A revision of the genus Rudolfina Roháček (Sphaeroceridae: Limosininae) Paiero, Steven Mark Marshall, Stephen A. European Journal of Taxonomy 2020 2020-01-16 593 1 48 9HWM2 Paiero & Marshall, 2020 Paiero & Marshall 2020 [639,852,1234,1261] Insecta Sphaeroceridae Rudolfina Animalia Diptera 42 43 Arthropoda species tumida sp. nov.   Figs 2–3, 21A    Etymology The species epithet is from the Latin for ‘swollen’, referring to the enlarged epandrium.    Material examined   Holotype   UNITED STATES OF AMERICA• ♂; Wyoming, Uinta Co.,  8 mi.SE of Evanston;  7100 fta.s.l.;  30 Jul.–11 Aug. 1979; S. and J. Peckleg.; sage-grass, riparian, carrion; DEBUdebu01086083.    Description BODY. Length: 1.8–1.9 mm. Eye height 1.0 × genal height. Head with 3 interfrontal setae and 5 small setae along inner margin of orbital plate. Gena with 2 strong setae and 4–5 smaller setulae. Acrostichal setulae in 4–6 rows. Costagial seta length unknown (broken on both sides of holotype); second costal sector shorter than third (35:40). Length of M 1between crossveins dm-cu and r-m 4.0× dm-cu; CuA 1stub vein ~5.0 × M 1stub vein. Male mid femur basally with 9 strong setae present in ovoid cluster. Male mid tibia with ventral comb of 12–13 robust setae on apical ⅔. MALE ABDOMEN ( Figs 2–3). Posterior margin of sternite 5 with pair of small teeth on each side of shallow emargination; emargination extending ¼ length and ¼ width of sternite 5. Transverse part of sternite 6 weakly arcuate. Epandrium swollen, wider than preceding portion of abdomen (denuded on holotype); subanal plate incomplete. Posterior lobe of surstylus elongate, with apex and posterior margin heavily setose; anterobasal lobe broadly rounded and laminate, with distal triangular projection. Cercus ovoid. Postgonite elongate with apex acute. Dorsal sclerite of distiphallus ( Fig. 21B–C) with several small swellings along length and extending beyond apex of acrophallus.  Female Unknown.    Remarks   Rudolfina tumida sp. nov.is distinctive for the uniquely swollen epandrium and large surstylus.   Described species in other genera previously treated as Rudolfina 2564277605 1979-07-30 1979-08-11 1979-07-30 DEBU S. and J. Peck United States of America Uinta Co. 2164 Uinta Co. 42 43 1 1 Wyoming holotype