On Brazilian Austrotinodes Schmid, 1955 (Insecta, Trichoptera, Ecnomidae): new species, new distributional records and an updated checklist Leandro Lourenço Dumas Wagner Rafael M. de Souza European Journal of Taxonomy 2017 2017-03-13 297 1 40 Leandro Lourenço Dumas & Wagner Rafael M. de Souza, 2017 Leandro Lourenço Dumas & Wagner Rafael M. de Souza 2017 [568,922,1038,1065] Insecta Ecnomidae Austrotinodes Animalia Trichoptera 25 26 Arthropoda species santosdumonti sp. nov.   Figs 11, 14    Diagnosis This new species resembles  A. abrachium Thomson & Holzenthal, 2010by the shape of the elongate segment IX, and by the elongate preanal appendages. It can be distinguished from all other species of the genus by the structure of the intermediate appendages, which are dorsally enlarged near their apex, and bear a single apical spine-like setae on this projection. Additionally, the unusual structure of the phallus, with the dorsal branch of the lateral process short, pointed apically, and the ventral branch widest basomedially, with 2 spines at its apex.    Etymology The species is dedicated to the Brazilian inventor Alberto Santos Dumont, who was born at Palmira (now Santos Dumont) in Minas Geraisstate in 1873 and died in 1932. Santos Dumont is considered the “Father of Flight” and “Aviation Pioneer” because he invented the first true airplane called 14 BIS, which flew a distance of 220 meters at a height of 6 meters and at a speed of about 40 km/h, in Paris on November 12th, 1906.    Material examined     Holotype  BRAZIL: ♂, Paraná, Guaraqueçaba, RPPN Salto Morato, Rio Morato, 25°10′07.1″ S, 48°17′56.3″ W,  36 m,  25 Jan. 2011, L.L. Dumasand A.P.M. Santosleg. ( DZRJ).     Paratypes  BRAZIL: Paraná: 4 ♂♂, same data as holotype ( DZRJ);  2 ♂♂, 3 ♀♀, Guaraqueçaba, RPPN Salto Morato, Rio Morato, próximo ao alojamento, 25°10′58.3″ S, 48°17′57.2″ W,  8 m,  25 Jan. 2011, L.L. Dumasand A.P.M. Santosleg. ( DZRJ);  4 ♂♂, Guaraqueçaba, Ribeirão do Engenho, 25°10′31.0″ S, 48°22′16.2″ W,  25 m,  25 Jan. 2011, L.L. Dumasand J.L. Nessimianleg. ( DZRJ);  1 ♂, 1 ♀, Morretes, Serra da Graciosa, Recanto Histórico, Rio Ipiranga, 25°23′09.3″ S, 48°51′36.7″ W,  97 m,  24 Jan. 2011, J.L. Nessimianand R.B. Bragaleg. ( DZRJ).—  Rio de Janeiro: 1 ♂, 1 ♀, Macaé, Duas Barras, 22°15′21.9″ S, 42°03′45.4″ W,  198 m,  22 Mar. 2009, G.A. Jardimand J.L. Nessimianleg. ( DZRJ);  1 ♂, 1 ♀, Macaé, estrada Frade-Sana, Rio São Pedro, 22°13′45.1″ S, 42°07′39.6″ W,  426 m,  20 Mar. 2009, G.A. Jardimand J.L. Nessimianleg. ( DZRJ);  1 ♂, 1 ♀, Macaé, Sana, Rio Sana, 22°16′06.8″ S, 42°09′23.4″ W,  478 m,  18 Feb. 2009, J.L. Nessimian, G.A. Jardim, L.L. Dumas, B.H.L. Sampaioand I.C. Gonçalvesleg. ( DZRJ);  1 ♂, Macaé, Curubixais de Cima, afluente de 2ª ordem do Rio Curubixias, 22°11′38.4″ S, 42°04′46.1″ W,  217 m,  21 Mar. 2009, G.A. Jardimand J.L. Nessimianleg. ( DZRJ);  1 ♂, Macaé, Sana, afluente