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// Workers AI · dad joke modeWhy did Cheyletidae go to therapy? It had mite issues.

From Wikipedia, the free encyclopedia

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.
  2. "Cheyletiellosis in Dogs | VCA Animal Hospitals". Vca. Retrieved 2025-12-17.
  3. "Family Cheyletidae Leach, 1815". insects.ummz.lsa.umich.edu. Retrieved 2025-12-17.
  4. Goff, M. Lee (2009), "Forensic Entomology", Encyclopedia of Insects, Elsevier, pp. 381–386, doi:10.1016/b978-0-12-374144-8.00112-0, ISBN 978-0-12-374144-8, retrieved 2025-12-17
  5. Baker, Edward W.; Baker, Edward W. (1949). "A review of the mites of the family Cheyletidae in the United States National Museum". Proceedings of the United States National Museum. 99: 267––320. doi:10.5479/si.00963801.99-3238.267.
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  • Wikimedia Commons logo Media related to Cheyletidae at Wikimedia Commons
  • Joel Hallan's Biology Catalog: Cheyletidae