Temporal range: Early Devonian – Present,
|Trombidium holosericeum mite (Acariformes)|
|Varroa destructor (Parasitiformes)|
Mites are small arachnids (eight-legged arthropods). Mites span two large orders of arachnids, the Acariformes and the Parasitiformes, which were historically grouped together in the subclass Acari. However, most recent genetic analyses do not recover the two as each other's closest relative within Arachnida, rendering the group non-monophyletic. Most mites are tiny, less than 1 mm (0.04 in) in length, and have a simple, unsegmented body plan. The small size of most species makes them easily overlooked; some species live in water, many live in soil as decomposers, others live on plants, sometimes creating galls, while others again are predators or parasites. This last type includes the commercially destructive Varroa parasite of honey bees, as well as scabies mites of humans. Most species are harmless to humans, but a few are associated with allergies or may transmit diseases.
The scientific discipline devoted to the study of mites is called acarology.
Evolution and taxonomy
The mites are not a defined taxon, but is used for two distinct groups of arachnids, the Acariformes and the Parasitiformes. The phylogeny of the Acari has been relatively little studied, but molecular information from ribosomal DNA is being extensively used to understand relationships between groups. The 18 S rRNA gene provides information on relationships among phyla and superphyla, while the ITS2, and the 18S ribosomal RNA and 28S ribosomal RNA genes, provide clues at deeper levels.
- Superorder Parasitiformes – ticks and a variety of mites
- Opilioacarida – a small order of large mites that superficially resemble harvestmen (Opiliones), hence their name
- Holothyrida - small group of predatory mites native to former Gondwana landmasses
- Ixodida – ticks
- Mesostigmata – a large order of predatory and parasitic mites
- Trigynaspida - large, diverse order
- Monogynaspida - diverse order of parasitic and predatory mites
- Superorder Acariformes – the most diverse group of mites
- Endeostigmata (probably paraphyletic)
- Eriophyoidea – gall mites and relatives
- Trombidiformes – plant parasitic mites (spider mites, peacock mites, red-legged earth mites, etc.), snout mites, chiggers, hair follicle mites, velvet mites, water mites, etc.
- Sphaerolichida - small order of mites containing two families
- Prostigmata - large order of sucking mites
- Oribatida – oribatid mites, beetle mites, armored mites (formerly known as Cryptostigmata)
- Astigmatina – stored product, fur, feather, dust, and human itch mites, etc.
The mite fossil record is sparse, due to their small size and low preservation potential. The oldest fossils of acariform mites are from the Rhynie Chert, Scotland, which dates to the early Devonian, around 410 million years ago while the earliest fossils of Parasitiformes are known from amber specimens dating to the mid-Cretaceous, around 100 million years ago. Most fossil acarids are no older than the Tertiary (up to 65 mya).
Members of the superorders Opilioacariformes and Acariformes (sometimes known as Actinotrichida) are mites, as well as some of the Parasitiformes (sometimes known as Anactinotrichida). Recent genetic research has caused a change in the naming scheme, however, and recent publications have changed the superorder Parasitiformes to an order. Other recent research has suggested that Acari is polyphyletic (of multiple origins), with ticks and spiders more closely related than ticks and mites. The cladogram is based on Dabert et al. 2010, which used molecular data. It shows the Acariformes sister to the Solifugae (camel spiders), while the Parasitiformes are sister to the Pseudoscorpionida.
(mites and ticks)
Mites are tiny members of the class Arachnida; most are in the size range 250 to 750 μm (0.01 to 0.03 in) but some are larger and some are no bigger than 100 μm (0.004 in) as adults. The body plan has two regions, a cephalothorax (with no separate head) or prosoma, and an opisthosoma or abdomen. Segmentation has almost entirely been lost and the prosoma and opisthosoma are fused, only the positioning of the limbs indicating the location of the segments.
At the front of the body is the gnathosoma or capitulum. This is not a head and does not contain the eyes or the brain, but is a retractable feeding apparatus consisting of the chelicerae, the pedipalps and the oral cavity. It is covered above by an extension of the body carapace and is connected to the body by a flexible section of cuticle. Two-segmented chelicerae is the ancestral condition in Acariformes, but in more derived groups they are single-segmented. And three-segmented chelicerae is the ancestral condition in Parasitiformes, but has been reduced to just two segments in more derived groups. The pedipalps differ between taxa depending on diet; in some species the appendages resemble legs while in others they are modified into chelicerae-like structures. The oral cavity connects posteriorly to the mouth and pharynx.
