Scutigera coleoptrata - wikipedia Scutigera coleoptrata House centipede Scientific classification Kingdom : Animalia Phylum : Arthropoda Class : Chilopoda Order : Scutigeromorpha Family : Scutigeridae Genus : Scutigera Species : S. coleoptrata Binomial name Scutigera coleoptrata ( Linnaeus, 1758 ) Scutigera coleoptrata -- one of several species commonly known as the house centipede or `` hundred - legged '' -- is a typically yellowish - grey centipede with up to 15 pairs of legs. Originating in the Mediterranean region, the species has spread to other parts of the world, where it can live in human homes. It is an insectivore ; it kills and eats other arthropods, such as insects and arachnids. Contents 1 Morphology 2 Reproduction and development 3 Behavior and ecology 4 Habitat 5 Distribution 6 Biological details 7 Interaction with humans 8 References 8.1 Bibliography 9 External links Morphology The body of an adult Scutigera coleoptrata is 25 to 35 mm ( 0.98 to 1.38 in ) in length. Up to 15 pairs of long legs are attached to the rigid body. Together with the antennae they give the centipede an appearance of being 75 to 100 mm ( 3 to 4 in ) in length. The delicate legs enable it to reach surprising speeds of up to 0.4 meters per second ( 1.3 ft / s ) running across floors, up walls and along ceilings. Its body is yellowish - grey and has three dark dorsal stripes running down its length ; the legs also have dark stripes. S. coleoptrata has developed automimicry in that its tail - like hind legs present the appearance of antennae. When the centipede is at rest, it is not easy to tell its front from its back. Unlike most other centipedes, house centipedes and their close relatives have well - developed faceted eyes. Reproduction and development House centipedes lay their eggs in spring. In a laboratory observation of 24 house centipedes, an average of 63 and a maximum of 151 eggs were laid. As with many other arthropods, the larvae look like miniature versions of the adult, albeit with fewer legs. Young centipedes have four pairs of legs when they are hatched. They gain a new pair with the first molting, and two pairs with each of their five subsequent moltings. Adults with 15 pairs of legs retain that number through three more molting stages ( sequence 4 - 5 - 7 - 9 - 11 - 13 - 15 - 15 - 15 - 15 pairs ). House centipedes live anywhere from three to seven years, depending on the environment. They can start breeding in their third year. To begin mating, the male and female circle around each other. They initiate contact with their antennae. The male deposits his sperm on the ground and the female then uses it to fertilize her eggs. Behavior and ecology Closeup of the head showing forcipules Scutigera coleoptrata resting on a wall. The antennae are approximately 2 cm long. House centipedes feed on spiders, bed bugs, termites, cockroaches, silverfish, ants, and other household arthropods. They administer venom through forcipules. These are not part of their mandibles, so strictly speaking they sting rather than bite. They are mostly nocturnal hunters. Despite their developed eyes, they seem to rely mostly on their antennae when hunting. Their antennae are sensitive to both smells and tactile information. They use both their mandibles and their legs for holding prey. This way they can deal with several small insects at the same time. To capture prey they either jump onto it or use their legs in a technique described as `` lassoing ''. Using their legs to beat prey has also been described. In a feeding study, S. coleoptrata showed the ability to distinguish between possible prey, avoiding dangerous insects. They also adapted their feeding pattern to the type of hazard the prey might pose to them. For wasps, they retreat after applying the venom to give it time to take effect. When the centipede is in danger of becoming prey itself, it can detach any legs that have become trapped. House centipedes have been observed to groom their legs by curling around and grooming them with their forcipules. In 1902, C.L. Marlatt, an entomologist with the United States Department of Agriculture, wrote a brief description of the