Two new species of the genus Agistemus Summers (Acari: Stigmaeidae) from Saudi Arabia Author KamranK, Muhammad Acarology Research Laboratory, Department of Plant Protection, College of Food and Agriculture Author MirzaK, Jawwad Hassan Acarology Research Laboratory, Department of Plant Protection, College of Food and Agriculture Author ElgoniK, Nasreldeen Ahmed Acarology Research Laboratory, Department of Plant Protection, College of Food and Agriculture Author AlatawiK, Fahad Jaber Acarology Research Laboratory, Department of Plant Protection, College of Food and Agriculture text Acarologia 2023 2023-05-11 63 2 580 590 http://dx.doi.org/10.24349/srli-y7eg journal article 10.24349/srli-y7eg 2107-7207 56FCDA82-619D-4E9B-904E-05355A578427 Genus Agistemus Summers Type species: Caligonus terminalis Quayle, 1912 , by original designation. Agistemus terminalis (Quayle) , Summers 1960: 234 . Diagnosis As defined by Fan & Zhang (2005) .