Tonnoira distincta Bravo, Alves & Chagas, sp. nov.
Creators: name: Bravo, Freddy
name: Chagas, Cinthia
name: Alves, Veracilda Ribeiro
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Diptera
Psychodidae
Tonnoira
Tonnoira distincta

description: Tonnoira distincta Bravo, Alves & Chagas, sp. nov.
Figs. 1–10
Type material. BRAZIL, Amazonas, Presidente Figueiredo, Gruta Refúgio do Maragua, 02°03´02.64”S 59°57´47.85”W (Alves et al. 2008 presents some comments about this cavern), 01.IV.2006, Alves, V. col., holotype male (INPA); 36 paratype males, same locality, date, and collector as holotype (INPA, MZUEFS); 29 paratype females, same locality, date and collector as holotype (INPA, MZUEFS); 12 paratype males and 19 paratype females, same locality, and collector as holotype, 09.II.2006 (INPA, MZUEFS); 6 paratype females, Gruta dos Animais, 02°03´02,64”S 59°57´51.47”W, 04.III.2006, Alves, V. col. (INPA, MZUEFS); 1 paratype male, Gruta dos Lages, 01º59’41.3”S 60º01’36.5”W, 07.V.2006, Alves, V. col. (INPA).
Description. Male. Head (Fig. 1): eyes separated by 0.5 facet diameter (Fig. 1); interocular suture inverted Y shaped (Fig.1). Antenna: scape cylindrical 2.0X length of pedicel (Fig. 2); pedicel spherical (Fig. 2); flagellum with 14 flagellomeres; all flagellomeres cylindrical (Figs. 2, 3); first flagellomere 1.2X length of second (Fig. 2); apiculus present in flagellomere 14 (Fig. 3); ascoids not visible. Palpus formula = 1.0:2.6:2.4:2.9; last palpomere striated (Fig. 4). Wing (Fig. 5): Sc short; base of R2+3 not attached to R4; radial fork basal; and medial fork complete; R5 ending at wing apex. Male terminalia: hypandrium narrow dorsally with median projection, and ventrally expanded posteriorly with two lateral spines and two arms anteriorly projected (Fig. 6); gonocoxite 0.84X length of the gonostylus with a tuff of bristles along the interior margin (Fig. 6); gonostyli convergent, with pointed apex (Fig. 6); alveoli present along all of the gonostyle surface; epandrium rectangular with one foramen near the anterior margin. Cercopod 1.1X length of epandrium, slightly curved (Fig. 8), with 2 tenacula, one apical and the other subapical (Fig. 9); sternite 10 smaller than tergite 10 (Fig. 7); aedeagus asymmetrical (Fig. 6); with two asymmetrical parameres reaching the level of the aedeagus apex (Fig. 6); aedeagal apodeme the same length as aedeagus, longer than wide, wider anteriorly than posteriorly; gonocoxal apodeme not fused at midline (Fig. 6).
Female (Fig. 10). Similar to male except as follows: apical lobes of subgenital plate of female small, rounded at apex, and separated by a shallow concavity. Cerci blade-like, 2.7X the total length of genital plate from the anterior border at middle to the lobe apices (distance d). Genital complex as illustrated.
description: Published as part of Bravo, Freddy, Chagas, Cinthia & Alves, Veracilda Ribeiro, 2008, Description of two new species of Tonnoira Enderlein from caves in the Brazilian Amazon and comments about the taxonomic status of Tonnoira plumaria Quate (Diptera, Psychodidae, Psychodinae), pp. 63-68 in Zootaxa 1916 on page 65, DOI: 10.5281/zenodo.184612