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Family Trombidiidae - true velvet mites

Mite - Allothrombium Mite Red Velvet Mite with ant prey - Allothrombium velvet mite - Trombidium Trombidioidea - Trombidium Mite - Trombidium Red Velvet Mite - Trombidium 6015520 mite - Allothrombium
Kingdom Animalia (Animals)
Phylum Arthropoda (Arthropods)
Subphylum Chelicerata (Chelicerates)
Class Arachnida (Arachnids)
Subclass Acari (Mites and Ticks)
Superorder Acariformes
Order Trombidiformes
Suborder Prostigmata (prostigs)
Infraorder Anystina
No Taxon (Parasitengona - velvet mites (including chiggers) & water mites)
No Taxon (Trombidiina - short-legged velvet mites & water mites)
Superfamily Trombidioidea (velvet mites and chiggers)
Family Trombidiidae (true velvet mites)
~300 spp. in 30 genera worldwide(1)
Adults generally to 4 mm(2) (but up to 12mm in Giant Red Velvet Mites, genus Dinothrombium)
Larvae parasitize insects and arachnids of all major orders. Adults eat insect eggs. Host associations summarized in(3)
From Zhang(3)(1998):
"The Trombidiidae and allied groups are poorly known taxonomically and their classifications are among the most difficult in the Prostigmata. Many species are known only from adults or deutonymphs, some species are known only from larvae and only a few species are known from both the larval and post-larval stages."
Print References
MÄ…kol, Joanna (2000). Catalogue of the World Trombidiidae (Acari: Actinotrichida: Trombidioidea), Annales Zoologici 50(4):599-597 (Full Text)
Works Cited
1.Synopsis of the described Arachnida of the World
2.Spiders and Their Kin: A Golden Guide from St. Martin's Press
Herbert W. Levi, Lorna R. Levi, Nicholas Strekalovsky. 2001. St. Martin's Press.
3.Biology and ecology of trombidiid mites (Acari: Trombidioidea)
Z.Q. Zhang. 1998. Experimental and Applied Acarology 22: 139-155.