Inpauema, a new genus of Odiniidae (Diptera) from Brazil, with description of five new species Author Limeira-De-Oliveira, Francisco Author Marques, Dayse W. A. Author Reis, Geniana A. Author Rafael, José A. text Zootaxa 2017 2017-12-07 4362 4 517 534 journal article 31222 10.11646/zootaxa.4362.4.3 b8e5cb85-d81c-4e7c-b22a-1ef331a1c93b 1175-5326 1095320 91A89F3F-8F74-4608-AEA1-590A392AD78E Inpauema mirador , sp. nov. ( Figs 1–14 ) Etymology . The noun in apposition refers to the place where the specimens were collected, Parque Estadual do Mirador, Maranhão state, Brazil . Holotype ♂. Body length: 4.4 mm . Diagnosis . Frontal pruinosity velvety black. Palpus light brown to brown, orange on distal half. Tergite 6 about 4X shorter than syntergosternite 7+8, longer laterally. Head ( Figs 1–3 ). Frontal pruinosity velvety black, with evanescent dorsal vitta projecting laterally to ocellar triangle ( Fig. 2 ). Height 1.66X the length; width 1.5X the height. Frons 1.8X wider than long. Fronto-orbital plate with gray-yellowish pruinosity in frontal view ( Fig. 2 ). Genal groove area brown, large, bare; gena predominantly gray pruinose; postgena with brown pruinosity ( Fig. 3 ). Antenna with arista yellowish at base ( Fig. 3 ). Palpus light brown to brown, orange on distal half. Thorax . Mesonotum dark brown to black; when seen from dorsal view and with lateral and dorsal incident light with dense gray pruinose stripe between dorsocentral setae, reaching third dorsocentral setae pair ( Fig. 4 ); when seen with anterior incident light also with distinct gray pruinosity on posterior margin. Scutellum dark brown to black; in dorsal view with distinct gray pruinosity when seen under anterior incident light. Legs ( Fig. 1 ). Coxae and femora brown to dark brown. Tibiae light brown, yellowish on proximal ¼. Tarsi dark yellow to light brown. Wing ( Fig. 5 ). Mainly hyaline, slightly brown infuscated on cell c and beginning of cell r1. Length 3.5 mm , width 1.3 mm , 2.7X longer than wide. Abdomen ( Fig. 6 ). Male terminalia . Tergite 6 narrow dorsally, about 4X shorter than syntergosternite 7+8, longer laterally ( Figs 7–8 ). Epandrium with scattered setae on posterior half. Cercus ( Figs 7–9 ) longer than midlongitudinal line of epandrium, divergent distally, with sparse setae on anterior margin and outer surface. Hypandrium 3X longer than epandrium ( Figs 9–10 ). Phallapodeme 2.23X longer than hypandrium ( Fig. 9 ). Basiphallus almost as long as distiphallus ( Figs 7, 9 ). Distiphallus suboval and slightly bilobate distally in ventral view ( Figs 8, 10, 12 ). In ventral view, pregonite with distal mesial keel with margin nearly truncate; postgonite subtriangular ( Fig. 10 ). Gonocoxal apodemes upward directed, apparently loosely fused when seen from posterior view ( Fig. 11 ). Female similar to male. Terminalia ( Figs 13–14 ). Tergite 6 as in the male. Sternite 6 with small median triangular sclerite, with the point directed posteriorly, bare; with two posterolateral small sclerites, weakly sclerotized. Tergite 7 strongly fused with sternite 7; posterior ¾ with long, thin and sparse setae. Epiproct small, plate-like. Cerci brown setose, separated, elongated and thin. Variations. Male (n = 4). Body length 3.62−5.32, mean 4.75 mm ; Wing length 3.22−4.74, mean 4.19 mm ; wing width 1.09−2.50, mean 1.69 mm . Female (n = 4). Body length 3.25−4.67, mean 4.16 mm ; wing length 3.38−4.51, mean 3.97 mm ; wing width 1.14−1.49, mean 1.34 mm . FIGURES 1–6. Inpauema mirador sp. nov. , Figs 1–3, 5, 6, Holotype male. Fig 4, Paratype female. 1 , habitus, lateral view; 2 , head, frontal view; 3 , head, lateral view; 4 , thorax, dorsal view; 5 , wing; 6 , abdomen, dorsal view. FIGURES 7–14. Inpauema mirador sp. nov. , Figs 7–12 , Paratype male. Figs 13, 14 , Paratype female; 7 , terminalia, phallapodeme, hypandrium, pregonite, postgonite and phallus, lateral view; 8 , terminalia, epandrium, cercus and phallus, dorsal view; 9 , terminalia, lateral view; 10 , terminalia, ventral view; 11 , cercus and gonocoxal apodeme, posterior view; 12 , pregonite, postgonite and phallus, ventral view; 13 , abdomen and terminalia, ventral view; 14 , sternites 6 and 7, ventral view. Type material. Holotype (pinned, very good condition), deposited in CZMA : “ Brasil , MA[ranhão], Mirador, Parque Est.[adual] Mirador , Base da Geraldina , 419 m , 06°37'25"S , 45°52'08"W , Armadilha suspensa, 15–30.ix.2014 , F. Limeira-de-Oliveira, L. L. M. Santos & L. S. Santos . Paratypes : same data as holotype ( 1 ♂ CZMA ) ; idem , 402 m , 06°35'58"S, 45°50'49"W, 02–12.viii.2013 (2 ♂, 2 ♀ CZMA); idem , Armadilha de Malaise ( 1 ♀ CZMA ) ; idem , 01–15.ix.2013 (1 ♀ INPA); idem , 15–30.ix.2013 (1 ♂ CZMA); idem , 416 m , 06°37'48"S , 45°52'49"W , Armadilha Suspensa , 10–20.xii.2013 , F. Limeira-de-Oliveira , L. L. M. Santos & T. L. Rocha ( 1 ♂ INPA ) ; idem , 01–10.xii.2013 (1 ♂ CZMA); idem , 419 m , 06°37'25"S, 45°52'08"W (1 ♀ INPA); idem , F. Limeirade-Oliveira, L. L. M. Santos & L. S. Santos (1 ♀ CZMA); idem , 14–18.viii.2012 , F. Limeira-de-Oliveira, J. S. Pinto Júnior & D. W. A. Marques (2 ♂, 2 ♀ CZMA); idem , Armadilha de Malaise ( 1 ♂ , 1 ♀ INPA , 2 ♀ CZMA ) ; idem , 411 m , 06°37'06"S , 45°51'51"W , Armadilha suspensa, 02–12.viii.2013 , F. Limeira-de-Oliveira , L. L. M. Santos & L. S. Santos ( 1 ♀ CZMA ) . Geographical record . Brazil (Maranhão).