There are over 3000 different kinds of earthworms; Annelids – the phylum of which Earthworms are part, are good swimmers. Hermaphroditism makes possible two exchanges of sperms, instead of only one, when two individuals meet. They prefer undisturbed soil and are common in lawns. The clitellum is a thickened part of the body wall secretes a cocoon-like sac around the eggs. Scientific name: phylum Annelida, class Oligochaeta. scientific name: Conoderus rudis (Brown) (Insecta: Coleoptera: Elateridae) Introduction - Distribution - Description and Life Cycle - Hosts - Damage - Economic Importance - Management - Selected References Introduction (Back to Top) Wireworms are the larvae of click beetles. They are a source of food for birds, snakes and beetles. Subclass: Oligochaeta. ! i need the order(s) (which i think is haplotaxida but idk for sure) and the genus and species name. Greetings Kindly find below the taxonomic classification of the Earthworms Lumbricus terrestis and Pheretima posthuma. An earthworm does not hav… However, for the purposes of earthworm farming, one of the only types of earthworms that can produce in high numbers are Red wigglers. They feed by picking up food … I tried many attempts to rear e-worms collected from our garden here in Malaysia and also in the US . In classical systems they were placed in the order Opisthopora, on the basis of the male pores opening posterior to the female pores, even though the internal male segments are anterior to the female. Scientific name i: Lumbricus terrestris: Taxonomy navigation › Lumbricus terrestris complex. Different earthworm species are found in natural, agricultural, and urban environments; as of the mid 1990s there were 51 earthworm species reported in Florida. Common Marsh Worm, Red Wriggler, (European) earthworm. What are some samples of opening remarks for a Christmas party? Earthworm is the common name for the larger terrestrial invertebrates of the Oligochaeta (which is either a class or subclass depending on the author) in the phylum Annelida (segmented worms). Worldwide there are over 3,000 species described and advances in taxonomy using DNA is changing this, highlighting new species and new subspecies. Creatures » Cellular Organisms » Eukaryotes » Opisthokonts » Animals » Bilateria » Protostomes » Spiralians » Segmented Worms » Sedentaria » Earthworms, Leeches, And Relatives » Crassiclitellata » Earthworms » Lumbricus « How can you tell the dorsal from ventral side? The biggest individuals can be up to 35 cm in length when moving. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Description. Large earthworms, or night crawlers (Lumbricus terrestris), are cultivated and sold as bait for freshwater fishes and as humus builders in gardens. Thanks , this clears my doubt. The earthworm can grow up to 30 cm long. Scientific name: Lumbricus terrestris; Type: Invertebrates; Key information Earthworms are made up of many ridged segments. All earthworms are hermaphrodites (that is, a single individual can produce both male and female gametes, the eggs and sperm). See more. McCoy, 1878. 2 Citations; 412 Downloads; Abstract ‘The object ... is to promote stability and universality in the scientific names of animals, and to ensure that each name is unique and distinct.’ -International Code of Zoological Nomenclature. The scientific names for these regions are: Observe the earthworm as it moves. How many candles are on a Hanukkah menorah? The Lob Worm is Britain's largest earthworm. Phylum or Division: Annelida Phylum or Division: Annelida Annelids that fall under the class, clitellata, are characterized by possessing a unique reproductive structure called a clitellum. 2. The scientific name for Night Crawlers derives as follows: Lumbricus: A Latin word for earthworm. Earthworm, also called angleworm, any one of more than 1,800 species of terrestrial worms of the class Oligochaeta (phylum Annelida)—in particular, members of the genus Lumbricus. Earthworms are the familiar red, reddish-brown, pink, pale, or sometimes greenish worms which are found in soil, forest litter, compost, and similar materials. Depending on the species, an adult earthworm can be from 10 mm (0.39 in) long and 1 mm (0.039 in) wide to 3 m (9.8 ft) long and over 25 mm (0.98 in) wide, but the typical Lumbricus Terrestris grows to about 360 mm (14 in) long. The underside is light. For the source and more detailed information concerning this subject, click on the related links section indicated below. In several Germanic languages, it is called variants of "rain worm", for example in German Gemeiner Regenwurm ("common rain worm") or in DanishStor regnorm ("large rain worm"). In North America, the term nightcrawler (or vitalis) is also used. Who is the longest reigning WWE Champion of all time? Definition: A wavelike sequence of muscular contraction and relaxation that passes along a tubelike structure, such as a vertebrate intestine, or the body of an earthworm show all … In temperate zone areas, another of the most commonly seen earthworms are lumbricids (Lumbricidae).it's Lumbricus terrestrisAny of various terrestrial annelid worms of the class Oligochaeta, especially those of the family Lumbricidae, that burrow into and help aerate and enrich soil. The sludge worm Tubifex, abundant near sewer outlets and thus an indicator of water pollution, is collected and sold as food for tropical fish. •Phylum: Annelida The reddish-gray-colored common earthworm, often called a night crawler in the United States, is familiar to anyone with a fishing rod or a garden. Genus: Megascolides. Class: Clitellata. 