Cheyletidae

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Cheyletidae
Temporal range: Cretaceous–present
"Cheyletiella" sp.
Cheyletiella sp.
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Trombidiformes
Superfamily: Cheyletoidea
Family: Cheyletidae
Leach, 1815
Genera
Diversity
c. 80 genera, > 500 species

Cheyletidae is a family of mites in the order Trombidiformes. Some Cheyletiella spp. are parasites of mammals, causing cheyletiellosis or "walking dandruff".[2] Others are free-ranging predators which can be found in soil, forest litter, animal nests, and house dust, under tree bark, and on foliage.[3] Cheyletids may occur in corpses, where they feed on other mites and on nematodes.[4]

Description

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Cheyletidae have short stylet-like chelicerae and large pincer-like palps. The palp tarsus is short and usually bears comb-like and sickle-like setae, and is located on the posterior part of the palp tibia. The palp tibia has a strong claw which extends beyond the palp tarsus. The body may have zero, one or multiple dorsal plates.[5]

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References

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  1. ^ Xia, B., Klompen, H., & Childers, C.C. (2011). "A new genus and species of Cheyletidae (Acariformes: Prostigmata) from citrus trees in Florida." Zootaxa 2796: 29-36.
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  • Error creating thumbnail: File missing Media related to Lua error in Module:Commons_link at line 62: attempt to index field 'wikibase' (a nil value). at Wikimedia Commons
  • Joel Hallan's Biology Catalog: Cheyletidae

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