Knemidokoptes

noun

Kne·​mi·​do·​kop·​tes ˌnē-mə-dō-ˈkäp-(ˌ)tēz 

: a genus of itch mites of the family Sarcoptidae that attack birds and that include one (K. gallinae) causing a mangy condition and another (K. mutans) causing scaly leg of fowl