Mesostigmata

Mesostigmata is an order of mites belonging to the class Arachnida. They are commonly referred to as parasitiform mites and are known for their parasitic lifestyle. Some species are free-living and can be found in a variety of habitats, including soil, leaf litter, and mosses.

Taxonomy

The order Mesostigmata is divided into four suborders: Monogynaspida, Epicriina, Sejina, and Dermanyssina. These suborders are further divided into several families and genera.

Characteristics

Mesostigmata mites are characterized by their stigmata, which are located in the middle of their bodies. They have a pair of large, strong chelicerae and a well-developed anal shield. The body size of these mites ranges from 0.5 to 2.0 mm.

Ecology

Mesostigmata mites play a crucial role in the ecosystem. They are involved in the decomposition of organic matter and contribute to nutrient cycling. Some species are predators of other small arthropods and nematodes, while others are parasites of birds and mammals.

Economic Importance

Some species of Mesostigmata mites are of economic importance. They can be pests in poultry farms, causing damage to the birds and reducing egg production. Other species are used in biological control of pests.

See Also

• Acari
• Arachnida
• Mite

References

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Mesostigmata gallery

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  Varroa destructor
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  Dermanyssus cfr gallinae