house centipede : It may often be seen darting across floors with very great speed, occasionally stopping suddenly and remaining absolutely motionless, presently to resume its rapid movements, often darting directly at inmates of the house, particularly women, evidently with a desire to conceal itself beneath their dresses, and thus creating much consternation. Habitat Outdoors, house centipedes prefer to live in cool, damp places. Centipede respiratory systems do not provide any mechanism for shutting the spiracles, and that is why they need an environment that protects them from dehydration and excessive cold. Most live outside, primarily under large rocks, piles of wood, and especially in compost piles. Within the home, these centipedes are found in almost any part of the house. Most commonly they are encountered in basements, bathrooms, and lavatories, which tend to be humid, but they can also be found in drier places like offices, bedrooms and dining rooms. The greatest likelihood of encountering them is in spring, when they come out because the weather gets warmer, and in autumn / fall, when the cooling weather forces them to find shelter in human habitats. Distribution S. coleoptrata is indigenous to the Mediterranean region, but it has spread through much of Europe, Asia, North America and South America. It is thought to have first been introduced to the Americas in Mexico and Guatemala and now it reaches north into Canada and south to Argentina. In the United States, it spread north from the southern states, reaching Pennsylvania in 1849, New York in 1885, and Massachusetts and Connecticut in about 1890. In 2009, its distribution extended from Virginia in the east to the coast of California in the west. In 2011 it was sighted in Chile, in the Metropolitan and Los Lagos regions. In South Africa, they have been found in the Western Cape, in and around Cape Town ( sightings have been reported in Pinelands ; Vredehoek, Mowbray, Edgemead, Green Point, Zonnebloem, Woodstock ; Stellenbosch and Gordon 's Bay ) and also in KwaZulu - Natal, in the city of Pietermaritzburg. They are also found around the Garden Route, including Oudtshoorn, Mossel Bay, George and Knysna, and in Bloemfontein in the Free State. In 2013 they were recorded in Lichinga, and 2017 in Pemba ( Mozambique ) and Lujeri Tea Estate, Mulanje, Southern Malawi. They have been found in eastern and southern Australia, from Perth to Adelaide, South Australia, to Sydney, New South Wales and in Tasmania. Other countries they have been found in include New Zealand, Japan and South Korea. Biological details The faceted eyes of S. coleoptrata are sensitive to daylight and very sensitive to ultraviolet light. They were shown to be able visually to distinguish between different mutations of Drosophila melanogaster. How this ability fits with its nocturnal lifestyle and underground natural habitat is still under study. They do not instantly change direction when light is suddenly shone at them, but will retreat to a darker hiding spot. Some of the plates covering the body segments fused and became smaller during the evolution to the current state of S. coleoptrata. The resulting mismatch between body segments and dorsal plates ( tergites ) is the cause for this centipede 's rigid body. Relation between body segments, dorsal plates ( tergites ), and leg pairs Tergite 5 6 7 8 9 10 11 Segments 3, 4 5, 6 7, 8, 9 10, 11 12, 13 14, 15 16 17 18 ( telson ) Leg pairs Forcipules 2, 3 4, 5 6, 7, 8 9, 10 11, 12 13, 14 15 ( antenna - like snare legs ) ( gonopod ) ( anus ) Tergites 10 and 11 are not fully developed and segment 18 does not have a sternite. This model deviates from descriptions by Lewis who identified only 7 tergites and 15 segments. Another feature that sets S. coleoptrata apart from other centipedes is that their hemolymph was found to contain proteins for transporting oxygen. The mitochondrial genome of S. coleoptrata has been sequenced. This opened up discussions on the taxonomy and phylogeny of this and related species. Interaction with humans Unlike its shorter - legged but much larger tropical cousins, S. coleoptrata can live its entire life inside