Eight New Oriental And Australasian Species Of Leptomorphus (Diptera: Mycetophilidae) Author Papp, L Author Sevcik, J text Acta Zoologica Academiae Scientiarum Hungaricae 2011 2011-06-10 57 2 139 159 journal article 10.5281/zenodo.12612354 2064-2474 12612354 Leptomorphus papua sp. n. ( Figs 43–49 ) Holotype male ( BMNH ): Papua New Guinea : Madang Prov. , rain forest near Biteta Village , iv. 1987 , Malaise trap ( C. J. H. Godfray ). Antennae and most of its legs lost, only right mid and hind tibiae and femora, as well as left hind tibia and femur present; wings torn, apices lost . Paratype male ( HNHM , genitalia prepared and kept in a plastic microvial with glycerol): same data. Antennae, wings and all legs lost, only left fore femur and right hind femur remained . Measurements ( holotype ): wing length: 5.1 mm , head + thorax 1.75 mm , abdomen 3.8 mm . Diagnostic characters. Prefrons ventrally with 2 (3) strong setae only. Metanotum partly yellow. Terminal section of Cu 1 less downcurved, M 3 about 1.2 times as long as terminal section of Cu 1 . Male terminalia. Pregenital (8th) sternite ( Fig. 43 ) strongly narrowing proximally, with 3 pairs of lateral setae only. Sternite 8 at about its basal 1/3 with a darker transverse thickening. Tergite 8 ( Fig. 44 ) broader than long, cranial 2/5 bare, setae are not on extreme edge. Male genitalia with tergite 9 and gonocoxites fused into a tergo-gonocoxal complex, which is about as high as broad (see ratio on Fig. 45 ). Caudal process of the complex separated from the other parts but on a small section ventrally ( Figs 45, 48 ). Caudal processes serrate, both apically and basally ( Figs 46, 48 ). Medial process of gonocoxite simple, not double, dark processes observable. Gonostyli very small ( Fig. 45 ), embraced deeply into the medial part of gonocoxites; gonostylus with one – rather blunt – apical process only. Gonostyli rather different in dorsal view and in the view of their broadest extension ( Fig. 47 , vs Fig. 46 ). Aedeagus ( Fig. 49 ) long, apex blunt. Ejaculatory apodeme not sclerotised, membranous ( Fig. 49 ). Base of aedeagus continued into a pair of blunt processes (? to replace ejaculatory apodeme). Etymology. Named after Papua New Guinea . The specific name is used as a noun in the nominative singular, standing in apposition to generic name.