What is any species of the genus Sarcoptes and related genera of mites, comprising the itch mites and mange mites. -- a. Of or pertaining to the itch mites called?

sarcoptid — Any species of the genus Sarcoptes and related genera of mites, comprising the itch mites and mange mites. -- a. Of or pertaining to the itch mites. (Webster's 1913.)

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