| Moniligastridae | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Annelida |
| Class: | Clitellata |
| Subclass: | Oligochaeta |
| Order: | Moniligastrida |
| Family: | Moniligastridae Claus, 1880 |
| Genera | |
Moniligastridae is a family of earthworms native to South and Eastern Asia, containing around 200 species and five genera. [1] [2]
The Lumbricidae are a family of earthworms. About 33 lumbricid species have become naturalized around the world, but the bulk of the species are in the Holarctic region: from Canada and the United States and throughout Eurasia to Japan. An enigmatic species in Tasmania is Eophila eti. Currently, 670 valid species and subspecies in about 42 genera are recognized. This family includes the majority of earthworm species well known to Europeans and Asians
Oligochaeta is a subclass of animals in the phylum Annelida, which is made up of many types of aquatic and terrestrial worms, including all of the various earthworms. Specifically, oligochaetes comprise the terrestrial megadrile earthworms, and freshwater or semiterrestrial microdrile forms, including the tubificids, pot worms and ice worms (Enchytraeidae), blackworms (Lumbriculidae) and several interstitial marine worms.
Megascolecidae is a taxonomic family of earthworms native to Madagascar, Australia, New Zealand, Southeast Asia, and North America. All species of the Megascolecidae belong to the Clitellata class. The Megascolecidae comprise a large family of earthworms and they can grow up to 2 meters in length. The intercontinental distribution of Megascolecidae species favours the continental drift theory.
Ice worms are enchytraeid annelids of the genus Mesenchytraeus. The majority of the species in the genus are abundant in gravel beds or the banks of riverine habitats, but the best-known members of the genus are found in glacial ice. They include the only annelid worms known to spend their entire lives in glacial ice, and some of the few metazoans to complete their entire life cycle at conditions below 0 °C (32 °F).
The Eudrilidae are a family of earthworms, mostly of Africa. One species, Eudrilus eugeniae, is widely distributed around the warmer parts of the world and historically cultured as the "African nightcrawler".
Spenceriella is a genus of worms in the family Megascolecidae that is now included in the prior genus Anisochaeta although some other species are transferred to Celeriella.
The Acanthodrilidae are an ancient and widely distributed family of earthworms which has native representatives in Australia, New Zealand, South Africa, South America, and North America. No native species are known from India nor Asia. The family possibly shows a pre-Pangaean distribution.
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 Oligochaeta. In classical systems, they were in the order of Opisthopora since the male pores opened posterior to the female pores, although the internal male segments are anterior to the female. Theoretical cladistic studies have placed them in the suborder Lumbricina of the order Haplotaxida, but this may change. Other slang names for earthworms include "dew-worm", "rainworm", "nightcrawler", and "angleworm". Larger terrestrial earthworms are also called megadriles as opposed to the microdriles in the semiaquatic families Tubificidae, Lumbricidae and Enchytraeidae. The megadriles are characterized by a distinct clitellum and a vascular system with true capillaries.
Rhinodrilus fafner is a presumed extinct giant earthworm from the family Glossoscolecidae. It is only known by the ill-preserved holotype discovered in 1912 near Belo Horizonte in the Brazilian state of Minas Gerais and described in 1918 by German zoologist Wilhelm Michaelsen (1860–1937) from the National History Museum in Hamburg. The collected individual has a length of 210 centimetre and the body which consists of 600 single segments is 24 millimetre in diameter. Along with Amynthas mekongianus and Megascolides australis, Rhinodrilus fafner is among the largest known giant earthworms. Rhinodrilus fafner was confined to a small habitat and vanished possibly due to habitat destruction. It was officially declared extinct by the Brazilian Ministry of Environment (MMA) in 2003. However, the rediscoveries of the Giant Palouse earthworm in 2005 and the Brazilian earthworm Fimoscolex sporadochaetus in 2007 created hope that Rhinodrilus fafner may be found again.
Johann Wilhelm Michaelsen was a German zoologist who was a world authority on the Oligochaeta which includes the earthworms. He named and described more than a thousand new species.
Amynthas is a genus of earthworms in the family Megascolecidae. They are known as jumping worms, snake worms, or crazy worms because of their erratic thrashing behaviour when disturbed. The genus is native to East Asia, but they are invasive in many areas of the United States. They are a matter of concern in many states, as they disrupt the native forest ecology by affecting soil structure and chemistry.
Gustavus Augustus Eisen was a Swedish-American polymath. He became a member of California Academy of Sciences in 1874 and a Life Member in 1883. In 1893, he became the 'Curator of Archaeology, Ethnology, and Lower Animals' at the academy. He later changed titles to 'Curator of Marine Invertebrates'. In 1938, he was appointed as an 'Honorary Member', which is considered the highest honor from the academy.
Earthworms are invasive species throughout the world. Of a total of about 6,000 species of earthworm, about 120 species are widely distributed around the globe. These are the peregrine or cosmopolitan earthworms. Some of these are invasive species in many regions.
A megadrile is a kind of worm, a mostly terrestrial oligochaete. Megadriles are placed within the superorder Megadrilacea, and include Moniligastrida and Lumbricina.
Drawida polydiverticulata is a species of earthworm from family Moniligastridae found from shola grasslands of the Munnar region in Kerala.
Drawida thomasi is a species of earthworm found from Kakkadampoyil in Kerala. It belongs to the primitive family, Moniligastridae. D. thomasi is approximately 5 cm long and bluish in colour.
Amynthas mekongianus, the Mekong worm or Mekong giant earthworm, previously known as Megascolex mekongianus, is a species of earthworm in the family Megascolecidae. It is native to the vicinity of the River Mekong in southeastern Asia and may have more than 500 segments and grow to a length of 2.9 m (10 ft).
Megascolecidae earthworm Amynthas japonicus was a Japanese native probably collected from Nagasaki in the 1820s. It was one of three native earthworms featured in Dr P.F.B. von Siebold’s extensive collection and recorded as one of Japan’s earliest pheretimoid species. It is now deemed extinct given that a 2018 Nagasaki expedition and earlier 1930s reports failed to locate it. It is featured on The Recently Extinct Plants and Animals Database.
Opisthopora is an order of mostly terrestrial worms.
Drawida is a genus of annelids belonging to the family Moniligastridae.
| Authority control databases: National |
|---|
 | This annelid-related article is a stub. You can help Wikipedia by expanding it. |
