Review of the genus Camptochaeta Hippa & Vilkamaa (Diptera, Sciaridae), with the description of nine new species Author Vilkamaa, Pekka Author Hippa, Heikki Author Heller, Kai text Zootaxa 2013 3636 3 476 488 journal article 10.11646/zootaxa.3636.3.6 039fb92f-20d1-4f56-8385-a54e0902a2e1 1175-5326 220356 87B1404E-4DCE-43EF-9A49-F4096F63E43D Camptochaeta formosa sp. n. Figs 3 A, B FIGURE 3. Camptochaeta formosa sp. n. (holotype). A. Part of hypopygium, ventral view. B. Gonostylus, ventral view. Scale 0.10 mm. Material studied. Holotype male. CANADA , British Columbia , Lake Kinbasket, Canoe Reach near Valemount, sampling station 15, Malaise trap, 12.VI.2010 , Cooper, Beauchesne and Associates Ltd. (in CNC). Description. Male. Head . Brown, antenna paler brown, maxillary palpus very pale brown. Eye bridge 2 facets wide. Face with 9 scattered longer and shorter setae. Clypeus with 1 seta. Maxillary palpus with 3 palpomeres; palpomere 3 longer than palpomere 1, palpomere 2 shortest; palpomere 1 with 1(2) long sharp seta, with a dorsal patch of sensilla; palpomere 2 with 1 long sharp seta and 3 shorter truncate setae, palpomere 3 with 6–8 short truncate setae. Body of antennal flagellomere 4 2.65x as long as wide, the neck shorter than long, the longest setae slightly longer than the width of flagellomere. Thorax . Brown, setae dark. Anterior pronotum with 4 setae. Episternum 1 with 5 setae. Wing. Wings missing in the specimen studied. Halter pale brown. Legs . Pale yellowish brown. Coxal setae dark. Front tibial organ in depression with vestiture in patch. Front tibial spur slightly longer than the tibial width. Abdomen . Pale brown, setae dark. Hypopygium, Figs 3 A, B. Brown, paler than abdomen. Gonocoxa longer than gonostylus. Gonostylus slender with the mesial side impressed at apical half; apicomesially with a few elongated setae; with a large apical tooth, with 3 apical-subapical megasetae, with 2 mesial megasetae close to each other at the apical third, the mesial megasetae slightly larger than the apical ones, all long, narrow and nearly straight; with a poorly differentiated flagellate seta basad of the mesial megasetae. Tegmen much broader than long, with roundish basolateral corners with sclerotized sides. Discussion. See under Camptochaeta anceps . Etymology. The name is Latin, formosa , beautiful, referring to the nice and delicate structure of the hypopygium.