Propincurtara longilinea sp. nov.

Figs 44, 45, 46

Diagnosis.

Style (Fig. 44L) blade thin and sinuous, with width approximately constant. Aedeagus (Fig. 44L, M) apodemal process elongated and curved dorsally, apex enlarged and truncated, with small acute process on outer margin, directed ventrally; shaft with two pairs of short apical processes, arising on anterior margin, directed ventrally.

Measurements.

Total length: holotype male 11.2 mm; paratypes, males (n = 8) 10.5-11.3 mm, females (n = 10) 11.1-13.6 mm.

Coloration.

Head and thorax yellowish-brown (Figs 44A-D, 46 A-B). Head, in dorsal view (Fig. 44A), with midline black; crown with few dark punctures near the midline, pair of short longitudinal black lines adjacent to anterior margin of ocellus, pair of rounded black spots near posterior margin, behind ocelli. Head, in frontal view (Fig. 44B), frons with thin black bands over muscular impressions, dorsal portion black; antennal fovea black; gena with black punctures near ventral margin of eye; lorum with median black macula; clypeus with irregular black maculae medially; apical margin darkened. Pronotum (Fig. 44A) with black punctures, except behind eyes; proepimeron (Fig. 44C) with transverse light yellow and black bands below lateral carina of pronotum. Mesonotum (Fig. 44A) with pair of brown rounded spots near scutoscutellar suture. Forewing (Fig. 44D) basal third with brown punctures; veins light brown margined by dark brown; larger black maculae over cross veins of discal cells and scattered small black spots on apical 3\4. Profemur, with black punctures and pair of black maculae, one at base and one on apical third. Metatibia with cucullate bases of setae blacks.

Description.

External morphological characters as in generic description.

Male terminalia.

Sternite VIII (Fig. 44E) 1.3 × wider than long, lateral margins straight, approximately parallel; posterior margin rounded and slightly emarginated. Valve (Fig. 44F), 2.6 × wider than long; posterior margin rounded. Pygofer, in lateral view (Fig. 44G), 2 × longer than maximum height; basodorsal process present, but reduced and thin; anteroventral margin rounded; posterodorsal margin slightly excavated; posteroventral margin straight; apex tapered and rounded, without processes; macrosetae dispersed on posterior two-thirds. Anal tube membranous. Subgenital plate, in lateral view (Fig. 44G), reaching pygofer apex; in ventral view (Fig. 44H), elongated, 4.7 × longer than wide, with short setae on outer half; lateral margins approximately parallel; apex rounded. Connective (Fig. 44I) D-shaped; dorsal keel reduced; stem short and wide with lateral margins weakly sclerotized. Style, in dorsal view (Fig. 44J), with external lobe reduced; in lateral view (Fig. 44K), blade thin and sinuous, with width approximately constant; ventral margin with apical third serrated; apex tapered and curved dorsally, forming a small acute dorsal process. Aedeagus (Fig. 44L, M) preatrium developed, forming pair of processes extended ventrally; dorsal apodeme developed, dorsal margin straight, lateral margins produced ventrolaterally; apodemal process elongated and curved anterad, slightly wider basally and narrowed subapically, apex enlarged and truncated, with small acute process on outer margin, directed ventrally; shaft J-shaped, approximately cylindrical, symmetrical, distal portion straight, slightly enlarged towards apex; apex with two pairs of short processes, arising on anterior margin, directed ventrally; outer pair about twice as long as the inner pair.

Female terminalia.

