2699 Author Brown, Brian V. Author Kung, Giar-Ann text Zootaxa 2010 2010-12-03 2699 1 142 journal article 1175­5334 Dohrniphora crinitiauris sp. n. ( Figs 53–54 ) Species recognition. This species most closely resembles D. luteifrons , but has dense hairlike structures anterior to the process of the hind femur. FIGURES 53–60. Scanning electron micrographs, hind femora, posterior view, left image low magnification, right image high magnification. Description. Body length: 2.38 mm . Head: Frons dark brown, except light brown on anterior margin and around bases of setae, second row of setae slightly concave. Flagellomere 1 round, yellow. Palpus of normal size, yellow. Thorax: Scutum yellow. Scutellum yellow, with 2 pairs of setae; anterior seta one-half length of posterior seta. Pleuron whitish-yellow. Costa 0.48 wing length. Halter yellow. Legs mostly yellow. Forecoxa in lateral view whitish-yellow. Foretibia with setae not visible. Foretarsomeres 1–3 enlarged, slightly inflated. Midcoxa darker yellow. Hind coxa whitish-yellow. Hind coxal lobe yellow, moderately developed, truncate. Posterior face of hind femur with peglike setae in transverse basal group; more distally with shallow concavity and small, distally curved ventral process; anterior to process with extremely dense, thin hairlike processes, appearing as white foam in light microscopy ( Figs 53–54 ). Abdomen: Abdominal tergite 1 yellow, tergites 2–6 yellow medially, anteriorly and posteriorly, dark brown laterally, with medial yellow area decreasing in every tergite posteriorly, but yellow predominating. Venter of abdomen whitish-yellow, with sparse setae. Male terminalia with epandrium yellowish-brown, hypandrium brown, and cercus yellow. Distribution. Known from a single site in Brazil . Derivation of specific epithet. From Latin words for hairy ear, referring to the dense setation of the earlike concavity of the hind femur. Holotype . ♂ , BRAZIL : Minas Gerais : Congonhas , 22–24.ii.1990 , S. Marshall , pan trap [ LACM ENT 239910 ] ( MZSP ).