(n. pl.) The group of Arachnida which includes the mites and ticks. Many species are parasitic, and cause diseases like the itch and mange.
Example Sentences:
(1) from Parasitidae family (Acarina, Mesostigmata) were studied in light and electron microscopy.
(2) Responses of the summer form of the adult female two-spotted spider mite, Tetranychus urticae Koch (Acarina: Tetranychoidea) placed in near-ultraviolet and green light are photopositive.
(3) For the first time in Argentina, it has been shown that oribatids from the genus Ceratozetes Berlese, 1908 (Acarina:Ceratozetidae) have the potential to act as intermediate hosts of Moniezia expansa from sheep.
(4) The metabolism of radiolabeled insecticides in insects and acarina is studied largely by coupling radiotracer techniques with analytical methods, such as TLC, paper and column chromatography, gel-permeation chromatography, and enzymatic assays.
(5) Borrelia burgdorferi was found so far in 30 species of Arthropoda, 13 species of mites (Acarina), 15 species of flies(Diptera), two species of fleas (Siphonaptera).
(6) Tick samples (Acarina, Ixodidae) were collected for two years on bovidae from the whole Oran area which were brought weekly at the Oran open market (Algeria).
(7) The density of total microarthropods and major groups, namely Acarina and Collembola, suffered a statistically significant and persistent decline in the aldrin 30 EC (0.25%)- and endosulfan 35 EC (0.33%)-treated soil of wheat fields.
(8) Only endosulfan was toxic to a common soil Acarina species, Lancetoppia sp.
(9) Hymenolepis diminuta (Cestoda) and Tyrophagus castellani (Acarina) were accidentally recovered from experimental animals.
(10) Because no reference on trombiculid mites (Acarina: Trombiculidae) in Cheju Island where tsutsugamushi disease is highly endemic had been available, studies on trombiculid mites in Cheju Island were implemented during the period of August 1991-April 1992, and the results obtained are summarized as follows: (1) The species and numbers of the field rodents collected were 143 Apodemus agrarius chejuensis (92.3%), 11 Crocidura lasiura (7.1%) and 1 Micromys minutus (0.6%).
(11) To determine whether the pattern of engorgement of Ixodes hexagonus Leach (Acarina: Ixodidae) in Central Europe may influence host specificity, the host relationships of the sub-adult stages of this tick were examined and the time of detachment compared with the activity patterns of various candidate vertebrate hosts.
(12) The compounds demonstrated efficacy against several economically important species of insects and acarina.
(13) The average number of acarina in 0.5 g of fine dust did not differ statistically among the three groups; however, mite number per square meter floor differed between patients with positive skin test and negative skin test.
(14) The volatile materials emitted by Trichothecium roseum (Fungi Imperfecti) at a very low concentration are strong attractants for Tyrophagus putrescentiae (Schrank, 1781) (Acarina, Acardae).
(15) Zygoribatula lata Hammer, 1961 (Acarina:Oribatulidae) was confirmed as a potential intermediate host of M. expansa.
(16) Large quantities of host-specific mite antigens (P. simicola) were difficult to obtain, so free-living mite species such as Dermatophagoides farina, Acarina sheldonii, and Tyrophagus putrificiensis were also utilized.
(17) Outbred guinea pigs became infected with the mite Trixacarus caviae (Acarina, Sarcoptidae) when introduced into an infected colony.
Mite
Definition:
(n.) A minute arachnid, of the order Acarina, of which there are many species; as, the cheese mite, sugar mite, harvest mite, etc. See Acarina.
(n.) A small coin formerly circulated in England, rated at about a third of a farthing. The name is also applied to a small coin used in Palestine in the time of Christ.
(n.) A small weight; one twentieth of a grain.
(n.) Anything very small; a minute object; a very little quantity or particle.
Example Sentences:
(1) Where the guanine content was more than or equal to 0.25% in the dry dust, mite numbers were higher than 10 mites per 0.1 g dust in 43 of the 44 samples.
(2) The mites were resistant to coumaphos and sensitive to lindane.
(3) A more regular distribution of these mites on the animals points to the mixing of the mites population that effects the dissemination of agents.
(4) Mattress dusts from the beds of 51 asthmatic children with positive skin tests to house dust mite were assayed for Der p I, Fel d I and certain viable fungi.
(5) According to the quantitative analysis between threshold titers of skin test and RAST titers using house dust and HD mites allergens, specific IgE production shall be decreased in the patients over 40 years old.
(6) The heads were examined for adult and larval meningeal worms (Parelaphostrongylus tenuis) by physical examination of the brain surfaces, and the Baermann technique, respectively, and for ear mites by examination of ear scrapings.
(7) Female Coquillettidia perturbans collected in northern Florida were commonly parasitized by 2 species of water mites.
(8) Fifty asthmatics, candidates for hyposensitization with the house dust mite Dermatophagoides pteronyssinus (Dp), went through a series of allergy tests to evaluate the sensitivity of different organs to Dp.
(9) Mite size was only one of the determinants of intermediate host efficiency.
(10) Inhalant allergens as mite house dust, animal danders, pollens, molds and food allergens are considered, now, to be the most sensitizing agents.
(11) Most patients showed several positive skin tests to common allergens particular to grass pollen, house dust and mites (Dermatophagoides pteronyssimus).
(12) Densities of mites were much higher in skin regions with severe dermatitis.
(13) The pathogenesis of the prolific mite population is unclear, but either a specific immunologic deficit or the inability to effectively eliminate the mites by scratching is a plausible possibility.
(14) Egg (embryo) production was normal for mites treated with 0.50 krad, but significantly curtailed by doses of 0.75 krad and greater.
(15) Serum was obtained from patients with nasal allergy receiving specific immunotherapy for housedust and mites.
(16) The frequency of mites in dust from farmers' homes was three times higher and that of pyroglyphids ten times higher than in other dwellings.
(17) The radioallergosorbent inhibition test, however, suggested that there may be no cross-reactivity or, if any, only very low cross-reactivity between midge allergens and mite, house dust (HD), silk, shrimp, or mosquito allergens.
(18) This impressive immunological effect was not associated with any changes in the radio-allergo-sorbent assay (RAST) to house dust mite, or symptom scores; peak expiratory flow rates or histamine induced bronchial reactivity.
(19) In addition to mesophilic species, xerophilic moulds appear to be common, often developing together with mites.
(20) Radioallergosorbent test (RAST) studies showed that IgE antibodies to Dermatophagoides pteronyssinus (house dust mite), Aspergillus fumigatus and bovine beta-lactoglobulin were significantly elevated in the sera of infants who died as a result of the sudden death in infancy syndrome (SDIS).