a building, usually the ground levels of homes. Though they often startle their unwitting housemates with their appearance and surprising speed, they are generally considered harmless to humans. Bites are uncommon, and the forcipules of house centipedes are not strong enough to easily penetrate human skin. Bites are similar to a bee 's sting, with its venom causing redness and mild to severe swelling. Techniques for eliminating centipedes from homes include drying up the areas where they thrive, eliminating large indoor insect populations, and sealing cracks in the walls. An alternative is to let them live, allowing them to control pests, e.g., roaches, flies, moths, bed bugs, silverfish, earwigs, etc. References ^ Jump up to : Steve Jacobs ( 2009 ). House Centipede ( PDF ). Pennsylvania State University. Jump up ^ Ricks, Winston. `` Scutigera Coleoptrata ''. Animal Diversity. Animal Diversity. Retrieved 28 March 2015. ^ Jump up to : Steve Jacobs ( 2006 ). `` House Centipedes ''. Jump up ^ `` Centipedes : Chilopoda -- House Centipede ( Scutigera coleoptrata ) : Species Accounts ''. 2004. Jump up ^ Walter Ebeling. `` Chapter 9, Part 1 : Spiders and Ants ''. Urban Entomology. University of California. pp. 323 -- 353. ISBN 0 - 931876 - 19 - 2. ^ Jump up to : Lewis ( 2007 ), pp. 185 -- 186. Jump up ^ E.I. Faúndez ( 2011 ). `` On the presence of Scutigera coleoptrata ( Linnaeus, 1758 ) ( Chilopoda : Scutigeromorpha : Scutigeridae ) in the Metropolitan Region, Chile ''. Boletín de la Sociedad Entomológica Aragonesa. 49 : 336. Jump up ^ Weekes, John ( December 4, 2011 ). `` Centipedes spawn fear and loathing in suburbs ''. The New Zealand Herald. Retrieved November 23, 2015. Jump up ^ Victor Benno Meyer - Rochow, Carsten H.G. Müller & Magnus Lindström ( 2006 ). `` Spectral sensitivity of the eye of Scutigera coleoptrata ( Linnaeus, 1758 ) ( Chilopoda : Scutigeromorpha : Scutigeridae ) ''. Applied Entomology and Zoology. 41 ( 1 ) : 117 -- 122. doi : 10.1303 / aez. 2006.117. Jump up ^ Lewis ( 2007 ), p. 120. Jump up ^ Richard Fox ( June 28, 2006 ). `` Scutigera coleoptrata ''. Lander University. Archived from the original on September 1, 2006. Retrieved April 1, 2010. Jump up ^ Enrico Negrisolo, Alessandro Minelli & Giorgio Valle ( 2004 ). `` The mitochondrial genome of the house centipede Scutigera and the monophyly versus paraphyly of myriapods ''. Molecular Biology and Evolution. 21 ( 4 ) : 770 -- 780. doi : 10.1093 / molbev / msh078. PMID 14963096. Jump up ^ Eric R. Eaton ( 2007 ). Kaufman Field Guide to Insects of North America. HMCo Field Guides. p. 26. ISBN 0 - 618 - 15310 - 1. Retrieved July 3, 2009. Jump up ^ Jeffrey K. Barnes ( 2003 ). `` House Centipede ''. Bibliography J.G.E. Lewis ( 2007 ). The Biology of Centipedes. Cambridge : Cambridge University Press. ISBN 0 - 521 - 23413 - 1. External links Wikimedia Commons has media related to Scutigera coleoptrata. Arthropods portal House Centipede Fact Sheet R. Wicks ( 2001 ). `` Scutigera coleoptrata ''. Animal Diversity Web. University of Michigan. Taxon identifiers Wikidata : Q367643 Wikispecies : Scutigera coleoptrata BugGuide : 25 EoL : 1033083 EPPO : SCUICO Fauna Europaea : 376512 GBIF : 5179027 iNaturalist : 49552 IRMNG : 10049592 ITIS : 913704 NBN : NBNSYS0000011447 NCBI : 29022 NZOR : f25ade9c - 871f - 4a82 - b71f - a6d6faf6ed7e Plazi : AAD161CC - 0597 - 29AD - DB9E - 8D19E147D048 WoRMS : 394580 Retrieved from `` https://en.wikipedia.org/w/index.php?title=Scutigera_coleoptrata&oldid=846446716 '' Categories : Scutigeromorpha Pest insects biological control agents Urban animals Animals described in 1758 Myriapods of Europe Hidden categories : Articles with ' species ' microformats Talk Contents About Wikipedia Wikispecies Български Cebuano Čeština Deutsch Español Esperanto Français 한국어 Hrvatski Íslenska Italiano עברית Кыргызча Magyar Nederlands Português Română Русский Simple English Suomi Svenska తెలుగు Українська Tiếng Việt Winaray 中文 17 more Edit links This page was last edited on 18 June 2018, at 20 : 57 ( UTC ). 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Question: bug that looks like a centipede with long legs
Answer: Scutigera coleoptrata