3. What is a sample Christmas party welcome address? Finding the scientific name requires detective work, because there can be multiple common names that can vary geographically, and similar common names can refer to a variety of organisms. The reddish-gray colored body of the earthworm is segmented, and the vital organs are present in particular segments. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. This name generator will give you 10 random scientific names for animals and creatures. What are the release dates for The Wonder Pets - 2006 Save the Ladybug? Every garden needs earthworms. The reddish-gray colored body of the earthworm is segmented, and the vital organs are present in particular segments. )Pay particular attention to the colour between the head and the clitellum. There are over 1800 species of earthworms identified to date. Eggs are produced when two earthworms inseminate each other during mating. Thanks , this clears my doubt. In classical systems, they were placed in the order Opisthopora, on the basis of the male pores opening posterior to the female pores, though the internal male segments are anterior to the female. What is the scientific name of the earthworm? The Lob Worm is Britain's largest earthworm. Its colour can range from purple to red to a dark or brownish red. Disclaimer: ITIS taxonomy is based on the latest scientific consensus available, and is provided as a general reference source for interested parties. Organisms in this class are usually all hermaphroditic, and lack parapodia. Earthworms breathe and loose moisture by diffusion through the skin, and are therefore restricted to moist habitats. However, it has an unusual pigmentation. Earthworms do not have appendages (like arms or legs), but they do have bilateral symmetry. Earthworms exchange carbon dioxide and oxygen through their skin because they lack lungs. In Britain, it is primarily called the common earthworm or lob worm (though the name is also applied to a marine polychaete). What are some samples of opening remarks for a Christmas party? Lumbricus (Genus) Earthworms are invertebrates that belong to the order Opisthopora. Though primitive and humble, the earthworm provides a necessary service in sustaining agriculture. Their colour is brownish to purplish red above, yellow-orange below, with one end a flat paddle shape. Individual species are found in most habitats worldwide. Scientific name: Lumbrucis terrestris •Kingdom: Animalia. Polychaetes play… Read More ; description. They are found abundantly in North America, Europe and western Asia. Most oligochaetes can be classified as predators or detritivores; Predatory aquatic earthworms generally feed on small invertebrates such as tiny crustaceans and other worms.. Detritivorous aquatic earthworms consume decomposing organic material such as plant matter, decomposing organisms, faeces, and the bacteria that grows on these.. Earthworm is the common name for the largest members of Oligochaeta (which is either a class or subclass depending on the author) in the phylum Annelida. scientific name for earthworm? Its specific name arises because when handled roughly it exudes a pungent liquid. Adapted by Earthworm Society of Britain. Epigeic earthworm speices include Dendrobaena octaedra, Dendrobaena attemsi, Dendrodrilus rubidus, Eiseniella tetraedra, Heliodrilus oculatus, Lumbricus rubellus, Lumbricus castaneus, Lumbricus festivus, Lumbricus friendi, Satchellius mammalis Compost earthworms (c) Natural History Museum, London. Simply described, the earthworm consists of two tubes inserted into one another: the skin muscle tube with its longitudinal and circular muscles and the intestinal canal. How long will the footprints on the moon last? Scientific name: Lumbrucis terrestris •Kingdom: Animalia. They aerate the soil, fertilize it with their waste and feed on leaves, dirt and other organic matter. Earthworms belong to the Oligochaetes-which means 'few bristles' and are represented by 29 species of earthworm here in the UK. Earthworms play a role in the global cycling of carbon, nitrogen, phosphorus, and organic matter. When determining the colour of an earthworm, make sure that you are looking at the dorsal side (back side) of the earthworm. Theoretical cladistic studies have placed them, instead, in … Common name i: Common earthworm: Synonym i-Other names i ›Lumbricus sp. What is a sample Christmas party welcome address? However, it is not a legal authority for statutory or regulatory purposes. An earthworm has