchel & Thar 2004 "Parakaryon" Yamaguchi et al. 2012 Myojin parakaryote "Pseudogluconobacter"
The genus Lumbricus contains some of the most commonly seen earthworms in Europe among its nearly 700 valid species. [2]Characteristics of some commonly encountered species are:
One significant biotic interaction of Lumbricus rubellus results from a relationship with vitamin B 12-producing microorganisms such as bacteria and actinomycetes and barley. [3] The presence of such earthworms as Lumbricus rubellus increases concentrations of vitamin B 12-producing microorganisms and vitamin B 12 in the soil. The result is an ...
The Lumbriculidae are a family of microdrile oligochaetes common in freshwater environments, including streams, lakes, marshes, wells and groundwater. They should not be confused with the earthworm family Lumbricidae. Many species and genera are highly endemic, mainly in Siberia and the western parts of North America.
Ascaris lumbricoides is a large parasitic roundworm of the genus Ascaris. It is the most common parasitic worm in humans. [1] An estimated 807 million–1.2 billion people are infected with Ascaris lumbricoides worldwide. [2]