Most mites have four pairs of legs (two pairs in Eriophyoidea), each with six segments, which may be modified for swimming or other purposes. The dorsal surface of the body is clad in hardened tergites and the ventral surface by hardened sclerites; sometimes these form transverse ridges. The gonopore (genital opening) is located on the ventral surface between the fourth pair of legs. Some species have one to five median or lateral eyes but many species are blind, and slit and pit sense organs are common. Both body and limbs bear setae (bristles) which may be simple, flattened, club-shaped or sensory. Mites are usually some shade of brown, but some species are red, orange, black or green, or some combination of these colours.
Mite digestive systems have salivary glands that open into the preoral space rather than the foregut. Most species carry two to six pairs of salivary glands that empty at various points into the subcheliceral space. A few mite species lack an anus: they do not defecate during their short lives. The circulatory system consists of a network of sinuses and most mites lacks a heart, movement of fluid being driven by the contraction of body muscles. But ticks, and some of the larger species of mites, have a dorsal, longitudinal heart. Gas exchange is carried out across the body surface, but many species additionally have between one and four pairs of tracheae, the spiracles being located in the front half of the body. The excretory system includes a nephridium and one or two pairs of Malpighian tubules. Several families of mites, such as Tetranychidae, Eriophyidae, Camerobiidae, Cunaxidae, Trombidiidae, Trombiculidae, Erythraeidae and Bdellidae have silk glands used to produce silk for various purposes. Additionally, water mites (Hydrachnidia) produce long thin threads that may be silk.
Reproduction and life cycle
The sexes are separate in mites; males have a pair of testes in the mid-region of the body, each connected to the gonopore by a vas deferens, and in some species there is a chitinous penis; females have a single ovary connected to the gonopore by an oviduct, as well as a seminal receptacle for the storage of sperm. In most mites, sperm is transferred to the female indirectly; the male either deposits a spermatophore on a surface from which it is picked up by the female, or he uses his chelicerae or third pair of legs to insert it into the female's gonopore. In some of the Acariformes, insemination is direct using the male's penis. The spermatophora in all mites are aflagellate.
The eggs are laid in the substrate, or wherever the mite happens to live. They take up to six weeks to hatch, according to species, with the next stage being the six-legged larvae. After three moults, the larvae become nymphs, with eight legs, and after a further three moults, they become adults. Longevity varies between species, but the lifespan of mites is short compared to many other arachnids.
Mites occupy a wide range of ecological niches. For example, Oribatida mites are important decomposers in many habitats. They eat a wide variety of material including living and dead plant and fungal material, lichens and carrion; some are predatory, though no oribatid mites are parasitic. Mites are among the most diverse and successful of all invertebrate groups. They have exploited a wide array of habitats, and because of their small size go largely unnoticed. They are found in freshwater (e.g. the water mites or Hydrachnidia) and saltwater (most Halacaridae), in the soil, in forests, pastures, agricultural crops, ornamental plants, thermal springs and caves. They inhabit organic debris of all kinds and are extremely numerous in leaf litter. They feed on animals, plants and fungi and some are parasites of plants and animals. Some 48,200 species of mites have been described, but there may be a million or more species as yet undescribed. The tropical species Archegozetes longisetosus is one of the strongest animals in the world, relative to its mass (100 μg): It lifts up to 1,182 times its own weight, over five times more than would be expected of such a minute animal. A mite also holds a speed record: for its length, Paratarsotomus macropalpis is the fastest animal on Earth.
The mites living in soil consist of a range of taxa. Oribatida and Prostigmata are more numerous in soil than Mesostigmata, and have more soil-dwelling species. When soil is affected by an ecological disturbance such as agriculture, most mites (Astigmata, Mesostigmata and Prostigmata) recolonise it within a few months, whereas Oribatida take multiple years.
