Observations on the quill mites (Acari: Syringophilidae) from charadriiform birds Author Skoracki, Maciej Author Dabert, Jacek Author Schmäschke, Ronald text Zootaxa 2006 1156 51 64 journal article 50582 10.5281/zenodo.172288 7971cedf-296b-488e-b811-131677595acb 1175­5326 172288 Key to the genus Niglarobia (females) (after Fain et al . 2000 with modifications) 1. Setae vs’I present........................................................................................................... 2 ­ Setae vs’I absent............................................................................................................ 6 2. Claws of legs III and IV with basal angle ..................................................................... 3 ­ Claws of legs III and IV without basal angle ................................................................ 5 3. Setae l4 no more than 3 times longer than d4 ............ N. trouessarti ( Oudemans, 1904 ) ­ Setae l4 more than 6 times longer than d4 .................................................................... 4 4. Setae l1 approximately 1.3 times shorter than l2 ................... N. ereuneti Kethley, 1970 ­ Setae l1 and l2 subequal .................................................... N. helleri ( Oudemans, 1904 ) 5. Hysterosomal shield present and fused to pygidial shield. Length ratio of setae g:pg1:pg2 1:5:3.8 ........................................................................... N. cursoriae sp. nov. ­ Hysterosomal shield absent. Length ratio of setae g:pg1:pg2 1:3:2 ............................... ................................................................ N. rhinoptili Fain, Bochkov et Mironov, 2000 6. Dorsal setae of idiosoma serrate ..................... N. skorackii Bochkov et Galloway, 2004 ­ Dorsal setae of idiosoma smooth .................... N. calidridis Bochkov et Mironov, 1998