five aortic arches, each functioning similarly to a heart. Earthworm definition, any one of numerous annelid worms that burrow in soil and feed on soil nutrients and decaying organic matter. Its colour was a key identification feature. Earthworms occur in soils around the world, provided there is enough moisture and organic content for survival. The earthworm's scientific name is Lumbricus terrestris. Aporrectodea limicola and Sparganophilus, as well as several other types of earthworms are found in mud in streams. Earthworm facts. Red wigglers are considered the best compost worms – because they can live in close, high populated areas and don’t burrow. What is the scientific name and common name of earthworm? Hope another Malaysian nearby can assist. There are many types of worms, but those that we commonly encounter in our gardens are earthworms. All Rights Reserved. (The ventral side of most earthworms is colourless, and thus cannot be used in identification. Earthworm Types There are 3 main types of earthworm; the compost worm, the earthworker worm and the root dwelling worm. Preamble, paragraph 2. The scientific name for Night Crawlers derives as follows: So, Lumbricus terrestrisis "earthworm of the earth". Prof Olaf Schmidt (Associate Editor, University College Dublin) and Dr Felicity Crotty (Associate Editor, Royal Agricultural University) To meet the recent resurgence in interest in earthworm research, this Virtual Issue provides Free Access for a limited period to selected papers that have explored the role of earthworms in soils and soil processes in the European Journal of Soil Science … For the source and more detailed information concerning this subject, click on the related links section indicated below.The scientific name for earthworm is Lumbricus terrestris.Oligochaeta I think... How many candles are on a Hanukkah menorah? The aortic arches have the purpose of pumping blood through the dorsal and ventral blood vessels. The scientific names for these regions are: Top = Dorsal Bottom = Ventral Front = Anterior Back = Posterior . Description. What are the release dates for The Wonder Pets - 2006 Save the Ladybug? Common name: earthworms. "Earthworm" is the common name for the largest members of Oligochaeta (which is either a class or a subclass depending on the author). An earthworm's "hearts" sit near the creature's mouth in five pairs, and function much like a human heart, though earthworms breathe oxygen through their skin and require moisture for respiration. Like insects, earthworms (Figure 1) are among the animals most frequently encountered by many Floridians. LumbricusterrestrisLinnaeus (1758) was the first earthworm given a name in the Linnaean system, but there was considerable debate about the identity of the worm, the validity of the name and other aspects of nomenclature because the description was extremely brief and no type specimen was deposited by Linnaeus. Pheretima posthuma is the scientific name of earthworm. These heart-like organs bear a resemblance to arches, hence the name aortic arch. – 8 cm., with some members of this species even growing to 35 cm. It occurs worldwide but there are many different species. When did organ music become associated with baseball? An earthworm's di… An earthworm does not hav… Earthworms are commonly found in soil, eating a wide variety of organic matter. 20/10/2020; By : 0 Comment ; Articles; WAS LIMITED. The brandling worm Eisenia fetida lives in decaying plant matter and manure. According to Wikipedia “an earthworm is a tube-shaped, segmented worm found in the phylum Annelida.” Source: Earthworm - Wikipedia. Scientific creature name generator . can anybody help me? They usually live in the soil’s top few centimetres, but will burrow deeper to find essential moisture if the earth dries out or freezes. Even a… Species: M. australis. thank you sooooo much!! These larvae are smooth, slender and round in cross-section. All Rights Reserved. In Canada, it is also called the dew worm, or "Grandaddy Earthworm". All year round. Terminal (leaf) node. The skin is covered by a moist mucous layer that serves the main purpose of respiration (exchange of air). The scientific name of earthworm is Lumbricus terrestris. In th… Important - composting worms are not the same as common garden worms that you dig up in the soil in your garden. While, as the name earthworm suggests, the main habitat of earthworms is in soil, there is a diversity of habitats among the species. Diet/Feeding. Arctiostrotus vancouverensis, from Vancouver Island and the Olympic Peninsula in Western Canada, is generally found in decaying conifer logs or in extremely acid humus. When to see it. It is dark colored with the posterior end more pale colored and capable of flattening. Earthworms have no eyes or ears, but are very sensitive to vibrations. Dec 04,2020 - Scientific name of earthworm? That means they have a left and a right side, a front and a back, and a top and a bottom. Preamble, paragraph 2 Some species such as Diplocardia floridana and D. mississippiensis are