Collembola Poduromorpha (Entognatha) from continental Yemen and Socotra Island, with the description of a new Xenylla Tullberg, 1869 Author Weiner, Wanda Maria Systematics and Evolution of Animals, Polish Academy of Sciences, Sławkowska 17, PL- 31 - 016 Kraków (Poland) weiner @ isez. pan. krakow. pl Author Najt, Judith Muséum national d’Histoire naturelle, UMR 7205 du CNRS, case postale 50, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) Author Paśnik, Grzegorz Systematics and Evolution of Animals, Polish Academy of Sciences, Sławkowska 17, PL- 31 - 016 Kraków (Poland) pasnik @ isez. pan. krakow. pl text Zoosystema 2012 2012-09-30 34 3 553 560 http://dx.doi.org/10.5252/z2012n3a4 journal article 10.5252/z2012n3a4 1638-9387 5165678 Ceratophysella stercoraria Stach, 1963 MATERIAL EXAMINED. — Yemen , Sana’a , II.1991 , A. Van Harten , 1 ♀ ( ISEA Ye-91-126) ; 1-10.VII.1999 , in light trap , A. Van Harten , 1 ♀ , 1 juv. , 1 ♀ ? ( ISEA Ye-99-3828) ; 30.V.1999 , in litter of conifers, A. Van Harten , 3 ♀♀ ( ISEA Ye-99-3687) . GEOGRAPHICAL DISTRIBUTION. — Described from Afghanistan , found in Eastern Europe, Bulgaria , Russia and Central Asia.