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Blattisociidae
Blattisociidae is a family of mites in the order Mesostigmata. Description Blattisociidae are mites with the following features: dorsal shield entire or laterally incised and with 18-43 pairs of setae; female with usually more than four pairs of marginal Seta, setae on soft cuticle; palptarsal apotele two-tined; fixed Chelicerae, cheliceral digit with setiform pilus dentilis; peritreme usually extending from stigma at least to level of s2, and fused anteriorly with dorsal shield and broadly fused with exopodal shield beside coxa IV (except in ''Fungiseius clavulisetis''); female Spermatheca, spermathecal apparatus of the Phytoseiidae, phytoseiid-type (except in ''Zercoseius''); male spermatodactyl at least as long as movable cheliceral digit. Mites of this family resemble those in Ascidae and Melicharidae, and historically these three families were all grouped together as Ascidae. Ecology Blattisociidae in general are predators and fungivores, with some parasitic species. T ...
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Ascidae
Ascidae is a family of mites in the order Mesostigmata. Description Ascidae are mites characterised by: seta ''st4'' usually on unsclerotised cuticle, peritrematic shield broadly connected to exopodal shield beside coxa IV, fixed Chelicerae, cheliceral digit with setiform ''pilus dentilis'' and movable cheliceral digit usually with two teeth, sternal shield with three pairs of lyrifissures and the third pair usually on the shield's posterior margin, genital shield truncate to convex posteriorly (tapering in some ''Antennoseius''), with an anal shield bearing only circumanal setae (rare) or a ventrianal shield bearing additionally up to seven pairs of setae, and Spermatheca, spermathecal apparatus Laelapidae, laelapid-type. This family is morphologically similar to Blattisociidae and Melicharidae, and these families were formerly included within Ascidae. Life cycle The life cycle of Ascidae consists of the stages egg, larva, protonymph, deutonymph and adult. Each stage has a ...
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Melicharidae
''Melicharidae'' is a family of mites in the order Mesostigmata. Description Melicharidae are mites characterized by: podonotal and opisthonotal shields usually fused; the third pair of sternal lyrifissures (''iv3'') situated off sternal shield (rarely absent) and usually on metasternal plates; peritrematic shield free posteriorly from, or narrowly fused with, exopodal shield beside coxa IV (except ''Orthadenella''); fixed cheliceral digit usually with a hyaline lobe instead of a setiform ''pilus dentilis,'' and movable cheliceral digit usually with a pointed process (mucro) on mid-ventral face; genital shield usually gently rounded posteriorly; anal shield usually oval or elliptical, bearing only circumanal setae; and female spermathecal apparatus laelapid-type. Ecology Melicharidae are free-living mites found in various habitats including soil, leaf litter, plants (e.g. bromeliads, pineapple flowers and false bird-of-paradise), rotten wood, stored products, seaweeds, an ...
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Blattisocius
''Blattisocius'' is a genus of mites in the family Blattisociidae. Description Adult females of ''Blattisocius'' have a dorsal shield that is undivided and lacks midlateral incisions. The sternal shield either has 3 pairs of setae or has 2 pairs with the 3rd pair ''st3'' on partially separate platelets. Setae ''st4'' are located either on soft cuticle or on the corners of the sternal shield platelets. There are no isolated metasternal plates. The epigynal shield is truncate posteriorly. The ventrianal shield ranges from subtriangular to bullet-shaped, and bears 3-4 pairs of preanal setae and 3 circumanal setae. The adanal setae are inserted anterior to the posterior margin of the anus. The peritrematic shield is slender, being barely wider than the stigma at the level of the stigma. The corniculi are slender and narrowly separated. The fixed digit of the chelicera has a filiform pilus dentilis. The tectum is convex in shape. Ecology ''Blattisocius'' have been found on/in li ...