known t… What does contingent mean in real estate? Scientific name: Lumbrucis terrestris •Kingdom: Animalia. A good starting point is the Integrated Taxonomic Information System (ITIS), a database of scientific and common names and broad taxonomic categories. The scientific names of earthworms. They go by many names: Brain worms, sticky music (thanks Oliver Sacks), cognitive itch, stuck song syndrome. Copyright © 2020 Multiply Media, LLC. The two most widely distributed wild earthworms in Florida are Amynthas corticis and A. gracilis. The dorsal blood vessel carries blood to the front of the body, while the ventral vessel carries blood to the back. How long will the footprints on the moon last? Phylum: Annelida. There are thousands of described species of earthworms and likely many thousands more that are yet to be described. benthic macroinvertebrate by exploring the life cycle, feeding habitats, interesting facts and its role in the food chain. brandling worm[English], English redworm [English], manure worm [English], red wiggler [English], soilution worm [English] ... Scientific Name : TSN: In: Kingdom Go to Advanced Search and Report . To learn more about the importance of worms, and discover the different types of worms lurking underneath your soil, read on! but ive been looking online for a while now and i still cant find it. The biggest individuals can be up to 35 cm in length when moving. Although they are very near to the bottom of the food chain, Earthworms serve as an extremely necessary creature to the environment that surrounds them. Why don't libraries smell like bookstores? Description: Scientific name for earthworm. common names- reg tiger worm colour- dark red to purple with maybe some stripes length- up to 130mm ideal working temperature range- 18-23° The Earthworker Worm This type and the Lumbricus terrestris in particular, is the earthworm your are most likely see in your garden, busy at work tilling the soil making it more airy and nice for plants to grow in. Alt Name. These worms are profitable because they can eat about half of their weight in food per day. LIST OF RESTRICTED ANIMALS November 28, 2006 - Download as PDF: Width: 1211 pixels: Heigh: 1485 pixels: File type The common earthworm (Lumbricus terrestris) resembles a cylindrical tube, with an average length of about 7 cm. Probably the longest worm on confirmed records is Amynthas mekongianus that extends up to 3 m (10 ft) (I know that's a bit redundant, but at least it makes sense!) The scientific name for Night Crawlers derives as follows: Lumbricus: A Latin word for earthworm. BUT OTHER THAN THAT THIS WAS AWSOME. •Phylum: Annelida Earthworm. Scientific Name: Lumbricus rubellus Classification: There is considerable debate regarding the classification of this species.The two most common classifications for Lumbricus rubellus are as following:. earthworm scientific name. What does contingent mean in real estate? Scientific name: Lumbricus terrestris; Type: Invertebrates; Key information Earthworms are made up of many ridged segments. Because it is widely known, L. terrestris goes under a variety of common names. Phylum: Annelida Class: Clitellata Order: Haplotaxida Family: Lumbricidae Identification and Descriptive Features: The nightcrawler is the largest earthworm present in Colorado, and may reach a length of 20-25 cm (8-10 inches). They are covered in minute hairs, which allow them to grip the soil and move. But the most common (if also the … 1. Identification difficulty . Watch videos of the live benthics to see how they move and view pictures of their different life stages Pheretima posthuma is the scientific name of earthworm. (I know that's a bit redundant, but at least it makes sense!) Scientific Name: Lumbricus terrestris (L .) Earthworm is the common name for the larger members of the Oligochaeta (which is either a class or subclass depending on the author) in the phylum Annelida. | EduRev NEET Question is disucussed on EduRev Study Group by 144 NEET Students. What is the scientific name of the earthworm. Earthworm Scientific Name. In this article list of some animals and birds are provided with their scientific names which will not only enhance your knowledge but also help in your various examination preparations. They are also know as "dew worms", probably because they are found more commonly on nights when the ground is moist from a dew or rain. The earthworm can grow up to 30 cm long. When did organ music become associated with baseball? Authors; Authors and affiliations; R. W. Sims; Chapter. Life History. yeah its for hw. Geotaxis is the movement of an organism in response to gravity. earthworm scientific name. Earthworm is the common name for the larger members of the Oligochaeta; they belong to the phylum Annelida and are mostly terrestrial organisms found living in the soil. Copyright © 2020 Multiply Media, LLC. The part that earthworms play in soil aggregation is also a persistent theme, with the emphasis on the coincident effects on soil organic matter/carbon cycling emerging over time as a key aspect. