Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 99. (Budapest 2007)

Papp, L.: A review of the Old World Trigonometopini Becker (Diptera: Lauxaniidae)

Maquilingia thaii sp. n. (Fig- 73) Type material - Holotype female (HNHM): "Thailand: Fang, Mae Fang National Park, Doi Pha Horn Pok, 1560 m, 21. XL, UV light, No. 10, leg. L. Peregovits, M. Földvári, Á. Körösi, A. Szappanos & B. Maklári-Kis". Paratype female (HNHM): Thailand: Doi Phuka National Park, headquarters, 26-27. XL, UV light, No. 18, leg. L. PEREGOVITS, M. FÖLDVÁRI, Á. KÖRÖSI, A. SZAPPANOS & B. MAKLÁRI-KIS. Description - Measurements in mm: body length 3.02 (holotype), 2.64 (paratype), wing length 3.26, 3.20, wing width 1.18, 1.22. A small yellow fly, even abdomen yellow. Fore tarsomeres 2—5 darkened but not black. A brown stripe (i.e. not a spot) between eye and antennái base. Actually no ocellar setae: ocellars thin and only 0.06 mm, postocellars distinct, cruciate. Scape ventral seta 0.08 mm long. Frons with proclinate setulae on anterior half of orbitalia (4-5 in one row) and ca. 25 setulae on a triangular area over lunule, back to posterior ors. Only 2 short pairs of setae on cheeks, genal setae (Fig. 74) conspicuous: 2 pairs of extremely long (3 setae on right side on holotype, 4 on the right side of paratype), plus several pairs of long, more caudal setae ventrally, and, some 5 shorter setae below eye. All thoracic setae comparatively long. Posthumeral seta extremely long (Fig. 74), 0.44 mm (holotype). Anterior katepisternal pair short (half length of posterior pair). Wing yellowish with yellow veins. Stronger costal fringe of 8 setae on 1/3 of costal section distally to R2+3. Medial vein sections: intra-crossvein section 0.64, terminal section 1.225 mm, ratio 1.90. Long marginal setae on abdominal tergites, particularly so on tergites 3 to 5. Female cerci very small, finely haired. Male unknown. A KEY FOR THE SPECIES OF MAQUILINGIA MALLOCH 1 Body black, tibiae yellow with brown subapical rings. Male genitalia peculiar (SASAKAWA 2003: fig. 4) M. serristylis SASAKAWA, 2003 - Body yellow, at most with brown mesonotal stripes. Tibiae without brown subapical rings 2 2 Facial grooves below antennae clear yellow, without any sign of diffuse brown spot or stripe 3 - Facial grooves below antennae with a pair of distinct diffuse brown spots, or at least with diffuse brown stripes along suture 4 3 Posthumeral (presutural) seta extremely strong, definitely longer than notopleurals (Fig. 73). Mesonotum without brown vittae. Scutellum unicolorous yellow. Ventral part of cheeks and anterior part of genae with 3 or more long setae. Thailand M. thaii sp. n.