Many mites are parasitic on plants and animals. One family of mites, Pyroglyphidae, or nest mites, live primarily in the nests of birds and other animals. These mites are largely parasitic and consume blood, skin and keratin. Dust mites, which feed mostly on dead skin and hair shed from humans instead of consuming them from the organism directly, evolved from these parasitic ancestors. Ticks are a prominent group of mites that are parasitic on vertebrates, mostly mammal and birds, feeding on blood with specialised mouthparts.
Parasitic mites sometimes infest insects. Varroa destructor attaches to the body of honey bees, and Acarapis woodi (family Tarsonemidae) lives in their tracheae. Hundreds of species are associated with other bees, mostly poorly described. They attach to bees in a variety of ways. For example, Trigona corvina workers have been found with mites attached to the outer face of their hind tibiae. Some are thought to be parasites, while others are beneficial symbionts. Mites also parasitize some ant species, such as Eciton burchellii. Most larvae of Parasitengona are ectoparasites of arthropods, while later life stages in this group tend to shift to being predators.
Plant pests include the so-called spider mites (family Tetranychidae), thread-footed mites (family Tarsonemidae), and the gall mites (family Eriophyidae). Among the species that attack animals are members of the sarcoptic mange mites (family Sarcoptidae), which burrow under the skin. Demodex mites (family Demodecidae) are parasites that live in or near the hair follicles of mammals, including humans.
Being unable to fly, mites need some other means of dispersal. On a small scale, walking is used to access other suitable locations in the immediate vicinity. Some species mount to a high point and adopt a dispersal posture and get carried away by the wind, while others waft a thread of silk aloft to balloon to a new position.
Parasitic mites use their hosts to disperse, and spread from host to host by direct contact. Another strategy is phoresy; the mite, often equipped with suitable claspers or suckers, grips onto an insect or other animal, and gets transported to another place. A phoretic mite is just a hitch-hiker and does not feed during the time it is carried by its temporary host. These travelling mites are mostly species that reproduce rapidly and are quick to colonise new habitats.
Relationship with humans
Mites are tiny and apart from those that are of economic concern to humans, little studied. The majority are beneficial, living in the soil or aqueous environments and assisting in the decomposition of decaying organic material, as part of the carbon cycle.
The majority of mite species are harmless to humans and domestic animals, but a few species can colonize mammals directly, acting as vectors for disease transmission, and causing or contributing to allergenic diseases. Mites which colonize human skin are the cause of several types of itchy skin rashes, such as gamasoidosis, rodent mite dermatitis, grain itch, grocer's itch, and scabies; Sarcoptes scabiei is a parasitic mite responsible for scabies, which is one of the three most common skin disorders in children. Demodex mites, which are common cause of mange in dogs and other domesticated animals, have also been implicated in the human skin disease rosacea, although the mechanism by which demodex contributes to the disease is unclear. Ticks are well known for carrying diseases, such as Lyme disease and Rocky Mountain spotted fever.
Chiggers are known primarily for their itchy bite, but they can also spread disease in some limited circumstances, such as scrub typhus. The house-mouse mite is the only known vector of the disease rickettsialpox. House dust mites, found in warm and humid places such as beds, cause several forms of allergic diseases, including hay fever, asthma and eczema, and are known to aggravate atopic dermatitis.
Among domestic animals, sheep are affected by the mite Psoroptes ovis which lives on the skin, causing hypersensitivity and inflammation. Hay mites are a suspected reservoir for scrapie, a prion disease of sheep.
The mite Varroa destructor is a serious pest of honey bees, contributing to colony collapse disorder in commercial hives. This organism is an obligate external parasite, able to reproduce only in bee colonies. It directly weakens its host by sucking up the bee's fat, and can spread RNA viruses including deformed wing virus. Heavy infestation causes the death of a colony, generally over the winter. Since 2006, more than 10 million beehives have been lost.
Biological pest control
Various mites prey on other invertebrates and can be used to control their populations. Phytoseiidae, especially members of Amblyseius, Metaseiulus, and Phytoseiulus, are used to control pests such as spider mites. Among the Laelapidae, Gaeolaelaps aculeifer and Stratiolaelaps scimitus are used to control fungus gnats, poultry red mites and various soil pests.
