Neometrypus carvalhoi, Campos & Souza-Dias, 2021

Campos, Lucas Denadai De & Souza-Dias, Pedro G. B., 2021, Hidden in the bushes: uncovering the diversity of the genus Neometrypus Desutter 1988 n. status (Orthoptera: Gryllidae: Paroecanthini: Tafaliscina) in Neotropical forests, Zootaxa 5060 (4), pp. 451-488 : 458-460

publication ID	https://doi.org/ 10.11646/zootaxa.5060.4.1
publication LSID	lsid:zoobank.org:pub:ADA500AF-598A-480D-841A-2362701A3029
DOI	https://doi.org/10.5281/zenodo.5642989
persistent identifier	https://treatment.plazi.org/id/038687F2-5208-FF87-FF0D-FD41B8BAE718
treatment provided by	Plazi
scientific name	Neometrypus carvalhoi
status	sp. nov.

Treatment

Neometrypus carvalhoi View in CoL n. sp.

( Figs 5 View FIGURE 5 , 6 View FIGURE 6 , 23 View FIGURE 23 ; Table 2 View TABLE 2 )

Etymology. Species named after Alcimar do Lago Carvalho, odonatologist, and professor at the Departamento de Entomologia (Entomology Department) of the Museu Nacional – UFRJ.

Type locality. Brazil, São Paulo, Jundiaí .

Type material. Holotype male. Reserva Biológica da Serra do Japi / Brasil, S[ão]P[aulo], Jundiaí / Disc [iplina de] Entomologia (IB-USP)/ 01-03.IV.2016 (ativa/dia)/ Nihei S.S. et al. col. | PSD121; MZSP . Paratype male. (1) Brasil, Jundiaí – S[ão]P[aulo]/ Base Ecol[ógica] da Serra do Japi / 02.V.2013 / Denadai, L. C. leg. (handwritten) | PSD193 ; MZSP.

Diagnosis. This species is separated from the other species of Neometrypus by the following characters: pronotum dark brown with a longitudinal median band brownish orange; abdominal tergites crossed lengthwise by median and lateral bands dark brown, brownish orange between the bands; width of anterior and posterior margins of median projection of metanotum similar in dorsal view; supra anal plate posterior margin sub-straight; subgenital plate posterior margin slightly concave. Male genitalia: dorsal lobe of PsP two times longer than ventral lobe; apex of r curved posteriorly forming a “v”.

Description. General morphology. Head. Fastigium as long as wide, pubescent ( Fig. 5A View FIGURE 5 ). Lateral ocelli rounded, median ocellus absent ( Fig. 5C View FIGURE 5 ), frons smooth ( Fig. 5C View FIGURE 5 ). Antennal scape longer than wide, inner margin with bristles. Maxillary palpi articles 4 and 5 almost same-sized, article 3 longer; article 5 upcurved ( Fig. 5B View FIGURE 5 ).

Thorax. DD as long as wide, covered by bristles. DD cephalic margin straight, caudal margin slightly convex ( Fig. 5A View FIGURE 5 ). LL ventro-cephalic angle rounded; ventro-caudal angle gradually ascendant in lateral view ( Fig. 5B View FIGURE 5 ). FWs surpassing posterior margin of metanotum ( Fig. 5A View FIGURE 5 ).

Legs. TI with three apical spurs, two ventral, one dorsal. TII with three apical spurs, two ventral, one dorsal. TIII subapical spurs with two spines between each spur, six or seven spines above subapical spurs on inner and outer sides. TIII inner apical spurs: iad>iam>iav; outer apical spurs: oam>oav>oad. Basitarsus dorsal spines 3/2; outer and inner apical spurs same-sized.

Abdomen. Tergites pubescent ( Fig. 5A, B View FIGURE 5 ); Supra anal plate posterior margin sub-straight ( Fig. 5E View FIGURE 5 ).

Male. Median projection of metanotum anterior margin rounded, anterior and posterior margins width similar in dorsal view ( Fig. 5D View FIGURE 5 ). Subgenital plate as long as wide, posterior margin slightly convex ( Fig. 5F View FIGURE 5 ).

Male genitalia ( Fig. 6A–D View FIGURE 6 ). Pseudepiphallus: pseudepiphallic sclerite straight in lateral view, anterior margin V-shaped on median region, lateral region upcurved in lateral view. LLophi straight, inclined inwards, posterior margin rounded in dorsal and ventral views ( Fig. 6A, B View FIGURE 6 ); inner margin membranous, outer margin sclerotized, thin ( Fig. 6A, B View FIGURE 6 ). PsP almost same-sized as LLophi, posterior margin divided into two lobes, not surpassing posterior margin of pseudepiphallic sclerite in dorsal and ventral views ( Fig. 6A, B View FIGURE 6 ); apex of dorsal lobe finger-shaped, curved inwards, two times longer than ventral lobe ( Fig. 6B View FIGURE 6 ); apex of ventral lobe rounded. r elongate, same size as pseudepiphallic sclerite, flattened laterally, apex curved posteriorly forming a “v” ( Fig. 6A–C View FIGURE 6 ). Ectophallic invagination: EctAp longer than LLophi, straight, slightly inclined to outwards in dorsal and ventral views ( Fig. 6A View FIGURE 6 ); arc not complete, curved posteriorly ( Fig. 6B View FIGURE 6 ); ventral projections of ectophallic invagination short, shorter than arc ( Fig. 6B View FIGURE 6 ).

Female. Unknown.

Coloration. Occiput and vertex yellow; pronotum dark brown with a median longitudinal band brownish orange; abdominal tergites dark brown and brownish orange ( Fig. 5A View FIGURE 5 ). Occiput with two median longitudinal stripes light gray ( Fig. 5A View FIGURE 5 ). Face light brown with grey stripes under eyes in frontal view ( Fig. 5C View FIGURE 5 ); antennal scape and antennomeres yellowish-brown. FWs slightly translucent, yellow; median projection of metanotum reddish-brown ( Fig. 5A View FIGURE 5 ); abdominal tergites crossed lengthwise by median and lateral bands dark brown, brownish orange between the bands ( Fig. 5A View FIGURE 5 ), last abdominal tergite dark brown; sternites light brown; supra anal plate dark brown ( Fig. 5E View FIGURE 5 ); subgenital plate reddish-brown ( Fig. 5F View FIGURE 5 ); cerci light brown. FI and FII light brown, medium brown spotted, TI and TII light brown; FIII light brown, slightly striped, distal apex dark brown; TIII dark brown, distal portion getting lighter; spurs light brown with apex and basis medium brown; tarsomeres light brown ( Fig. 5B View FIGURE 5 ).