taxonID	type	description	language	source
C44D542EFFD17D18FE304DAFFE17F975.taxon	description	urn: lsid: zoobank. org: act: 0 B 5 D 5 E 41 - 9729 - 47 F 5 - 8108 - 8 CAD 58114588 Figs 1 – 3	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD17D18FE304DAFFE17F975.taxon	diagnosis	Diagnosis The male of Triplectides nessimiani sp. nov. is similar to that of T. ultimus by fork I in the hindwing having a very short petiole and both having a short, subtriangular mesal lobe on the inferior appendage. However, in T. nessimiani sp. nov. the mesal lobe has a slightly acute lateral projection and 5 – 7 stout ventral setae in the middle region, whereas T. ultimus has bifid lateral projection and three stout ventral setae. Furthermore, the new species can easily be distinguished by the preanal appendages, which are digitate with apices rounded (slender with apices pointed in T. ultimus), tergum X with apex obliquely truncated (rounded in T. ultimus) and phallotremal sclerite well developed, subpentagonal-shaped in dorsal view (simple in T. ultimus).	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD17D18FE304DAFFE17F975.taxon	etymology	Etymology The new species is named in honor of Prof. Dr. Jorge Luiz Nessimian (Universidade Federal do Rio de Janeiro, Brazil) who helped collect the type specimens and in recognition of his contributions to the study of the Neotropical caddisflies.	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD17D18FE304DAFFE17F975.taxon	materials_examined	Material examined Holotype BRAZIL • ♂; Amazonas, Barcelos, Parque Estadual Serra do Aracá, Igarapé da Anta (# S 05); 00 ° 54 ′ 38.70 ″ N, 63 ° 25 ′ 54.70 ″ W; alt. 1130 m; 26 Jul. – 2 Aug. 2009; N. Ferreira Jr, J. L. Nessimain, F. F. Salles, A. P. M. dos Santos, U. G. Neiss and J. O. da Silva leg.; Malaise trap; INPA-TRI 000014. Paratype BRAZIL • 1 ♂; Amazonas, Barcelos, Parque Estadual Serra do Aracá, Igarapé de 1 º ordem (# S 03); 00 ° 54 ′ 22.03 ″ N, 63 ° 27 ′ 33.23 ″ W; alt. 1110 m; 23 Jul. – 1 Aug. 2009; J. O. Silva, J. L. Nessimian and U. G. Neiss leg.; suspended trap; INPA-TRI 000015.	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD17D18FE304DAFFE17F975.taxon	description	Description Adult male (Figs 1 A – C, 2 A – E) LENGTH OF FOREWING. 8.12 – 8.22 mm (n = 2). COLOR. General color brown (in alcohol). Antennae with scape and pedicel golden-brown, flagellum pale-yellow (Fig. 1 A) and palps brown. Forewing pale-brown (Fig. 1 A), with small pale spots; with forks I and V present; discoidal cell about as broad as apical cells, nearly parallel-sided distally; cross vein s long, curved; crossvein r - m curved (Fig. 1 B). Hind wing with forks I, III and V present; fork I with very short petiole (Fig. 1 C). Legs pale-brown. Tibial spur formula 2: 2: 4. MALE GENITALIA (Fig. 2 A – E). Segment IX, in lateral view, narrow, annular, with tergum IX produced posteriorly, anterior margin nearly straight, posterior margin produced medially (Fig. 2 A); tergum IX with sclerotized posterior margin sharply rounded to slightly angulate and with small mesal notch (Fig. 2 B), bearing rounded dorsomesal membranous process (absent in male paratype). Preanal appendages setose, about ¾ length of tergum X; in dorsal view, digitate, apices rounded (Fig. 2 B). Tergum X, in lateral view, with basal half less sclerotized than apical half, tall at base, narrowing apically (Fig. 2 A), with ventral margin straight, apex rounded; in dorsal view, bearing short apical and lateral setae; apex obliquely truncated, with deep, V-shaped apicomesal incision extending anteriorly one-half the length of the segment (Fig. 2 B). Inferior appendages long, surpassing tergum X, bearing long setae (Fig. 2 A); each with 1 st article, in lateral view, enlarged basally, slightly constricted at mid-length (Fig. 2 A); apicodorsal lobe digitate, long, extending beyond second article, with long setae (Fig. 2 A, C); basoventral lobe digitate, long, apex rounded, bearing long setae (Fig. 2 A, C); mesal lobe, in ventral view, shorter