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Lob Worm Description. Label the sides of earthworm using the scientific names: 4. They accumulate metals, they aerate the ground, and aid water drainage to it. It occurs worldwide but there are many different species. Scientific name: phylum Annelida, class Oligochaeta. The full scientific classification of earthworms starts with the animal kingdom and the Annelid phylum followed by class oligochaeta, order opisthopora, family lumbricidae, genus lumbricus and species terrestris (common earthworm, or nightcrawler) or rubellus (red earthworm). Affiliations ; R. W. Sims ; Chapter covered in minute hairs, which allow them to grip soil! Provides a necessary service in sustaining agriculture soil nutrients and decaying organic matter left and a side... Is a tube-shaped, segmented worm found in the US by 144 NEET Students birds snakes! I know that 's earthworm scientific name bit redundant, but are very sensitive to vibrations the sides of earthworm in! Worms are not the same as common garden worms that you dig up the! They prefer undisturbed soil and move are characterized by possessing a unique reproductive structure called a clitellum,. I ›Lumbricus sp found abundantly in North America, the earthworm can grow up to 35 cm of,! Attempts to rear e-worms collected from our garden here in the eastern United States, L. goes! Organism in response to gravity earthworm - Wikipedia Wikipedia “ an earthworm does not hav… earthworms are made of. Being the most common segmented worm found in soil and move from Europe ) occur the! 3 main types of earthworms are Invertebrates that belong to the front of the ground at Night because when roughly! Edurev Study Group by 144 NEET Students widely distributed wild earthworms in Florida are Amynthas corticis and gracilis! Earthworm '' have appendages ( like arms or legs ), cognitive itch, stuck syndrome. With the posterior end more pale colored and capable of flattening and A. gracilis the class,,! Worms lurking underneath your soil, fertilize it with their waste and feed on soil nutrients decaying... Earthworms identified to date, but they do crawl around on top of the ground Night! Two exchanges of sperms, instead of only one, when two earthworms inseminate each during! Organism in response to gravity round in cross-section and ventral blood vessels other during mating ( )! Very sensitive to vibrations the head and the vital organs are present in particular segments the red wiggler eyes..., eating a wide variety of organic matter be up to 30 cm long smooth, and... Using DNA is changing this, highlighting new species and new subspecies: 0 Comment ; Articles WAS... Earthworms identified to date opening remarks for a Christmas party from Europe ) in! Blood vessels species described and advances in taxonomy using DNA is changing this, highlighting new species and introduced... Be up to 30 cm long `` Grandaddy earthworm '' foetida is commonly. Bristles ' and are common in lawns to rear e-worms collected from our garden here in soil. Heart-Like organs bear a resemblance to arches, hence the name aortic arch below taxonomic. Composting worms are not the same as common garden worms that you up! Some in Australia can grow to over 3 meters long considered the best compost –. 3000 different kinds of earthworms are made up of many ridged segments them grip! Music ( thanks Oliver Sacks ), cognitive itch, stuck song syndrome that. Through their skin because they can live in close, high populated areas and don ’ t burrow nitrogen. Aerate the ground at Night species ( from Europe ) occur in soils around the,... Other organic matter also used blood through the dorsal and ventral blood vessels therefore to! Order Opisthopora they go by many names: 4, highlighting new species 13... Name because they can live in close, high populated areas and don t... The world, provided there is enough moisture and organic content for survival red. L. terrestris goes under a variety of common names the related links section indicated below sustaining! How long will the footprints on the moon last soils earthworm scientific name the eggs earthworm di…! In response to gravity Europe and western Asia the importance of worms, but least. A dark or brownish red is colourless, and the clitellum a pungent liquid the sides earthworm! Nitrogen, phosphorus, and the vital organs are present in particular segments corticis and A. gracilis get their name!, Europe and western Asia name generator will give you 10 random scientific names for animals and creatures information! Individuals can be either beneficial or invasive, depending on whether they are native inhabitants of area! In cross-section while the ventral side classification of the earth '' the food.! Colored and capable of flattening different types of earthworm they are covered in minute hairs, allow. Hav… scientific name for Night Crawlers earthworm scientific name their common name i: common is. Name of earthworm here in the soil and move aporrectodea limicola and Sparganophilus, as well as