Phytoseiid mites of Slovenia (Acari: Mesostigmata): new records and first description of the male ofAmblyseius microorientalis Author Kreiter, Serge Montpellier SupAgro, UMR CBGP INRAE / IRD / CIRAD / SupAgro, Université de Montpellier, 755 Avenue du Campus Agropolis (Baillarguet), CS 30016, 34988 Montferrier-sur-Lez cedex, France. Author Amiri, Karima Montpellier SupAgro, UMR CBGP INRAE / IRD / CIRAD / SupAgro, Université de Montpellier, 755 Avenue du Campus Agropolis (Baillarguet), CS 30016, 34988 Montferrier-sur-Lez cedex, France. Author Douin, Martial Montpellier SupAgro, UMR CBGP INRAE / IRD / CIRAD / SupAgro, Université de Montpellier, 755 Avenue du Campus Agropolis (Baillarguet), CS 30016, 34988 Montferrier-sur-Lez cedex, France. Author Bohinc, Tanja University of Ljubljana, Biotechnical faculty, Department of Agronomy, Chair for Phytomedicine, Agricultural Engineering, Crop Production, Pasture and Grassland Management, Jamnikarjeva ulica 101, SI- 1000 Ljubljana, Slovenia. Author Trdan, Stanislav University of Ljubljana, Biotechnical faculty, Department of Agronomy, Chair for Phytomedicine, Agricultural Engineering, Crop Production, Pasture and Grassland Management, Jamnikarjeva ulica 101, SI- 1000 Ljubljana, Slovenia. Author Tixier, Marie-Stéphane Montpellier SupAgro, UMR CBGP INRAE / IRD / CIRAD / SupAgro, Université de Montpellier, 755 Avenue du Campus Agropolis (Baillarguet), CS 30016, 34988 Montferrier-sur-Lez cedex, France. text Acarologia 2020 2020-03-02 60 2 203 242 http://dx.doi.org/10.24349/acarologia/20204364 journal article 8362 10.24349/acarologia/20204364 505449c5-72c1-482e-aa16-0ac8c7919dbb 2107-7207 4503322 FA20102C-186C-4F32-90CA-EFDD21E8DAE2 Kampimodromus corylosus Kolodochka Kampimodromus corylosus Kolodochka 2003b: 51 ; Chant & McMurtry 2007: 37 . This species is often collected on hazelnut and seems a good predator of tetranychid and eriophyid mites occurring on this plant. But despite these very general observations, the biology of that species is almost totally unknown. This is the first mention report of that species from Slovenia . World distribution : Croatia , Hungary , Moldova , Ukraine . Specimens examined : 16 ♀♀ , 4 ♂♂ and 7 immatures in total. Kočevska Reka , Lake (aasl 567 m , 45°34’33”N , 14°47’25”E ), 1 ♀ , 1 ♂ and 1 immature on Tilia platyphyllos Scopoli (Malvaceae) , 18/VI/2019 ; Pragersko, Kvedrova ulica (aasl 250 m , 46°23’48”N , 13°40’11”E ), 2 ♀♀ , 2 ♂♂ and 1 immature on Populus tremula L. ( Salicaceae ), 20/VI/2019 ; Juršinci , Gabrnik 55 (aasl 301 m , 46°28’43”N , 15°58’2”E ), 8 ♀♀ , 2 ♂♂ and 3 immatures on Corylus avellana L. ( Betulaceae ), 2 ♀♀ , 1 ♂ and 2 immatures on Prunus persica and 1 ♀ on Prunus cerasus L. ( Rosaceae ), 20/VI/2019 ; Šobec (aasl 418 m , 46°21’22”N , 14°9’2”E ), 1 ♀ on C. avellana and 1 on Juglans regia L. ( Juglandaceae ), 21/VI/2019 . Remarks : The description and measurements of the adult females collected agree with those provided by Kolodochka (2003) in the original description and by ( Tixier et al. 2008 ).