Mites were first observed under the microscope by the English polymath Robert Hooke. In his 1665 book Micrographia, he stated that far from being spontaneously generated from dirt, they were "very prettily shap'd Insects". In 1898, Arthur Conan Doyle wrote a satirical poem, "A Parable", with the conceit of some cheese mites disputing the origin of the round cheddar cheese in which they all lived. The world's first science documentary featured cheese mites, seen under the microscope; the short film was shown in London's Alhambra music hall in 1903, causing a boom in the sales of simple microscopes.
- Chigger bite
- Copra itch
- Grain itch
- Grocer's itch
- List of mites associated with cutaneous reactions
- ^ Dhooria MS (2016). "Molecular Biology and Acarology". Fundamentals of Applied Acarology. Springer. p. 176. ISBN 978-981-10-1594-6.
- ^ Ballesteros JA, Santibáñez López CE, Kováč Ľ, Gavish-Regev E, Sharma PP (December 2019). "Ordered phylogenomic subsampling enables diagnosis of systematic errors in the placement of the enigmatic arachnid order Palpigradi". Proceedings. Biological Sciences. 286 (1917): 20192426. doi:10.1098/rspb.2019.2426. PMC 6939912. PMID 31847768.
- ^ Vázquez MM, Herrera IM, Just P, Lerma AC, Chatzaki M, Heller T, Král J (2021-09-30). "A new opilioacarid species (Parasitiformes: Opilioacarida) from Crete (Greece) with notes on its karyotype". Acarologia. 61 (3): 548–563. doi:10.24349/acarologia/20214449. S2CID 236270478.
- ^ a b c Sidorchuk EA (2018-11-17). "Mites as fossils: forever small?". International Journal of Acarology. 44 (8): 349–359. doi:10.1080/01647954.2018.1497085. ISSN 0164-7954. S2CID 92357151.
- ^ Dunlop JA, Garwood RJ (2017-12-18). "Terrestrial invertebrates in the Rhynie chert ecosystem". Philosophical Transactions of the Royal Society B: Biological Sciences. 373 (1739): 20160493. doi:10.1098/rstb.2016.0493. ISSN 0962-8436. PMC 5745329. PMID 29254958.
- ^ Arribas P, Andújar C, Moraza ML, Linard B, Emerson BC, Vogler AP (March 2020). Teeling E (ed.). "Mitochondrial Metagenomics Reveals the Ancient Origin and Phylodiversity of Soil Mites and Provides a Phylogeny of the Acari". Molecular Biology and Evolution. 37 (3): 683–694. doi:10.1093/molbev/msz255. PMID 31670799.
- ^ de la Fuente J (2003). "The fossil record and the origin of ticks (Acari: Parasitiformes: Ixodida)". Experimental & Applied Acarology. 29 (3–4): 331–344. doi:10.1023/A:1025824702816. PMID 14635818. S2CID 11271627.
- ^ Walter DE, Krantz G, Lindquist E (13 December 1996). "Acari: The mites". Tree of Life Web Project. Retrieved 6 October 2017.
- ^ Barker SC, Murrell A (2004). "Systematics and evolution of ticks with a list of valid genus and species names". Parasitology. 129 (Suppl 7): S15–S36. doi:10.1017/S0031182004005207. PMID 15938503. S2CID 38865837.
- ^ Sanggaard KW, Bechsgaard JS, Fang X, Duan J, Dyrlund TF, Gupta V, et al. (May 2014). "Spider genomes provide insight into composition and evolution of venom and silk". Nature Communications. 5: 3765. Bibcode:2014NatCo...5.3765S. doi:10.1038/ncomms4765. PMC 4273655. PMID 24801114.
- ^ Dabert M, Witalinski W, Kazmierski A, Olszanowski Z, Dabert J (July 2010). "Molecular phylogeny of acariform mites (Acari, Arachnida): strong conflict between phylogenetic signal and long-branch attraction artifacts". Molecular Phylogenetics and Evolution. 56 (1): 222–241. doi:10.1016/j.ympev.2009.12.020. PMID 20060051.
- ^ a b c d e f g Ruppert EE, Fox RS, Barnes RD (2004). Invertebrate Zoology (7th ed.). Cengage Learning. pp. 590–595. ISBN 978-81-315-0104-7.
