acarina
n.
order of mites and ticks
Acarina
Acarina or Acari are a
taxon of
arachnids that contains
mites and
ticks. The diversity of the Acari is extraordinary and its fossil history goes back to the
Devonian era. As a result, acarologists (the people who study mites and ticks) have proposed a complex set of taxonomic ranks to classify mites. In most modern treatments, the Acari is considered a
subclass of
Arachnida and is composed of 2-3 orders or superorders:
Acariformes,
Parasitiformes, and Opilioacariformes. The latter is often considered a subgroup within the Parasitiformes. The monophyly of the Acari is open to debate and the relationships of the acarine orders to other arachnids is not at all clear.
See more at Wikipedia.org...
Acarina
Noun
1. mites and ticks
(synonym) order Acarina
(hypernym) animal order
(member-holonym) Arachnida, class Arachnida
(member-meronym) acarine
Acarina
(n. pl.)
The group of Arachnida which includes the mites and ticks. Many species are parasitic, and cause diseases like the itch and mange.
Webster's Revised Unabridged Dictionary (1913), edited by Noah Porter.
About
acarina