FIGURES 144–157 in New Cave Arrhopalitidae (Collembola: Symphypleona) from the Crimea (Ukraine)

FIGURES 144–157. Pygmarrhopalites principalis skelicus ssp. nov.: 144, outline of habitus; 145, chaetotaxy of head, frontal view; 146, chaetotaxy of great abdomen, lateral view; 147–156, shape of setae: (dI-1) of great abdomen (147), posterior dorsal seta of great abdomen (148), anterior dorsal seta of abdomen (149), dorsal spine-like seta of mesothorax (150), spine-like seta of head vertex (151), (mps2) of Abd VI (152), (ms1) of Abd VI (153), appendices anales, dorsal (154) and lateral view (155), (Ie) of dens (156); 157, tenaculum.