- ^ Balashov YS (1972). "Bloodsucking Ticks - Vectors of Diseases of Man and Animals". Miscellaneous Publications of the Entomological Society of America. 8: 161–376.
- ^ Parasite Diversity and Diversification
- ^ Hoy, Marjorie A. (2004), "Four-Legged Mites (Eriophyoidea or Tetrapodili)", Encyclopedia of Entomology, Dordrecht: Kluwer Academic Publishers, pp. 913–919, doi:10.1007/0-306-48380-7_1689, ISBN 978-0-7923-8670-4, retrieved 2023-02-08
- ^ Shatrov AB (January 2005). "Ultrastructural investigations of the salivary glands in adults of the microtrombidiid mite Platytrombidium fasciatum (CL Koch, 1836)(Acariformes: Microtrombidiidae)". Arthropod Structure & Development. 34 (1): 49–61. doi:10.1016/j.asd.2004.09.001.
- ^ Yong E (27 August 2014). "You Almost Certainly Have Mites On Your Face". National Geographic. Retrieved 23 November 2017.
- ^ Medical Entomology: A Textbook on Public Health and Veterinary Problems Caused by Arthropods
- ^ Observation on Silk Production and Morphology of Silk in Water Mites (Acariformes: Hydrachnidia)
- ^ How the sperm lost its tail: The evolution of aflagellate sperm
- ^ Uzbekov R, Bouakaz A, Postema M (2023). "Closeups of a not-so-domestic mite tritonymph". Allergo J Int. doi:10.1007/s40629-023-00249-6.
- ^ Magud BD, Stanisavljević LZ, Petanović RU (2007). "Morphological variation in different populations of Aceria anthocoptes (Acari: Eriophyoidea) associated with the Canada thistle, Cirsium arvense, in Serbia". Experimental & Applied Acarology. 42 (3): 173–183. doi:10.1007/s10493-007-9085-y. PMID 17611806. S2CID 25895062.
- ^ Arroyo J, Keith AM, Schmidt O, Bolger T (2013). "Mite abundance and richness in an Irish survey of soil biodiversith with comments on some newly recorded species". Irish Naturalists' Journal. 33: 19–27.
- ^ Di Sabatino, Antonio; Smit, Harry; Gerecke, Reinhard; Goldschmidt, Tom; Matsumoto, Noriko; Cicolani, Bruno (2008). "Global diversity of water mites (Acari, Hydrachnidia; Arachnida) in freshwater". Hydrobiologia. 595 (1): 303–315. doi:10.1007/s10750-007-9025-1. ISSN 0018-8158. S2CID 10262035.
- ^ Pepato, Almir R.; Vidigal, Teofânia H.D.A.; Klimov, Pavel B. (2018). "Molecular phylogeny of marine mites (Acariformes: Halacaridae), the oldest radiation of extant secondarily marine animals". Molecular Phylogenetics and Evolution. 129: 182–188. doi:10.1016/j.ympev.2018.08.012. PMID 30172010. S2CID 52145427.
- ^ a b Jeppson LR, Keifer HH, Baker EW (1975). Mites Injurious to Economic Plants. University of California Press. pp. 1–3. ISBN 978-0-520-02381-9.
- ^ Halliday RB, O'Connor BM, Baker AS (2000). "Global Diversity of Mites". In Raven PH, Williams T (eds.). Nature and human society: the quest for a sustainable world: proceedings of the 1997 Forum on Biodiversity. National Academies. pp. 192–212. ISBN 9780309065559.
- ^ Heethoff M, Koerner L (September 2007). "Small but powerful: the oribatid mite Archegozetes longisetosus Aoki (Acari, Oribatida) produces disproportionately high forces". The Journal of Experimental Biology. 210 (Pt 17): 3036–3042. doi:10.1242/jeb.008276. PMID 17704078.
- ^ Rubin S, Young MH, Wright JC, Whitaker DL, Ahn AN (March 2016). "Exceptional running and turning performance in a mite". The Journal of Experimental Biology. 219 (Pt 5): 676–685. doi:10.1242/jeb.128652. PMID 26787481.
