taxonID	type	description	language	source
03FD2E05FFD91410FF15FF0AFF4FFD79.taxon	description	(Figs. 2 – 4)	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFD91410FF15FF0AFF4FFD79.taxon	type_taxon	Type species: Ibyacerina caparao, new species	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFD91410FF15FF0AFF4FFD79.taxon	diagnosis	Diagnosis. The new genus is characterized by each forewing with its discoidal cell half as long as its thyridial cell and fork I with a short petiole; in the male, each inferior appendage is 3 - branched, similar to a small deer horn; the preanal appendages are digitate and originate from a single base with the mesal process; and tergum X is broad, saddle-like, very sclerotized. Nevertheless, Ibyacerina new genus can be easily distinguished from other Neotropical leptocerine genera by their unique preanal appendages originating from a single base with a bifurcate mesal process and a very sclerotized and broad tergum X with its apex upturned.	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFD91410FF15FF0AFF4FFD79.taxon	description	Description. Adult male. Head with pair of dorsolateral sulci; midcranial sulcus present. Ocelli absent. Palps pale with brown and white setae (Fig. 3 B). Antennae long, slender; each with scape robust, 3 times as long as pedicel. Setal warts with brown setae; head with anterodorsal setal warts trapezoidal and fused on midline; dorsal setal warts poorly marked, rounded; posterodorsal setal warts large, approximately oval; posterolateral setal warts barely visible, subtriangular; postoccipital setal warts small, oval in dorsal view (Figs 2, 3 A). Thorax: Pronotum rectangular, anteromesal margin concave; pronotal setal warts subtriangular (Figs 2, 3 A); lateral pronotal setal warts faintly marked, difficult to see. Mesoscutum with a pair of irregular rows of warts, and paired mesoscutellar warts oval, weakly visible. Wings homogeneously brown, without spots or bands. Forewings each with discoidal cell half as long as thyridial cell; cross veins weakly marked; forks I and V present, fork I with short petiole, fork V originating before m-cu crossvein; M 2 - branched with short petiole. Hind wings each with forks I and V present (Fig. 4). Tibial spur formula 0,2,2. Male genitalia. Tergum X conspicuous and very sclerotized. Preanal appendages originating from single base with mesal process. Inferior appendages 3 - branched.	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFD91410FF15FF0AFF4FFD79.taxon	etymology	Etymology. Ibiya - derived from the indigenous Tupi language, meaning “ highland ” or “ mountain, ” and - cerina (substantive female) from the Greek “ keros ” meaning “ antenna, ” following the suffix tradition of other leptocerine genera.	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFDB1410FF15FCCBFE99F80D.taxon	description	(Figs. 5 – 9) Adult male. General color (in alcohol) brown; Antennae, palps, and legs golden brown. Forewing length 6.0 mm. Hind wing length 4.7 – 5.0 mm. Length of body 4.25 – 4.50 mm (n = 15). Male genitalia. Segment IX, in lateral view, annular and longitudinally short; with small posterolateral protuberance on each side above inferior appendage and broader posterolateral area below preanal appendage bearing 3 or 4 setae (Fig. 5); in dorsal view, short, sub-quadrangular, posterior margin slightly produced posterad laterally and concave mesally (Fig. 6). Preanal appendages slender, digitate, shorter than tergum X, with scattered short setae and blunt apices; originating from single base together with small mesal process half as long as preanal appendages and with bifid apex (Fig. 6). Tergum X, in dorsal view, broad, subquadrate, heavily sclerotized and wider at truncate posterior margin (Fig. 6); in lateral view dorsoventrally flattened (depressed), saddle-like, slightly wider basally, apex upturned and subtruncate, with small setae at apex (Fig. 5); longitudinal carina on each ventrolateral margin (Figs 5, 6). Inferior appendages each divided into three lobes: basoventral lobe short, rounded, setose; mesal lobe elongate, slightly compressed and broader at base, with apex narrowed before tip and curved slightly lateroventrad; dorsal lobe long, digitate, setose, compressed and wider apically in lateral view (Fig. 5); in ventral view, basoventral lobe wide at base, rounded apically, protruding, and very setose; mesal lobe flat, blade-like, with apex narrowed subapically and blunt apically; dorsal lobe long, digitate and setose subapically (Fig. 7). Phallic apparatus, in lateral view, tubular, curved slightly ventrad; with pair of slender apicolateral processes curved slightly dorsolaterad (Fig. 8); endotheca membranous, with U-shaped phallotremal sclerite (Figs 8, 9). Female and immature forms: unknown.	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFDB1410FF15FCCBFE99F80D.taxon	materials_examined	Holotype male: BRAZIL: Minas Gerais: Alto Caparaó, Parque Nacional do Caparaó, 1 st order tributary of Rio José Pedro, S 20 ° 25 ’ 00.50 ”, W 41 ° 49 ’ 19.00 ”, 2154 m. 19. i. 2014, A. P. M. Santos & A. L. R. Silva, leg. (DZRJ 5419). Paratypes: Same data as holotype, 9 males (DZRJ 5420) and 3 males (MZSP); same data as holotype, 1 male (DZRJ 5422, DNA voucher ENT 1812); same locality as holotype except, 12 – 14. i. 2015, Malaise trap. J. L. Nessimian, A. L. H. Oliveira, S. P. Gomes & C. Portela leg. 1 male (DZRJ 5421).	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFDB1410FF15FCCBFE99F80D.taxon	etymology	Etymology: The epithet caparao, a noun in apposition with unchanging gender, refers to the name of the mountain range (Serra do Caparaó) where the type specimens of the new species were collected.	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
03FD2E05FFDB1410FF15FCCBFE99F80D.taxon	distribution	Distribution and biology: Brazil (Minas Gerais state). Specimens of Ibyacerina caparao new species were collected in a hygropetric habitat, near a wall with water splashes of a 1 st order tributary of Rio Jose Pedro at 2,154 m a. s. l. in Parque Nacional do Caparaó, on the trail to Pico da Bandeira, the 3 rd highest mountain in Brazil. This creek flows over bedrock at a depth of approximately 5 – 10 cm (Figs 10 A – 10 C). Specimens were collected flying during the day.	en	Henriques-Oliveira, Ana Lucia, Silva, Andre Luís Ramos, Nessimian, Jorge Luiz, Takiya, Daniela Maeda (2021): New long-horned caddisfly genus and species of Leptoceridae (Insecta: Trichoptera) from Brazil. Zootaxa 5057 (4): 530-544, DOI: 10.11646/zootaxa.5057.4.4