de 2ª ordem do Rio Sana, 22°19′17.7″ S, 42°10′58.0″ W,  313 m,  16 Feb. 2009, G.A. Jardimand J.L. Nessimianleg. ( DZRJ); 1 ♂, 1 ♀, Macaé, Sana, Córrego Alegre, 22°15′25.3″ S, 42°09′36.1″ W, 564 m, 18 Feb. 2009, J.L. Nessimian, G.A. Jardim, L.L. Dumas, B.H.L. Sampaio and I.C. Gonçalves leg. (DZRJ);  1 ♂, 1 ♀, Nova Friburgo, estrada Mury-Lumiar, Rio Santiago, 22°21′06.4″ S, 42°22′51.0″ W,  217 m,  4 Apr. 2009, G.A. Jardimand J.L. Nessimianleg. ( DZRJ);  2 ♂♂, Nova Friburgo, Ramalhete, Rio Bonitoem 5ª ordem, 22°24′38.5″ S, 42°20′40.7″ W,  656 m,  6 Mar. 2009, G.A. Jardimand J.L. Nessimianleg. ( DZRJ);  3 ♂♂, 3 ♀♀, Nova Friburgo, Rio Bonito de Lumiar, ponte no Rio Bonito, 22°24′31.5″ S, 42°20′09.6″ W,  6658 m,  Mar. 2009, G.A. Jardimand J.L. Nessimianleg. ( DZRJ);  1 ♂, Paraty, afluente de 1ª ordem do Rio Iririguaçu, 23°02′31.4″ S, 44°38′49.2″ W,  10 m,  21 Mar. 2011, L.L. Dumasand J.L. Nessimianleg. ( DZRJ);  1 ♂, Itatiaia, Maringá, Pousada Rio-Minas, Rio Preto, 22°19′38.8″ S, 44°34′40.1″ W,  1110 m,  23 Nov. 2009, J.L. Nessimianleg. ( DZRJ).—  São Paulo: 1 ♂, Ubatuba, PE da Serra do Mar, Núcleo Picinguaba, Rio da Fazenda, 23°20′46.0″ S, 44°50′59.6″ W,  52 m,  8 May 2009, A.P.M. Santosleg. ( DZRJ);  1 ♂, 2 ♀♀, Ubatuba, PE da Serra do Mar, Núcleo Picinguaba, Rio da Canoa, 23°20′53.4″ S, 44°50′59.0″ W,  93 m,  3 Nov. 2006, L.L. Dumasleg. ( DZRJ).    Description ADULT. Length of forewing 4.10–5.30 mm(n=10). In alcohol, general color yellowish brown, with golden brown sclerites; antennae stramineous, dorsum of head golden brown, with pale yellow and dark brown setae; thorax and legs yellow, legs segments with brown setae; wings pale yellow, forewing with fine pale yellow setae dorsally. WINGS. Forewing with R1 forked apically, forks II–V present; hind wing with forks II, III and V, discoidal cell absent. MALE GENITALIA. Segment IX deeply divided, sternum elongate; in lateral view, enlarging at midlength, ventral margin curved basally; in ventral view, about 2 times as long as wide, enlarged medially, apical margin slightly concave. Phallic guide darkly sclerotized, elevated over inferior appendages; in lateral view, strongly arched, base broad, apex rounded, reaching middle of inferior appendage. Inferior appendages fused mesally, attached apicomesally on sternum IX; in lateral view, ovate, apex rounded; in ventral view, lateral lobes very elongate, strongly narrowed, directed posterolaterally, posterior margin concave, not crenulated. Tergum X divided into pair of semimembranous subtriangular lobes, lobes bulbous, bearing slender setae along inner margin; in lateral view, rectangular. Preanal appendages long, surface setose, margin crenulated, widest basally, narrowing apically, apex rounded. Intermediate appendages long, approximately ¾ length of preanal appendage; in lateral view, rod-like, slightly curved dorsad, with 2 stout setae, 1 at apical third and 1 subapically positioned on a dorsal elevation. Phallus with sclerotized phallobase and membranous apicoventral region; lateral process moderately elongate, bifid; dorsal branch short, robust, pointed dorsoapically, posterior margin with 2 spines on ventral half; ventral branch long, widest medially, narrowing to apex as viewed dorsally, with 2 apical spines; without basomesal process.    