Three new mite species of the genus Mediolata Canestrini (Acari, Stigmaeidae) from Turkey and re-description of Mediolata granaria Gonzalez-Rodriguez Author Dönel, Güldem Author Doğan, Salih text Journal of Natural History 2012 2012-03-31 46 11 - 12 683 699 http://dx.doi.org/10.1080/00222933.2011.651637 journal article 275760 10.1080/00222933.2011.651637 337a09d1-7586-4244-b6b8-0181fc5ada67 1464-5262 4666892 D64217F0-5104-4401-BF0C-C8D50284F788 Genus Mediolata Canestrini Type species: Stigmaeus longirostris Berlese. Idiosoma oval. Dorsum smooth or ornamented. Prodorsum covered with a large shield (sometimes reduced to a large shield and one or two pairs of platelets), bearing four pairs of setae ( vi , ve , sci , sce ). One pair of eyes and one pair of post-ocular bodies. Dorsal hysterosomal area with six pairs of setae ( c 1 , d 1 , d 2 , e 1 , e 2 , f 1 ). Humeral shields and setae c 2 absent. Suranal shield entire, bearing two pairs of setae (h 1,2 ). Coxisternal shields absent. Ventral opisthosoma with two or four pairs of aggenital setae, two pairs in male. Anogenital shields with one pair of genital setae ( g 1 ) and three pairs of pseudanal setae ( ps 1–3 ). Chelicerae entirely separated or partly fused. Palptibial claw small, less than half length of palp tarsus. Terminal eupathidia on palp tarsus basally fused and split into three minute prongs. Subcapitulum with one pair of subcapitular setae. Solenidia on tarsi I–IV: 1, 1, 1, 1 in female; 2, 2, 1–2, 1 in male ( Doğan and Ayyıldız 2004 ; Fan and Zhang 2005 ; Faraji and Ueckermann 2006 ). Key to species of Mediolata from Turkey 1. Palp femur with two setae.............................................. 2 Palp femur with three setae............................. M. turcica sp. nov. 2. Femur I with four setae................................................. 4 Femur I with five setae..................................................3 3. Dorsal idiosomal setae slender; propodosomal, metapodosomal and opisthosomal shields completely separated from each other......................................................... M. granaria Gonzalez-Rodriguez Dorsal idiosomal setae stout; propodosomal, metapodosomal and opisthosomal shields incompletely separated from each other.... M. ozkani sp. nov. 4. Genu I with two setae.................................................. 5 Genu I with three setae................................ M. acus (Summers) 5. Two pairs of aggenital setae................ M. petilus Doğan and Ayyıldız Three pairs of aggenital setae.......................... M. obtecta sp. nov.