A revision of the family Ameroseiidae (Acari, Mesostigmata), with some data on Slovak fauna Author Masan, Peter Institute of Zoology, Slovak Academy of Sciences, Dubravska cesta 9, 845 06 Bratislava, Slovakia uzaepema@savba.sk text ZooKeys 2017 2017-09-29 704 1 228 http://dx.doi.org/10.3897/zookeys.704.13304 journal article http://dx.doi.org/10.3897/zookeys.704.13304 1313-2970-704-1 111A101E74054C408F51693957A64D97 CB39FF8EFFA2FF8CFFBFFFA9FF94FF8B 1149838 Sertitympanum zaheri (El-Badry, Nasr & Hafez, 1979) comb. n. Kleemania (sic) Kleemania zaheri El-Badry, Nasr & Hafez, 1979: 8. Kleemannia zaheri . - Zaher 1986 : 405. Type depository. Not stated. Type locality and habitat. Egypt, Kafr-El-Sheikh Governorate, Sagh, in litter. Remarks. The only obvious difference between this species and its most similar congeners seems to be the shape of posterior margin of sternal shield which is widely rounded. However, I suspect this species to be a junior synonym of Sertitympanum nodosum . Photographed specimens stated to be Sertitympanum zaheri and originated from Egypt (kindly sent by R. Abo-Shnaf) apparently belong to S. nodosum .