Kaszab Zoltán (szerk.): A Magyar Természettudományi Múzeum évkönyve 75. (Budapest 1983)
Roháček, J. ; Papp, L.: Revision of the East Palaearctic species of the Leptocera (s. str.) fontinalis-group (Diptera, Sphaeroceridae)
centrals becoming shorter anteriorad. 9 rows of acrostichal microsetae; medially 3 incomplete pairs of distinctly enlarged acrostichals and 1 row of microsetae running between them. Prescutellar medial acrostichal pair hardly enlarged. Scutellum large, rounded triangular, with 4 pairs of marginal scutellar bristles. 2 sternopleurals, the posterior one very long and robust, almost reaching up to upper margin of mesopleuron. — Legs rather slender, brown with paler trochanters, knees and tarsi. Chaetotaxy of mid tibia (Fig. 26) characterized by robust bristles but posteroapical setae shorter than in L. finalis or L. parafinalis. Mid basitarsus with very strong ventral bristle, see Fig. 27. Ratio U : mt 2 = 2.05. —-Wing (Fig. 41) with pale brownish membrane, veins brown. C not extended beyond R i+5 . R 2 +3 rather parallel to C, apically upcurved to C. Ri +5 strongly curved up to C (more than in L. fontinalis). Discal cell of medium size, with distinct processes of M 1+2 and M 3+4 beyond f p , the former continued by colourless venal fold reaching wing margin. Alula big but tapered apically. Wing measurements: length 2.32 mm, width 0.95 mm, C-index = 1.80, f a-f p : r p = 2.86. Haltères dirty yellow with somewhat darker stem. Abdomen brownish black, subshiny. Syntergum 1 +2 basally slightly paler pigmented. Terga sparsely haired but with long bristles in posterior corners; those of 5th tergum particularly long, longer than length of 4th and 5th tergum together. Sterna with short and more dense hairs. 5th sternum as in L. finalis; also its membraneous posteromedial finely pubescent area as in that species. Genitalia. Periandrium rather broad (Fig. 23) with the usual long caudal bristle; otherwise shortly setulose. Hypandrium rather long, Y-shaped. Subanal plate not developed; intraperiFigs 23-27. Leptocera (s. str.) spinitarsata L. PAPP (holotype): 23 = male genitalia caudally (aedeagal complex omitted) ; 24 = telomere laterally ; 25 = aedeagal complex laterally (right postgonite omitted) ; 26 = left mid tibia dorsally ; 27 = apex of mid tibia and basitarus posteriorly. — Scales: Figs 24, 25 =01. mm, Fig. 23 = 0.05 mm, Figs 26, 27 = 0.2 mm
