New Dicerurini from Europe, mostly Sweden (Diptera: Cecidomyiidae, Porricondylinae) Author Jaschhof, Mathias Author Jaschhof, Catrin text Zootaxa 2019 2019-02-20 4559 2 245 264 journal article 27451 10.11646/zootaxa.4559.2.2 2845efb7-0c6c-4842-a407-a995f2e77002 1175-5326 2626958 175EB654-85D7-4472-BF78-9C62BCBCA228 Neurepidosis hybrida sp. nov. Figs 20–21 Diagnosis. Neurepidosis hybrida differs from N. minuta Spungis, 1987 , a largely similar species, in the following characters (see Fig. 20 versus figs 69A–B in Jaschhof & Jaschhof (2013)) : the gonostylus is less strongly bent; the gonostylar apex has large, dense microtrichia (↓ 1 , microtrichia inconspicuous in N. minuta ); the gonocoxal emargination is evenly rounded (↓ 2 , slightly V-shaped in N. minuta ); the anterior processes of the gonocoxal apodemes are markedly shorter; and the posterior edge of the ninth tergite has a somewhat protruding, T-shaped sclerotization medially (↓ 3 , posterior edge sinuous medially in N. minuta ). Females and larvae of N. hybrida remain unknown. Other male characters. Body size 1.6–1.7 mm . Head. Eye bridge 1–2 ommatidia long dorsally. Neck of fourth flagellomere 1.4 times the length of node; circumfila with 2 long posterior extensions ( Fig. 21 ). Wing 3.2– 3.3(–3.9) times longer than wide. Genitalia ( Fig. 20 ). Gonocoxae sparsely setose ventrally, markedly narrowed ventrobasally, an extensively pigmented area below the emargination. Gonostylus convex; apex bent, pointed. Tegmen slender, slightly tapered towards apex, lateral edges slightly reinforced; apex nearly tubular. Base of ejaculatory apodeme strongly enlarged, rounded, weakly sclerotized; apex membranous. Remark on variation. One of the paratypes has exceptionally narrow wings, thereby causing the enormous variation in wing shape described above. Etymology. The species name, a Latin adjective meaning hybrid or intermediate, refers to the fact that the genitalic morphology of N. hybrida equals a composite of structures found in various other Neurepidosis . Type material. Holotype . Male , Sweden , Småland , Nybro , Bäckebo , Grytsjön Nature Reserve , hay meadow at edge of mixed taiga forest, 12–18 July 2005 , Malaise trap , Swedish Malaise Trap Project (trap 1001, collecting event 1333) (spm. no. CEC 1605 in NHRS). Paratypes . 1 male , same data as the holotype (spm. no. CEC 1606 in SDEI ) ; 2 males , same data but 19–27 June 2005 (collecting event 1330) (spms nos CEC1607 – CEC 1608 in SDEI ) ; 1 male , same data but 4–19 June 2005 (collecting event 1329) (spm. no. CEC 1609 in NHRS ) ; 1 male , Sweden , Uppland, Ekdalen NR , young herb-rich forest with sparse old oak trees, 27 June–17 July 2005 , MT , SMTP (trap 27, collecting event 1703) (spm. no. CEC 1610 in NHRS ) .