New species of Pseudosinella Schäffer, 1897 (Collembola, Entomobryidae) from Hungary

Two new species of the genus Pseudosinella Schaffer, 1897 from Hungary are described and illustrated. Characters shared by both species are the number of eyes (0+0), the labial chaetotaxy (M 1 M 2 rEL 1 L 2 ) and the chaetotaxy of abdominal segment II (pABq 1 q 2 ). P. csafordi sp. nov., characterized by dorsal macrochaetae formula R 0 R 1 R 2 R 3 TP/32/0201+2s, inhabits alluvial forests, while P. dungeri sp. nov., characterized by dorsal macrochaetae formula R 0 R 1s R 1 R 2 TP/10/0201+2, was collected from a mid-montain steppic grassland.