New taxa of the Lygistorrhinidae (Diptera: Sciaroidea) and their implications for a phylogenetic analysis of the family Author Hippa, Heikki Author Mattsson, Ingegerd Author Vilkamaa, Pekka text Zootaxa 2005 960 1 34 journal article 10.5281/zenodo.171227 99e6920b-84b2-497c-9b7b-5421aa657a5c 1175­5326 171227 Lygistorrhinidae sp. 1 (female) Material studied : MALAYSIA , Pahang, Cameron’s Highlands, 1400 m , Malaise trap, 27. XI. 1994 , Th. Pape, 1 Ψ ( NRM ). FEMALE . Total length about 2 mm . Head . Fig. 3 B. Antennal flagellomere 4, Fig. 4 C. Unicolourous light brown, darker brown around ocelli. Thorax similar to Fig. 7 A. Anterior pronotum with 5 setae, episternum 1 with 5 setae, laterotergite with 2 setae. Legs similar to B. blagoderovi , Fig. 7 B and C. Tarsal claws of all legs pointed. Wings similar to B. blagoderovi , Fig. 8 E. Wing length 1.27–1.28 mm . Abdomen similar to B. blagoderovi , terminalia, Fig. 12 A. MALE : Unknown. Discussion. This female resembles the species of Blagorrhina and Gracilorrhina . It differs from both by having only 10 flagellomeres, from the former by having the mouthparts much shorter and by having a totally setose scutum, and from the latter by the separate CuA1 and CuA2. We leave the placement of this species until either its male or the females of the other related groups are discovered.