Distribution Brazil (PR, RJ, SP). 1638541601 2011-01-25 DZRJ L. L. Dumas & A. P. M. Santos Brazil -25.168638 Guaraqueçaba, RPPN Salto Morato, Rio Morato 1 -48.298973 25 26 37 37 Paraná holotype 1638541617 [234,359,1897,1923] DZRJ Brazil Paraná 25 26 4 4 Paraná paratype 1638541602 2011-01-25 RPPN, DZRJ L. L. Dumas & A. P. M. Santos Brazil Guaraquecaba 8 27 28 -25.182861 Rio Morato 1 -48.29922 Salto Morato 25 26 5 3 2 Parana 1638541612 2011-01-25 DZRJ L. L. Dumas & J. L. Nessimian Brazil 25 -25.175278 Ribeirao do Engenho 1 -48.371166 Guaraquecaba 27 28 4 4 Parana 1638541593 2011-01-24 DZRJ J. L. Nessimian & R. B. Braga Brazil Morretes 97 -25.385916 Recanto Historico 1 -48.86019 Serra da Graciosa 27 28 2 1 1 Parana 1638541606 2009-03-22 DZRJ G. A. Jardim & J. L. Nessimian Brazil 198 -22.256083 Rio de Janeiro 1 -42.06261 27 28 2 1 1 Rio de Janeiro 1638541613 2009-03-20 DZRJ G. A. Jardim & J. L. Nessimian Brazil Macae 426 -22.229195 Rio Sao Pedro 1 -42.127666 Frade-Sana 27 28 2 1 1 Rio de Janeiro 1638541608 2009-02-18 DZRJ J. L. Nessimian & G. A. Jardim & L. L. Dumas & B. H. L. Sampaio & I. C. Goncalves Brazil Macae 478 -22.268555 Rio Sana 1 -42.1565 Sana 27 28 2 1 1 Rio de Janeiro 1638541607 2009-03-21 DZRJ G. A. Jardim & J. L. Nessimian Brazil Macae 217 -22.193998 Rio Curubixias 1 -42.07947 Curubixais de Cima 27 28 1 1 Rio de Janeiro 1638541603 2009-02-16 DZRJ G. A. Jardim & J. L. Nessimian Brazil 313 -22.321585 Rio Sana 1 -42.182777 27 28 1 1 Rio de Janeiro 1638541610 2009-04-04 DZRJ G. A. Jardim & J. L. Nessimian Brazil Nova Friburgo 217 -22.351778 Rio Santiago 1 -42.380833 Mury-Lumiar 27 28 2 1 1 Rio de Janeiro 1638541615 2009-03-06 DZRJ G. A. Jardim & J. L. Nessimian Brazil Nova Friburgo 656 -22.410694 Rio Bonito 1 -42.34464 Ramalhete 27 28 2 2 Rio de Janeiro 1638541605 2009-03 DZRJ G. A. Jardim & J. L. Nessimian Brazil Nova Friburgo 6658 -22.40875 Rio Bonito 1 -42.336 Rio Bonito de Lumiar 27 28 6 3 3 Rio de Janeiro 1638541618 2011-03-21 DZRJ L. L. Dumas & J. L. Nessimian Brazil 10 -23.042055 Rio Iririguacu 1 -44.647003 Paraty 27 28 1 1 Rio de Janeiro 1638541621 2009-11-23 DZRJ J. L. Nessimian Brazil Itatiaia 1110 -22.327446 Pousada Rio-Minas 1 -44.577805 Maringa 27 28 1 1 Rio de Janeiro 1638541620 2009-05-08 DZRJ A. P. M. Santos Brazil Ubatuba 52 -23.346111 Nucleo Picinguaba 1 -44.849888 Serra do Mar 27 28 1 1 Sao Paulo 1638541619 2006-11-03 DZRJ L. L. Dumas Brazil Ubatuba 93 -23.348167 Nucleo Picinguaba 1 -44.84972 Serra do Mar 27 28 3 2 1 Sao Paulo