Water mites and their use as bioindicators of water quality conditions: a Pennsylvania case study
   Side-effects of a number of insecticides on predatory mites in apple orchards
  Ghilarovus robisoni n. sp., first record of Zetomotrichidae (Acari, Oribatida) from North America
  Diversity of Peloppiidae (Oribatida) in North America
  Dendroermidae n. fam., from forest tress in Western North America (Acari: Oribatida: Licneremeoidea)
  Neoepicrius, gen. n., from western North America (Acari: Mesostigmata: Epicriidae)
  North American Synichotritiidae (Acari: Oribatida). 2. Synichotritia spinulosa and S. caroli
  Adults and immatures of Yoshiobodes irmayi (Acari: Oribatida: Carabodidae) from North America
  Adults and deutonymphs of Eutrombidium (Nacarina, Trombidioidea) in North-America
  Acarofauna of a Negev desert loes plain
  Riccardoella (Proriccardoella) triodopsis nov. spec. (Acari, Ereynetidae) from the USA
  Larval Leptus (Acarina, Erythraeidae) ectoparasitic on a North-American ant
  Mites of the genus Macrocheles (Acari: Macrochelidae) associated with small mammals in North America
  Mites of the genus Pygmephorus in Oregon
  Passalozetes spp. (Acari: Cryptostigmata: Passalozetidae) from a North American desert
  Generic concepts in the Damaeidae (Acari, Oribatei). Part II
  Moth ear mites: new findings and a new species from North America
  Listrophorus synaptomys a new species from Synaptomys and Lemmus (Acarina: Listrophoridae)
  A new subfamily of Acaridae, the Naiadacarinae, from water-filled treeholes (Acarina: Acaridae)
  Phoretic hypopi of North American mammals ( Acarina: Sarcoptiformes, Glycyphagidae)
  A new Macronyssus species, parasitic on the silver-haired bat in North America
  Trichthonius majestus, a new species of Oribatid mite (Acarina: Cosmochthoniidae) from North America
  Gamasellodes bicolor (Berlese, 1918) (Acarina: Ascidae) and its relatives
  A new genus and species of Cercomegistidae (Acarina: Mesostigmata) from North America
  Mites of the subfamily Labidophorinae (Acaridae, Acarina) in North America
  Panonychus caglei, new species, the raspberry red mite (Acarina: Tetranychidae)
  A new species of predaceous mite (Acarina: Cheyletidae) from galleries of bark beetles in Missouri
  A review of the genus Holostaspella Berlese,1904 (Acarina: Macrochelidae)
  Digamasellid mites associated with bark beetles and litter in North America
  A new species of Cercomegistus (Acari, Mesostigmata) from California
  Otorhinophila, a new genus of chiggers (Acarina, Trombiculidae) from Western North America
  A new genus and species of North American bat chiggers (Acarina, Leeuwenhoekiidae)
  The acarine genus Syringophilus in North American birds
  The genus Asca von Heyden (Acarina: Mesostigmata) in North America, Hawaii and Europe
  Ptilonyssus constrictus, a new species of avian nasal mite (Acarina, Rhinonyssidae)
  A new genus and species of mite in the family Digamasellidae Evans (Acarina)
  The occurrence of the genus Yunkeracarus in North America (Acarina; Epidermoptidae)