A new European species of Delia Robineau­Desvoidy (Diptera: Anthomyiidae) near the wheat bulb fly, D. coarctata (Fallén) Author Michelsen, Verner text Zootaxa 2007 1412 61 67 journal article 10.5281/zenodo.175665 38f2fd7a-33e5-46db-a6fd-ccf97b2125f3 1175­5326 175665 Key to the males and females of the Delia coarctata species group 1 Males (abdomen narrow, parallel­sided) .................................................................................................. 2 – Females (abdomen long­ovoid)................................................................................................................ 5 2(1) Sternite V with simple setae and setulae only ( Fig. 8 ) ............................................................................ 3 – Sternite V at apex of lobes with 3–5 close­set, blunt spinules ................................................ D. montana 3(2) Head with eyes narrowly separated by frons............................................................................................ 4 – Head feminized, eyes widely separated by frons .................................................................... D. latissima 4(3) Apical pv seta of fore tibia coarse, apically truncated; fore tarsomere 1 longer than fore tarsomeres 2–4 ( Fig. 2 ) ................................................................................................................................... D. coarctata – Apical pv seta of fore tibia simple; fore tarsomere 1 shorter than fore tarsomeres 2–4 ( Fig. 1 )................ ............................................................................................................................................. D. coarctoides 5(1) Cerci with straight spinules ( Fig.10 ) ........................................................................................................ 6 – Cerci with apically recurved spines ......................................................................................... D. montana 6(5) Prealar seta setulose or absent. Vein C without v setulae on basal section between humeral and subcostal breaks ...................................................................................................... D. coarctata (and D. latissima ?) – Prealar seta present. Vein C with some v setulae on basal section .................................... D. coarctoides