Related Research Articles
The Acariformes, also known as the Actinotrichida, are the more diverse of the two superorders of mites. Over 32,000 described species are found in 351 families, with an estimated total of 440,000 to 929,000 species, including undescribed species.
Yunkeracarus is a genus of mites belonging to the family Gastronyssidae. They live exclusively in the nostrils of rodents. Females can be recognized by the small transparent scales covering the body, males by the lack of copulatory suckers.
Yunkeracarus faini is a species of mite belonging to the family Gastronyssidae. This tiny mite reaches a length of only 280 μm. It can be distinguished from its congeners by the presence of long setae on the tarsi and around the anus. It has only been recorded from the nostrils of Peromyscus leucopus in Michigan state and even here appears to be a rather rare species.
Astigmatina is a clade of mites in the superorder Acariformes. Astigmata has been ranked as an order or suborder in the past, but was lowered to the unranked clade Astigmatina of the clade Desmonomatides in the order Sarcoptiformes. Astigmatina is now made up of the two groups Acaridia and Psoroptidia, which have been suborders of the order Astigmata in the past. Astigmatina contains about 10 superfamilies and 76 families under Acaridia and Psoroptidia.
The Sarcoptiformes are an order of mites comprising over 15,000 described species in around 230 families. Previously it was divided into two suborders, Oribatida and Astigmatina, but Oribatida has been promoted to an order, and Astigmatina is now an unranked taxon.
References
- Gastronyssidae at Systema Naturae 2000 Archived 2007-09-29 at the Wayback Machine
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