Sternite VII (Fig. 45A) 1.6 × wider than long; posterolateral angles produced as far as posterior margin; posterior margin slightly excavated laterad of broad median lobe weakly emarginated. Pygofer (Fig. 45A, B) 1.9 × longer than maximum height, 2.6 × longer than sternite VII length; macrosetae distributed on ventral half and apex; apex oblique truncated. First valvifer (Fig. 45C) subtriangular, 1.5 × longer than wide, anterior margin slightly rounded, dorsal margin straight, posterior margin rounded. First valvula (Fig. 45C) 5.1 × longer than wide, slightly wider at median third; dorsal sculptured area strigate; dorsal margin sinuous at apical third; apex (Fig. 45D) strongly tapered and acute. Second valvula (Fig. 45E, F) 5.3 × longer than wide, slightly wider at median third; dorsal protuberance truncated, located at half length of blade; dorsal margin with small, rounded teeth on apical third; ventral margin with denticles apically; apex abruptly narrowed and subacute. Second valvifer (Fig. 45G) 3.2 × longer than wide. Gonoplac (Fig. 45G) 3.8 × longer than wide; dorsoapical and ventroapical margins convergent apically; dorsoapical margin straight, with 1\3 length of blade; ventral margin evenly rounded; external surface with dentiform cuticular projections; apex (Fig. 45H) subacute.

Etymology.

The species name is in reference to the elongated shape of body.

Material examined.

Holotype male: Brazil: Paraná: " Estrada dos\ Castelhanos Paraná \ Brasil 790m 12/XI/2003 \ malaise\ Ivamir leg" (DZUP). Paratypes: 1♂, " Guarapuava - PR \ (Santa Clara)\ 25.X.1985 \ Exc. Dep. Zool.\ (Concitec)" (DZUP); 1♀, Parque Estadual do\ Marumbi, Piraquara - PR \ 25°29′13″S 48°58′30″W \ 24.I.2012 \ LUZ Grossi,\ Cavichioli & Silva legs" (DZUP); 1♂, "Guarapuava - Paraná \ Est. Águas Santa Clara\ Brasil 01.XII.1986 \ Lev. Ent. Profaupar\ Malaise" (DZUP); 1♂, same as preceding except 09.XI.1987 (DZUP); 1♂, same as preceding except 08.XII.1987 (DZUP); 1♀ same as preceding except 07.XII.1987 (DZUP); 1♀, "Brasil, Paraná, Parque\ Estadual de Vila Velha\ 25°13′5.9″S 50°2′31.2″W \ Malaise2\ 25. XII.2000 \ Provive" (DZUP); 1♀, "Brasil, Paraná, Parque\ Estadual de Vila Velha\ 25°13′13.3″S 50°2′14.1″W \ Malaise3 04.XII.2000 \ Provive" (DZUP); 1♀, same as preceding except 02.I.2001 (DZUP); 1♂, "Brasil, Paraná, Parque\ Estadual de Vila Velha\ 25°13′2.9″S 50°2′14.1″W \ Malaise4 30.X.2000 \ Provive" (DZRJ); 1♀, same as preceding except 06.XI.2000 (DZUP); 1♀, same as preceding except 29.X.2001 (DZUP); 1♂, "Brasil, Paraná, Parque\ Estadual de Vila Velha\ 25°13′27.6″S 50°1′52.7″W \ Malaise5 15.XI.1999 \ Provive" (DZUP); 1♂, same as preceding except 29.XI.1999 (DZUP); 1♀, "Brasil, Paraná, S.J. dos\ Pinhais, 25°36′18″S 49°11′37″W 880m \ 19.X.2020 sweep\ A.C. Domahovski leg." (DZUP). - Espírito Santo: 1♂, "Brasil, ES, Santa\ Maria de Jetiba - Faz.\Paulo Seick (Malaise)\ 20°2′31.1″S 40°41′51.3″W \ 29.XI-06.XII.2002 \ M. Tazares & C. Azevedo " (DZUP). - Rio de Janeiro: 1♀, "RJ, Brasil, P. N. Itatiaia \ Casa do Pesquisador, light\ 27-30.X.2011 800m \ 22,454°S 44.608°W \ R.R. Cavichioli " (DZUP); 1♀, "Brasil, RJ, P.N. Itatiaia, Prox.\ Alojamento 2, 22°27′07.86″S, 44°36′27.95″W, 840m,\ Sweep, 25-28.X.2019 \ A. C. Domahovski " (DZRJ).

Remarks.

Two specimens collected using sweeping net in the localities of São José dos Pinhais (State of Paraná) and Parque Nacional do Itatiaia (State of Rio de Janeiro) were found feeding on leaves of bamboo.