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Lumbricus badensis | |
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Annelida |
Class: | Clitellata |
Order: | Opisthopora |
Family: | Lumbricidae |
Genus: | Lumbricus |
Species: | L. badensis |
Binomial name | |
Lumbricus badensis Michaelsen, 1907 | |
Lumbricus badensis is a type of giant earthworm, a species of annelid. It is endemic to the upper-elevation spruce forests of Germany's Black Forest, where its common name is Badischer Riesenregenwurm ("giant rainworm of Baden"). It inhabits exclusively the region between the mountains Feldberg and Belchen, and the Wiese Valley at elevations above 1000 m. [1] Up to 60 cm in length, this earthworm is one of the largest European species. [1] [2] It weighs between 25 and 35 g and lives in subterranean tubes which are up to 2.5 m deep. It feeds on organic matter it ingests from the surface and aerates the soil as it moves through it, contributing to the formation of humus. It is prey for foxes and owls. An informational trail about this giant earthworm, the Riesenregenwurm-Erlebnispfad, has been established on Belchen mountain. [1]
The Black Forest is a large forested mountain range in the state of Baden-Württemberg in southwest Germany, bounded by the Rhine Valley to the west and south and close to the borders with France and Switzerland. It is the source of the Danube and Neckar rivers.
Lumbricus terrestris is a large, reddish worm species thought to be native to Western Europe, now widely distributed around the world. In some areas where it is an introduced species, some people consider it to be a significant pest for out-competing native worms.
The Vosges are a range of medium mountains in Eastern France, near its border with Germany. Together with the Palatine Forest to the north on the German side of the border, they form a single geomorphological unit and low mountain range of around 8,000 km2 (3,100 sq mi) in area. It runs in a north-northeast direction from the Burgundian Gate to the Börrstadt Basin, and forms the western boundary of the Upper Rhine Plain.
The genus Lumbricus contains some of the most commonly seen earthworms in Europe among its nearly 700 valid species.
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 in Europe and Asia.
The Qinling or Qin Mountains, formerly known as the Nanshan, are a major east–west mountain range in southern Shaanxi Province, China. The mountains mark the divide between the drainage basins of the Yangtze and Yellow River systems, providing a natural boundary between North and South China and support a huge variety of plant and wildlife, some of which is found nowhere else on earth.
The giant Gippsland earthworm, Megascolides australis, is one of Australia's 1,000 native earthworm species.
The Ballon d'Alsace is a mountain at the border of Alsace, Lorraine, and Franche-Comté. From its top, views include the Vosges, the Rhine valley, the Black Forest, and the Alps.
Kinabalu Park, established as one of the first national parks of Malaysia in 1964, is Malaysia's first World Heritage Site designated by UNESCO in December 2000 for its "outstanding universal values" and the role as one of the most important biological sites in the world with more than 4,500 species of flora and fauna, including 326 bird and around 100 mammal species, and over 110 land snail species.
Lumbricus rubellus is a species of earthworm that is related to Lumbricus terrestris. It is usually reddish brown or reddish violet, iridescent dorsally, and pale yellow ventrally. They are usually about 25 millimetres (0.98 in) to 105 millimetres (4.1 in) in length, with around 95–120 segments. Their native distribution was mainland Europe and the British Isles, but they have currently spread worldwide in suitable habitats.
The Münstertal is a municipality in the southern Black Forest, which belongs to the district of Breisgau-Hochschwarzwald in Baden-Württemberg in southern Germany. It is 3 miles east from Staufen.
Belchenflue Pass is a mountain pass to use only by hikers in the Jura Mountains between the cantons of Basel-Country and Solothurn. Nearestby access by car is on the Chilchzimmersattel. Actually the pass does not have a distinct name. It is the signpost just nearby the dead-end hiking trail that has Belchenflue written on.
The alpine shrew is a species of mammal in the family Soricidae. It is found in the alpine meadows and coniferous forests of central and southern European mountain ranges.
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.
The Belchen, 1,414 metres (4,639 ft), or Black Forest Belchen is the fourth-highest summit of the Black Forest after Feldberg, Seebuck and Herzogenhorn. The municipalities of Münstertal, Schönenberg and Kleines Wiesental meet on the summit dome of Belchen which is located in the southwest German state of Baden-Württemberg.
Invasive species of earthworms from the suborder Lumbricina have been expanding their range in North America. Earthworms are considered one of the most abundant macroinvertebrates in the soil of ecosystems in temperate and tropical climates. There are around 3,000 species known worldwide. They are considered keystone species in their native habitats of Asia and Europe because, as detritivores, they alter many different variables of their ecosystem. Their introduction to North America has had marked effects on the nutrient cycles and soil profiles in temperate forests. These earthworms increase the cycling and leaching of nutrients by breaking up decaying organic matter and spreading it into the soil. This thins out the soil rapidly because earthworms do not require a mate to reproduce, allowing them to spread fast. Since plants native to these northern forests are evolutionarily adapted to the presence of thick layers of decaying organic matter, the introduction of worms can lead to a loss of biodiversity as young plants face less nutrient-rich conditions. Some species of trees and other plants may be incapable of surviving such changes in available nutrients. This change in the plant diversity in turn affects other organisms and often leads to increased invasions of other exotic species as well as overall forest decline. They are considered one of the most invasive animals in the Midwestern United States along with feral swine.
Microchaetus rappi, the African giant earthworm, is a large earthworm in the Microchaetidae family, the largest of the segmented worms. It averages about 1.4 meters in length, but can reach a length of as much as 6.7 meters and can weigh over 1.5 kilograms.
The Giant earthworm is a name often given to a variety of large invertebrates in the class Clitellata, many being from the family Megascolecidae. It may refer to:
The Southern Black Forest Nature Park is located in Baden-Württemberg in Germany and covers an area of 394,000 hectares. As of 2018, it is Germany's largest nature park.
The Southern Black Forest is the highest part of the Black Forest, an area heavily transformed by ice age glaciation south of a line roughly from Freiburg im Breisgau to Donaueschingen. The term High Black Forest is not quite identical; that usually includes the highest part of the Central Black Forest, southeast of the Elz valley, as well. The Southern Black Forest Nature Park also takes in this area, extending across the whole of the High Black Forest as well as several peripheral areas.