than basoventral lobe, subtriangular, bearing a row of 5 – 7 stout ventral setae basally, with two longitudinal striae, divided into long, blunt apical projection and slightly acute lateral projection, apex concave (Fig. 2 C); 2 nd article short, slender, with pointed apex, directed apicomesad (Fig. 2 C). Phallic apparatus elongate, complex; in lateral view, basal portion of phallobase subtriangular with ventral trough, middle portion curved and slender, apex with pair of wide, semimembranous flanges directed dorsolaterad; phallic membranes non-prominent, striate (Fig. 2 D); phallotremal sclerite well developed, subpentagonal-shaped in dorsal view, with acute, thin median tip (Fig. 2 E). Female and immature stages Unknown. Bionomics The males of T. nessimiani sp. nov. were collected in 1 st and 3 rd order streams with altitudes ranging from 1110 to 1130 m a. s. l. located in the Serra do Aracá mountain range, northern part of the Brazilian Amazon (Fig. 3 A). The predominant vegetation is highland savanna (Fig. 3 B), the water in the streams was black and acidic (pH 4.3 – 4.5) with low conductivity (10 – 20 µScm- 1). At the sites where specimens were collected water temperatures of 21 – 22 ºC were recorded and the streams were 1 – 5 m wide, 0.30 – 3 m deep, with rocky bottoms characterized by boulders and slow-flowing water (Fig. 3 B – C).	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD17D18FE304DAFFE17F975.taxon	distribution	Distribution (Fig. 3 A) Brazil (Amazonas state).	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD57D19FDF94908FB51FD70.taxon	description	Fig. 3	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD57D19FDF94908FB51FD70.taxon	materials_examined	Material examined BRAZIL • 22 ♂♂; Amazonas, Manaus, Reserva Ducke, Igarapé Ipiranga; 2 ° 58 ′ 53.6 ″ S, 59 ° 54 ′ 24.4 ″ W; alt. 95 m; 7 – 19 Apr. 2017; G. R. Desidério and A. M. O. Pes leg.; Malaise trap; INPA-TRI 000016 • 59 ♂♂; same collection data as for preceding; 19 Apr. – 9 May 2017; G. R. Desidério, A. M. O. Pes and D. De-Paula leg.; Malaise trap; INPA-TRI 000017 • 1 ♂; Amazonas, Manaus, BR- 174, km 56, ZF- 2, sede (headquaraters), Ramal km 38, Igarapé de 1 ° ordem (# 73); 2 º 35 ′ 50.9 ″ S, 60 º 12 ′ 54.9 ″ W; alt. 49 m; 9 – 12 Nov. 2008; U. G. Neiss, F. F. Sales, P. V. Cruz and F. Laurindo leg.; Suspended trap; INPA-TRI 000018 • 5 ♂♂; Roraima, Cantá, Serra Grande, Cachoeira Véu da Noiva; 2 ° 34 ′ 59.8 ″ N, 60 ° 47 ′ 37.7 ″ W; alt. 103 m; 19 – 21 Aug. 2019; N. Hamada, J. O. da Silva and R. Koroiva leg.; Malaise trap; INPA-TRI 000019.	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD57D19FDF94908FB51FD70.taxon	distribution	Distribution (Fig. 3 A) Brazil (Amazonas and Roraima states) and Venezuela (Territorio Federal Amazonas).	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD47D19FDFF4D0DFB5DFA32.taxon	description	Fig. 3	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD47D19FDFF4D0DFB5DFA32.taxon	materials_examined	Material examined BRAZIL • 1 ♂; Amazonas, Manaus, BR- 174, km 56, ZF- 2, sede, Ramal km 38, 1 st order stream (# 73); 2 º 35 ′ 50.9 ″ S, 60 º 12 ′ 54.9 ″ W; alt. 49 m; 9 – 12 Nov. 2008; U. G. Neiss, F. F. Sales, P. V. Cruz and F. Laurindo leg.; suspended trap; INPA-TRI 000020 • 1 ♂; Amazonas, Novo Airão, AM- 352, km 9, Sítio São Sebastião, Sr. Valdenor, 2 nd order stream (# 15); 2 º 42 ′ 04.5 ″ S, 60 º 55 ′ 23.4 ″ W; alt. 50 m; 6 Apr. 2008; J. L. Nessimian, R. Querino, M. Pepinelli, C. A. S. Azevedo and U. G. Neiss leg.; Pennsylvania trap; INPA-TRI 000021.	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
C44D542EFFD47D19FDFF4D0DFB5DFA32.taxon	distribution	Distribution (Fig. 3 A) Brazil (Amazonas state), Peru (Loreto) and Venezuela (Territorio Federal Amazonas).	en	Desidério, Gleison Robson, Pes, Ana Maria, Barcelos-Silva, Patrik, Hamada, Neusa (2020): Triplectides Kolenati (Trichoptera: Leptoceridae) from Brazil: A new species, new records and an identification key. European Journal of Taxonomy 677: 1-11, DOI: 10.5852/ejt.2020.677
