Upper littoral rhombognathines (Acari: Halacaridae) from Singapore: description of a new species
Bartsch, I.  Halacarus ctenopus Gosse, 1855 (Acari, Halacaridae), description of the neotype
Bartsch, I.  Halacariidae (Acari) from Rottnest Island: description of two Agaue species
Bartsch, I.  Arhodeoporus (Acari: Halacaridae) from Rottnest Island, description of three new species
Bartsch, I.  Mictognathus secundus, a psammophilous Halacarid Mite (Acari, Halacaridae)
Bartsch, I.  Fresh water Halacarids and their Ppsition within the Halacaroidea (Acari)
Bartsch, I.  A redescription of Halacarellus affinis (Halacaridae, Acari)
Bartsch, I.  Copidognathus richardi (Trouessart) (Halacaridae, Acari) a redescription
Bartsch, I.  Agaue corollata group, geographical distribution and description of two new species
Bartsch, I.  Halacaridae (Acari) in the bay of Morlaix (Brittany)
Bartsch, I.  Further studies on the Copidognathus fauna from the coast of Brittany
Bartsch, I.  Copidognathus hartwigi, n. sp. (Halacaridae, Acari), a marine mite new to the fauna of Bermuda
Bartsch, I.  A contribution to Rhombognathinen fauna (Halacaridae, Acari) of the Brittany coast
Bartsch, I.