Western Palaearctic Ectoedemia (Zimmermannia) Hering and Ectoedemia Busck s. str. (Lepidoptera: Nepticulidae): five new species and new data on distribution, hostplants and recognition Author van Nieukerken, Erik Naturalis Biodiversity Center, Leiden, Netherlands Author Laštůvka, Aleš Mendel University of Agriculture & Forestry, Brno ,, Czech Republic Author Laštůvka, Zdeněk Mendel University of Agriculture & Forestry, Brno ,, Czech Republic text ZooKeys 2010 2010-01-08 32 32 1 82 journal article 10.3897/zookeys.32.282 d33a3344-7f9a-4028-8569-2b7643d9b43f 1313–2970 576594 9CACC88D-12A3-4FEC-948E-90365B649BB6 Ectoedemia (Ectoedemia) algeriensis Van Nieukerken Figs 71, 79, 86, 88 Diagnosis . Resembles E. quinquella and E. coscoja , which both have a similar pattern of three spots, but the spots are usually less distinct in algeriensis . E. coscoja is separated by the pale head, and E. quinquella by the partially black thorax (anterior part), which is completely white in algeriensis , and the yellow hairpencil in quinquella , versus the white one in algeriensis . E. algeriensis has also many more antennal segments than the other two species. Redescription . Male (Fig. 71). Forewing length 2.4–2.9 mm, wingspan 5.3– 5.7 mm. Head: frontal tuft almost black, collar slightly paler; scape white; antenna brown, with 48–54 segments. Th orax and tegulae completely white. Forewing brown, with pattern of two to three indistinct white spots, one at 1/3 at costa, one at dorsal margin slightly beyond middle and the third at 2/ 3 in disc, usually not touching costa, often reduced or almost absent; sometimes a small indistinct basal spot present; cilia-line distinct; cilia silvery white; underside light brown-grey. Hindwing and cilia dark grey; a white hairpencil, surrounded by yellow scales. Abdomen grey, with white anal tufts. Female. Forewing length 2.1–2.6 mm, wingspan 4.9–5.6 mm; antenna with 27– 35 segments. Hairpencil absent, further as male. Male genitalia (Fig. 79). Capsule 245–260 µm long. Tegumen rounded. Gnathos with central element divided, distal part prominent, broadly spatulate, basal part with serrate margins. Valva length 195–215 µm , inner margin concave, tip wide, strongly curved inwards and truncate, dorsal surface with few setae; sublateral processes about 1/3 length of transverse bar of transtilla. Aedeagus 250–275 µm , carinae pointed, single, bi- or trifurcate. Female genitalia (Figs 86, 88). T8 (and T7?) with more than 70 long setae, partly in row along anterior margin, no scales. Anal papillae with 24–28 setae. Vestibulum with vaginal sclerite, a prominent dorsal spiculate pouch, and a group of densely packed pectinations near entrance of ductus spermathecae. Corpus bursae 605–660 µm without pectinations; signa dissimilar, longest 386–450 µm (2), shortest 355–420 µm , 3.5–3.9× as long as wide (2). Ductus spermathecae with 2 indistinct convolutions. Biology . Hostplants. Evergreen oaks Quercus rotundifolia Lam. , Q. ilex L., Q. suber L. ( Van Nieukerken 1985 ; Van Nieukerken et al. 2006 ).