Soil oribatid mites (Acari, Oribatei) from Uruguay (II). Some species from the Lake Merin basin
Perez-Inigo, C. and Sarasola, M.  Edaphic oribatids from Brazil (X): some oribatids from Para State
Perez-Inigo, C. and Baggio, D.  Soil oribatid mites from Brazil (IX). Oribatid mites from Minas Gerais State (Part 1)
Perez-Inigo, C. and Baggio, D.  Soil oribatid mites from Brazil (IX). Oribatid mites from Minas Gerais State (Part 1)
Perez-Inigo, C. and Baggio, D.  Soil Oribatid mites from Brazil (VII) - Oribatid mites from Sao-Paulo state (fifth part)
Perez-Inigo, C. and Baggio, D.  Soil Oribatid Mites from Brazil (VII) Oribatid mites from Sao-Paulo State (fourth part)
Perez-Inigo, C. and Baggio, D.  Oribatid mites (Acari, Oribatei) found on branches of Araucaria angustifolia in Brazil
Perez-Inigo, C.  Oribatid soil fauna of Brazil. VI. Oribatid fauna in Sao-Paulo (third part)
Perez-Inigo, C. and Baggio, D.  Soil Oribatid mites from Brazil. (V). Oribatids from Sao-Paulo State (second part)
Perez-Inigo, C. and Baggio, D.  Soil Oribatid mites from Brazil. IV. Oribatid mites from Sao-Paulo state.1
Perez-Inigo, C. and Baggio, D.  Soil Oribatid mites from Brazil (III) Oribatid mites from Cardoso Island (second part)
Perez-Inigo, C. and Baggio, D.  Soil Orbatid mites from Brazil (II) Orbatid mites from Cardoso Island (first part)
Perez-Inigo, C. and Baggio, D.  Notes on the Oribatei of Spain II. Parapyroppia monodactyla n. gen., n. sp. (Acari, Oribatei)
Perez-Inigo, C. and Subias, L.S.  Redescription de Scapheremaeus corniger (Berlese, 1908) (Acari; Oribatei)
Perez-Inigo, C. and Subias, L.S.  Two new oribatid mites from near Madrid
Perez-Inigo, C.  Damaeus selgae n. sp. new Oribatid (Acari) from Central Spain
Perez-Inigo, C.