Tydeid species from domatia bearing plants from South Africa with the description of two new species of the genus Afridiolorryia (Acari: Tydeidae)
  Interaction between Ornithocheyletia hallae Smiley 1970 (Acarina, Cheyletiellidae) and Micromonospora chalcea (Foulerton 1905) Orskov 1923 (Streptomycetaceae, Actinomycetales) in the skin of pigeon