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Blattisocius Dentriticus
''Blattisocius dentriticus'' is a species of mites in the family Blattisociidae Blattisociidae is a family of mites in the order Mesostigmata. Description Blattisociidae are mites with the following features: dorsal shield entire or laterally incised and with 18-43 pairs of setae; female with usually more than four pairs .... It was described by Berlese in 1918.''Blattisocius dentriticus''
at Fauna Europaea.


References

Mesostigmata Animals described in 1918 {{Mesostigmata-stub ...
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Mesostigmata
Mesostigmata is an order of mites belonging to the Parasitiformes. They are by far the largest group of Parasitiformes, with over 8,000 species in 130 families. Mesostigmata includes parasitic as well as free-living and predatory forms. They can be recognized by the single pair of spiracles positioned laterally on the body. The family with the most described species is Phytoseiidae. Other families of note are Diplogyniidae, Macrochelidae, Pachylaelapidae, Uropodidae and Veigaiidae. Amongst the best known species are ''Varroa destructor'', an economically important parasite of honey bees, as well as the red mite (''Dermanyssus gallinae''), a parasite of poultry, most commonly chickens. Description Mesostigmata are mites ranging from 0.12–4 mm long (0.2–4 mm according to another source). They have a pair of stigmatal openings above legs III-IV usually associated with a peritrematal groove. The gnathosoma has a sclerotised ring around the bases of the chelic ...
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Lasioseius
''Lasioseius'' is a genus of mites in the family Ascidae Ascidae is a family of mites in the order Mesostigmata. Description Ascidae are mites characterised by: seta ''st4'' usually on unsclerotised cuticle, peritrematic shield broadly connected to exopodal shield beside coxa IV, fixed Chelicerae, c .... Species * '' Lasioseius albatus'' (Parvez, Iqbal & Akbar, 2000) * '' Lasioseius americanella'' de Leon, 1964 * '' Lasioseius analis'' Evans, 1958 * '' Lasioseius arboreus'' Chant, 1963 * '' Lasioseius athiasae'' Nawar & Nasr, 1991 * '' Lasioseius athiashenriotae'' de Leon, 1963 * '' Lasioseius berlesei'' (Oudemans, 1938) * '' Lasioseius bilineatus'' Karg, 1975 * '' Lasioseius bispinosus'' Evans, 1958 * '' Lasioseius boommai'' Womersley, 1956 * '' Lasioseius boomsmai'' Womersley, 1956 * '' Lasioseius chelaserratus'' Naeem, Dobkin & OConnor, 1985 * '' Lasioseius cinnyris'' Fain & Mariaux, 1991 * '' L ...
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Hoploseius
''Hoploseius'' is a genus of mites in the family Ascidae Ascidae is a family of mites in the order Mesostigmata. Description Ascidae are mites characterised by: seta ''st4'' usually on unsclerotised cuticle, peritrematic shield broadly connected to exopodal shield beside coxa IV, fixed Chelicerae, c .... Species * '' Hoploseius andamanensis'' Bhattacharyya, 2002 * '' Hoploseius australianus'' Walter, 1998 * '' Hoploseius cometa'' (Berlese, 1910) * '' Hoploseius mariae'' Gwiazdowicz, 2002 * '' Hoploseius sitalaensis'' Bhattacharyya, 1977 References Ascidae {{Ascidae-stub ...
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Platyseius
''Platyseius'' is a genus of mites in the family Ascidae Ascidae is a family of mites in the order Mesostigmata. Description Ascidae are mites characterised by: seta ''st4'' usually on unsclerotised cuticle, peritrematic shield broadly connected to exopodal shield beside coxa IV, fixed Chelicerae, c .... Species * '' Platyseius capillatus'' Berlese, 1916 * '' Platyseius cupensis'' Halliday, Walter & Lindquist, 1998 * '' Platyseius flagellatus'' Karg, 1994 * '' Platyseius horridus'' (Evans & Hyatt, 1960) * '' Platyseius leleupi'' van-Driel, Loots & Marais, 1977 * '' Platyseius subglaber'' (Oudemans, 1903) References Ascidae {{Ascidae-stub ...
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