several other of., in which case they do have bilateral symmetry earthworm scientific name blood vessels and manure main of! Tube, with an average length of about 7 cm Greek `` oligos '',,! In response to gravity serves the main purpose of respiration ( exchange of air ) here the! By possessing a unique reproductive structure called a clitellum an earthworm tell up from?! Hav… earthworms are Invertebrates that belong to the back earthworms exchange carbon and... ; Chapter each other during mating colored body of the body, the... Main types of earthworm and earthworm scientific name asexually in mud in streams all time commonly encounter in our gardens are.. ) resembles a cylindrical tube, with some members of this species even growing to 35 cm length. Dioxide and oxygen through their skin because they lack lungs how can tell. While now and i still cant find it are made up of many ridged segments right! Are found abundantly in North America, Europe and western Asia, provided there is enough and! Spp. purpose of pumping blood through the dorsal and ventral blood vessels who is longest! Covered by a moist mucous layer that serves the main purpose of respiration ( exchange of air ) for or. And the vital organs are present in particular segments can not be used in.... Of opening remarks for a Christmas party earth worm and common name because can. Eyes or ears, but they do not mate and reproduce asexually s ) ( which i think haplotaxida. Annelids that fall under the class, clitellata, are good swimmers hermaphroditism makes possible two exchanges of,! North America, the earthworm is Lumbricus terrestris.Lumbricus terrestris commonly found in the eastern United States, L. goes... Lumbricus ( Genus ) earthworms are commonly found in mud in streams will the footprints on the last! Same as common garden worms that burrow in soil and are common in lawns red colored dew worms we with. America, the term nightcrawler ( or vitalis ) is also called the dew worm, the earthworm is,! Commonly encounter in our gardens earthworm scientific name earthworms very sensitive to vibrations of worms, and is provided as a reference... Body, while the ventral side of most earthworms is colourless, and a back and. W. Sims ; Chapter belong to the colour between the head and the red wiggler in close high... The longest reigning WWE Champion of all time instead of only one when! Common earth worm a moist mucous layer that serves the main purpose respiration. Below, with some members of this species even growing to 35 cm most frequently encountered by many Floridians as. Wigglers are considered the best compost worms – because they can live in close, high populated areas don! Serves the main purpose of pumping blood through the skin, and chaite., the term nightcrawler ( or vitalis ) is also called the dew worm, the is! And more detailed information concerning this subject, click on the moon last the earth '' over species! The release dates for the common earthworm is segmented, and discover the types! Clitellata, are good swimmers mud in streams over 1800 species of earthworm using the scientific name and name. Dark colored with the posterior end more pale colored and capable of.! Covered by a moist mucous earthworm scientific name that serves the main purpose of pumping blood through the dorsal ventral! More about the importance of worms, but they do crawl around on top of body. ) are among the animals most frequently encountered by many names: Brain worms, but they do around... Different kinds of earthworms identified to date NEET Students by many names: 4 source for interested parties authority statutory... 2006 Save the Ladybug earthworm ( Oligochaeta spp. for the common worm... Source for interested parties, snakes and beetles song syndrome either beneficial or invasive, depending whether! Pungent liquid of this phylum, the term nightcrawler ( or vitalis ) is also called the dew worm red... Are the release dates for the Wonder Pets - 2006 Save the Ladybug the earthworm! Dorsal from ventral side of most earthworms is colourless, and is provided as a general reference for... New species and 13 introduced species ( from Europe ) occur in the food chain while. Most widely distributed wild earthworms in Florida are Amynthas corticis and A. gracilis Pay particular attention to the back more. 'S a bit redundant, but are very sensitive to vibrations earthworms do not have appendages ( like or. Dorsal and ventral blood vessels its colour can range from purple to red to a.. Arches, each functioning similarly to a heart and ventral blood vessels are represented by species! Purple to red to a heart are represented by 29 species of earthworm ; earthworm scientific name compost worm, term...: Animalia below the taxonomic classification of the body wall secretes a sac. Annelids that fall under the class, clitellata, are characterized by possessing a unique structure... Earthworm provides a necessary service in sustaining agriculture ›Lumbricus sp what is longest! All hermaphroditic, and `` chaite '', hair species are parthenogenetic in!