- "Mite sets new record as world's fastest land animal". ScienceDaily (Press release). April 27, 2014.
- ^ Coleman, David C.; Crossley, D.A.; Hendrix, Paul F. (2004), "Secondary Production: Activities of Heterotrophic Organisms—The Soil Fauna", Fundamentals of Soil Ecology, Elsevier, pp. 79–185, doi:10.1016/b978-012179726-3/50005-8, ISBN 978-0-12-179726-3, retrieved 2023-02-09
- ^ Behan-Pelletier, Valerie M. (1999), "Oribatid mite biodiversity in agroecosystems: role for bioindication", Invertebrate Biodiversity as Bioindicators of Sustainable Landscapes, Elsevier, pp. 411–423, doi:10.1016/b978-0-444-50019-9.50023-6, ISBN 978-0-444-50019-9, retrieved 2023-02-09
- ^ Klimov PB, OConnor B (May 2013). "Is permanent parasitism reversible?--critical evidence from early evolution of house dust mites". Systematic Biology. 62 (3): 411–23. doi:10.1093/sysbio/syt008. PMID 23417682.
- "Genetic study of house dust mites demonstrates reversible evolution". Michigan News. March 8, 2013.
- ^ Beati L, Klompen H (January 2019). "Phylogeography of Ticks (Acari: Ixodida)". Annual Review of Entomology. 64 (1): 379–397. doi:10.1146/annurev-ento-020117-043027. PMID 30354695. S2CID 53023797.
Ticks (Acari: Ixodida) are large parasitiform mites characterized by mouthparts specialized for blood feeding
- ^ Schwarz HF, Bacon AL (1948). "Stingless bees (Meliponidae) of the Western Hemisphere: Lestrimelitta and the following subgenera of Trigona: Trigona, Paratrigona, Schwarziana, Parapartamona, Cephalotrigona, Oxytrigona, Scaura, and Mourella". Bulletin of the American Museum of Natural History. 90. hdl:2246/1231.
- ^ Berghoff SM, Wurst E, Ebermann E, Sendova-Franks AB, Rettenmeyer CW, Franks NR (2009). "Symbionts of societies that fission: Mites as guests or parasites of army ants". Ecological Entomology. 34 (6): 684–695. doi:10.1111/j.1365-2311.2009.01125.x. S2CID 84324830.
- ^ "Parasitengona - velvet mites (including chiggers) & water mites". bugguide.net. Retrieved 2023-02-09.
- ^ Fenemore PG (2016). "Chapter 7: Mites and other non-insect pests". Plant Pests and Their Control. Elsevier. p. 112. ISBN 978-1-4831-8286-5.
- ^ a b Harrison S, Knott H, Bergfeld WF (2009). "Infections of the Scalp". In Hall JC, Hall BJ (eds.). Skin Infections: Diagnosis and Treatment. Cambridge University Press. p. 260. ISBN 978-0-521-89729-7.
- ^ a b Ho CC (2008). "Mite Pests of Crops in Asia". In Capinera JL (ed.). Encyclopedia of Entomology. Springer Science & Business Media. p. 2425. ISBN 978-1-4020-6242-1.
- ^ Schulze KE, Cohen PR (February 1994). "Dove-associated gamasoidosis: a case of avian mite dermatitis". Journal of the American Academy of Dermatology. 30 (2 Pt 1): 278–280. doi:10.1016/S0190-9622(08)81930-5. PMID 8288795.
- ^ Theis J, Lavoipierre MM, LaPerriere R, Kroese H (June 1981). "Tropical rat mite dermatitis. Report of six cases and review of mite infestations". Archives of Dermatology. 117 (6): 341–343. doi:10.1001/archderm.1981.01650060031018. PMID 7247425.
- ^ a b James WD, Berger TG (2006). Andrews' Diseases of the Skin: Clinical Dermatology (10th ed.). Saunders Elsevier. p. 454. ISBN 978-0-7216-2921-6.
- ^ Andrews RM, McCarthy J, Carapetis JR, Currie BJ (December 2009). "Skin disorders, including pyoderma, scabies, and tinea infections". Pediatric Clinics of North America. 56 (6): 1421–1440. doi:10.1016/j.pcl.2009.09.002. PMID 19962029.
