Notes on the New World allopatric beetle genus Mycotrupes (Scarabaeoidea: Geotrupidae) and on Geotrupacarus mycotrupetes (Krantz & Mellott) (Acari: Macrochelidae), an early derivative phoretic mite associate of Mycotrupes gaigei Olson & Hubbell in southeastern United States
  Nature of the association between pisentii group mites (Acari, Macrochelidae, Macrocheles) and dung beetles of the genus Scarabaeus (Coleoptera, Scarabaeidae) in Southern France