Sciopemyia birali Chaves Junior, Shimabukuro, Pinto & Andrade 2022, sp. n.
Creators: name: Chaves Júnior, Salvador P.
name: Shimabukuro, Paloma H. F.
name: Andrade, Andrey J.
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Sciopemyia
Sciopemyia birali

description: Sciopemyia birali Chaves Júnior, Shimabukuro, Pinto & Andrade sp. n.
(Figs 15–16)
Diagnosis. Female: preapical papilla on flagellomere III absent; individual spermathecal ducts practically of the same width throughout their length and eight times or less longer than the spermatheca; this latter with the intermediate rings perceptibly of the same width as the apical rings. Width of individual spermathecal ducts at the spermatheca’s junction equivalent to half or more of the spermatheca’s width, measured at its central part. Width of the basal part of the individual spermathecal ducts (junction with the common duct) ca. half of the spermaheca’s width, measured at its central part. Cibarium with the posterior teeth not lateralized and the distance between the internal ones slightly greater than that between these latter and the external ones. Fifth palpal segment clearly shorter than the sum of 3 rd + 4 th. Individual spermathecal ducts at most 3.5 times longer than the spermatheca. Individual spermathecal ducts ca. two times longer than the spermatheca and increases in caliber as they get closer to the spermatheca. Presence of “callosity” in the individual spermathecal ducts.
Female holotype. Head (Fig. 15A): 381 (348–391, n = 8) in length, 339 (316–359, n = 8) in width.Arrangement of deciduous bristles in the occiput region in an “X” shape; clypeus 125 (104–133, n = 8) in length; eyes 171 (156–174, n = 8) in length, 99 (81–101, n = 8) in width; interocular distance 145 (142,1–153,7, n = 7). Pharynx with streaks and short teeth (Fig. 15B). Labrum-epipharynx (LE) (Fig. 15C): 188 (176–203, n = 8); mandible as shown (Fig. 15D). Hypopharynx with 6–18 teeth on apical region (Fig. 15E). Lacinia of maxilla with nine external teeth and 16 internal teeth (Fig. 15F). Cibarium (Fig. 15B) with four posterior teeth well-developed, 10 anterior teeth arranged in a “U” shaped row; sclerotized area short and triangular; sclerotized arch complete. Antenna (Figs 15G–I, 16A–K), flagellomere length (F): FI 428 (413–483, n = 7), FII 223 (205–242, n = 7), FIII 218 (209–223, n = 7), FXIII 93 (75–99, n = 7) and FXIV 75 (72–78, n = 7). Ascoids: with short posterior spur and atrophied peduncle, anterior spur is long in FI but does not reach the level of the preapical papilla (Fig. 15G); external ascoids is located at a more basal level than the internal, in FI; presence of preapical papilla on FI–FII (Figs 15G and H); papillae absent on FIII – FIX (Figs 15I, 16A–F); one papilla on FX and FXI (Figs 16G–H), presence of five, six and four papillae on FXII, FXIII and FXIV, respectively (Figs 16I–K); preapical spiniform papilla observed on FIX (Fig. 16F), FXI (Fig. 16H), and FXIII (Fig. 16J). Presence of simple setae on FVIII – FXIV (Figs 16E–K). Labial suture complete (Fig. 15A). Palpi (P) (Figs 15J), palpal segment lenght: PI 46 (38–46, n = 8), PII 82 (72–87, n = 8), PIII 128 (110–128, n = 8), PIV 82 (75–81, n = 8) and PV 165 (157–171, n = 6). Palpal formula: 1-4-2-3-5 (n = 9); PIII with Newstead’s sensilla scattered along the segment.
Cervix: Ventro-cervical sensilla absent. Cervical sclerites bearing a pair of spiniform sensilla.
Thorax: Mesonotum 599 (511–642, n = 7) in length. Mesonotum, pronotum, anepisternum, metanotum and postnotum light brown, paratergite and pleura off-white. Two proepimeral setae; 10–11 upper anepisternal setae. Setae presence on the anterior region of katepisternum. Wing (Fig. 16L): 2,127 (1,850 –2,201, n = 8) in length, 635 (577–679, n = 8) in width; veins: R5 1,334 (1,184 –1,387, n = 8); alfa 547 (460–569, n = 8); beta 177 (139–200, n = 8); gamma 406 (336–423, n = 8); delta 232 (162–232, n = 8); pi 73 (36–73, n = 8). Legs (anterior; median; posterior): Coxae: 390 (339–391, n = 8), 372 (316–372, n = 8), 381 (307–381, n = 8); Femur: 920 (912/934, n = 2), 869 (825–869, n = 3), posterior lost (1,000, n = 1; Tibia: 1,184 (1,147 / 1,202, n = 2), 1,332 (1,332 –1,406, n = 3), posterior lost (1,572,5, n = 1); Tarsomere I: 752 (730/760, n = 2), 832 (803–854, n = 3), posterior lost (891, n = 1). Sum of tarsomeres II+III+IV+V, 723 (715/766, n = 2); 737 (737–788, n = 3), posterior lost (781, n = 1).
Abdomen: 1,757 (1,702 –2,183, n = 8) in length; tergal papillae absent. Spermathecae with poorly defined ring (Fig. 16M); the apical ring is wider and longer than the ring that precedes it, 64 (61–64, n = 7) in length and 14 (12–17, n = 7) in width. Terminal knob: 6 (6–9, n = 8) in length and 6 (6, n = 8) in width; common sperm duct 38 in length and 9 in width; does not go beyond the middle of the genital fork; individual sperm duct 122 in length and 6 in width, showing a callus in the apical third. The individual and common sperm ducts are membranous with smooth walls, and the individual duct width increases as it approaches the body of the spermatheca (Fig. 16M). Cercus 174 (162–177, n = 9) in length and 72 (70–75, n = 9) in width.
Male: unknown.
Material examined: 1 female (87106) holotype (Nº 92132). Capture location: Sítio dos Stur, Córrego Palmital, in the municipality of Pancas (19°13′44″ S, 40°45′31″ W), located at the state of Espírito Santo, Brazil. Collection date: 24/vi/2017. Trap: HP. Collector: Israel de Souza Pinto. 8 females paratypes (92133, 92134, 92135, 92136, 92137, 92138, 92139, 92140), same data of the female holotype. Collection date: 15/iv/2017 – 24/vi/2017. Material deposited in the FIOCRUZ/COLFLEB.
Etymology: The species name pays homage to Claudiney Biral dos Santos, in recognition of his significant contribution to systematics of Psychodidae. The species was described in collaboration with the Dr. Israel de Souza Pinto of the “Instituto Federal de Educação, Ciência e Tecnologia do Pará ”.
Distribution: BRAZIL. Espírito Santo: Pancas.
Medical importance: Studies have not yet been conducted on this species regarding vector competence or capacity, or natural infection by parasites.
description: Published as part of Chaves Júnior, Salvador P., Shimabukuro, Paloma H. F. & Andrade, Andrey J., 2022, Description of the female and redescription of the male of Sciopemyia sordellii (Shannon & Del Ponte, 1927), including the description of four new species of the genus Sciopemyia Barretto, 1962 (Diptera: Psychodidae: Phlebotominae) from Brazil, pp. 301-336 in Zootaxa 5195 (4) on pages 327-328, DOI: 10.11646/zootaxa.5195.4.1, http://zenodo.org/record/7198730