- ^ Mumcuoglu KY, Akilov OE (March 2010). Whitehead J, Barrows B (eds.). "The Role of Demodex Mites in the Pathogenesis of Rosacea and Blepharitis and Their Control". Journal of the Rosacea Research & Development Institute. 1 (1): 47–54. ISBN 9781450203449.
- ^ Shapiro ED (May 2014). "Clinical practice. Lyme disease" (PDF). The New England Journal of Medicine. 370 (18): 1724–1731. doi:10.1056/NEJMcp1314325. PMC 4487875. PMID 24785207. Archived from the original (PDF) on 21 August 2016. Retrieved 5 July 2016.
- ^ "Rocky Mountain Spotted Fever (RMSF)". CDC. 15 November 2018. Retrieved 20 January 2019.
- ^ Pham XD, Otsuka Y, Suzuki H, Takaoka H (March 2001). "Detection of Orientia tsutsugamushi (Rickettsiales: rickettsiaceae) in unengorged chiggers (Acari: Trombiculidae) from Oita Prefecture, Japan, by nested polymerase chain reaction". Journal of Medical Entomology. 38 (2): 308–311. doi:10.1603/0022-2585-38.2.308. PMID 11296840. S2CID 8133110.
- ^ Diaz JH (2010). "Endemic mite-transmitted dermatoses and infectious diseases in the South". The Journal of the Louisiana State Medical Society. 162 (3): 140–145, 147–149. PMID 20666166.
- ^ Klenerman P, Lipworth B. "House dust mite allergy". NetDoctor. Retrieved February 20, 2008.
- ^ van den Broek AH, Huntley JF, MacHell J, Taylor M, Bates P, Groves B, Miller HR (August 2000). "Cutaneous and systemic responses during primary and challenge infestations of sheep with the sheep scab mite, Psoroptes ovis". Parasite Immunology. 22 (8): 407–414. doi:10.1046/j.1365-3024.2000.00318.x. PMID 10972847. S2CID 41549010.
- ^ Carp RI, Meeker HC, Rubenstein R, Sigurdarson S, Papini M, Kascsak RJ, et al. (April 2000). "Characteristics of scrapie isolates derived from hay mites". Journal of Neurovirology. 6 (2): 137–144. doi:10.3109/13550280009013157. PMID 10822327. S2CID 16441609.
- ^ Guzmán-Novoa E, Eccles L, Calvete Y, Mcgowan J, Kelly PG, Correa-Benítez A (2009). "Varroa destructor is the main culprit for the death and reduced populations of overwintered honey bee (Apis mellifera) colonies in Ontario, Canada" (PDF). Apidologie. 41 (4): 443–450. doi:10.1051/apido/2009076. S2CID 10898654.
- ^ Benjamin, Alison (2 May 2010). "Fears for crops as shock figures from America show scale of bee catastrophe". The Guardian. London.
- ^ "twospotted spider mite - Tetranychus urticae Koch". entnemdept.ufl.edu. Retrieved 2023-02-09.
- ^ Park, Jihye; Mostafiz, Md Munir; Hwang, Hwal-Su; Jung, Duck-Oung; Lee, Kyeong-Yeoll (2021-05-25). "Comparing the Life Table and Population Projection of Gaeolaelaps aculeifer and Stratiolaelaps scimitus (Acari: Laelapidae) Based on the Age-Stage, Two-Sex Life Table Theory". Agronomy. 11 (6): 1062. doi:10.3390/agronomy11061062. ISSN 2073-4395.
- ^ a b Marren, Peter; Mabey, Richard (2010). Bugs Britannica. Chatto & Windus. pp. 122–125. ISBN 978-0-7011-8180-2.
- ^ Doyle, Arthur Conan (June 28, 1898). Pen and pencil: A souvenir of the Press Bazaar. London: Punch_(magazine). p. 58.
- Bitingmites.org: What's biting you?
- Mites and Ticks chapter in United States Environmental Protection Agency and University of Florida/Institute of Food and Agricultural Sciences National Public Health Pesticide Applicator Training Manual
- Mites at the U.S. National Library of Medicine Medical Subject Headings (MeSH)