Bebelis wappesi Santos-Silva 2022, sp. nov.
Creators: name: Santos-Silva, Antonio
Publisher: name: Zenodo
Year: 2022
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Cerambycidae
Bebelis
Bebelis wappesi

description: Bebelis wappesi sp. nov.
(Figs 1–5, 9)
Description. Holotype female (Figs 1–4, 9). Integument mostly dark brown, with irregular blackish areas on ventral surface; anterior area of labrum dark yellowish brown; ventral mouthparts light brown; pronotum with blackish subrounded macula on each side of middle and central area from about middle to near posterior margin; elytra mostly blackish on triangular circum-scutellar region, suture, and longitudinal, arched band on each side of dorsal surface, from about anterior quarter to posterior third, mostly dark reddish brown on sides of triangular circum-scutellar region and irregular longitudinal bands between dark brown and blackish bands.
Head. Frons and vertex coarsely, moderately abundantly punctate; with abundant pale yellow pubescence not obscuring integument on frons, and abundant yellowish-brown pubescence not obscuring integument on vertex, except glabrous longitudinal band centrally between antennal tubercles; with one long, erect brownish seta on each side of frons close to eyes. Area behind upper eye lobes with sculpturing as on vertex; with abundant yellowishbrown pubescence close to vertex, and brownish pubescence not obscuring integument toward lower eye lobes. Area behind lower eye lobes coarsely, moderately abundantly punctate; with abundant yellowish-brown pubescence, denser toward upper eye lobes, sparser toward ventral surface, except subglabrous transverse band on central region. Genae coarsely, somewhat sparsely punctate toward ventral surface, subsmooth toward clypeus; with dense yellowish-brown pubescence close to eyes, and sparse pale yellow pubescence with a few whitish setae interspersed on remaining surface. Wide central area of postclypeus with pale yellow pubescence directed toward central region close to frons, and yellowish-white pubescence directed forward close to anteclypeus; sides with sparse pale yellow pubescence; with one long, erect dark seta on each side of wide central area. Labrum with moderately sparse, long yellowish-brown setae directed forward on posterior half, and dense fringe of yellowish-brown setae close to anterior margin. Gulamentum smooth and glabrous, except a few short, decumbent pale yellow setae close to anterior margin. Distance between upper eye lobes 0.22 times distance between outer margins of eyes; in frontal view, distance between lower eye lobes 0.51 times distance between outer margins of eyes. Antennae 1.4 times elytral length, reaching elytral apex. Scape cylindrical, moderately finely rugose-punctate; with abundant yellowish-brown pubescence not obscuring integument. Pedicel with abundant yellowish-brown pubescence not obscuring integument, and one long, erect brown seta ventrally. Flagellomeres with abundant pale yellow pubescence not obscuring integument, except white pubescence basally on III–X, less distinct on III; with long, erect, thick dark setae ventrally, and moderately short, erect, sparse yellowish setae interspersed throughout. Antennal formula based on length of antennomere III: scape = 1.12; pedicel = 0.29; IV = 1.12; V = 0.82; VI = 0.76; VII = 0.70; VIII = 0.65; IX = 0.65; X = 0.59; XI = 0.70.
Thorax. Prothorax slightly wider than long; sides slightly rounded from anterolateral angles to posterior fifth, then subparallel-sided. Pronotum coarsely, densely punctate; with wide longitudinal yellowish-brown pubescent band centrally, partially obscuring integument, except its central area from near middle to posterior quarter with a few setae; sides with dense, wide yellowish-brown pubescent band, except longitudinal yellowish-white pubescent band from posterior margin to about middle; with longitudinal band with sparse brownish pubescence between yellowish-brown pubescent bands, partially interrupted before middle by transverse, moderately sparse yellowish-brown pubescent band, and brownish pubescent band after middle. Sides of prothorax with sculpturing as on pronotum; with narrow, longitudinal brownish pubescent band close to pronotum, from posterior margin to anterior quarter; remaining surface with abundant yellowish-brown pubescence, except sparse pubescence on postcoxal process. Prosternum with abundant yellowish-brown pubescence partially obscuring integument (setae slender than on sides of prothorax). Prosternal process coarsely, abundantly, shallowly punctate; with yellowish-white pubescence not obscuring integument; narrowest area 0.2 times procoxal width; apex as wide as procoxal width. Mesoventrite coarsely, moderately sparsely punctate, except smooth sides; with abundant yellowish-white pubescence not obscuring integument, except glabrous apex of sides. Mesanepisternum coarsely, abundantly punctate; each puncture with small white seta; area close to elytra with dense yellowish-brown pubescence; remaining surface with sparse brownish pubescence. Mesepimeron moderately finely punctate close to mesanepisternum, smooth close to metanepisternum; with moderately sparse yellowish brown pubescence close to mesanepisternum, glabrous close to metanepisternum. Mesoventral process coarsely punctate centrally, smooth laterally; with abundant yellowish-white pubescence not obscuring integument; apex 0.47 times mesocoxal width. Metanepisternum coarsely, abundantly punctate; with abundant yellowish-brown pubescence, denser toward apex. Metaventrite coarsely, abundantly punctate; with abundant yellowish-brown pubescence laterally, and sparser yellowish-white pubescence centrally. Scutellum smooth, with yellowish-brown pubescent band on sides, glabrous centrally. Elytra. Coarsely punctate, punctures distinctly denser on triangular circum-scutellar region; dorsally with longitudinal whitish pubescent band from base to near apex, partially fragmented after middle and less distinct toward its apex, slightly arched on anterior fifth, oblique toward middle (not reaching suture), following parallel to suture toward posterior third, then slightly arched; triangular circum-scutellar region with abundant yellowish-brown pubescence not obscuring integument, except sparse brownish pubescence on area close to whitish pubescent band; with narrow yellowish pubescence band close to suture, from triangular circum-scutellar region and posterior quarter; with longitudinal band with sparse brownish pubescence between whitish pubescent band and yellowish pubescent band close to suture, from triangular circum-scutellar region to posterior quarter; dorsally with yellowish-brown pubescent band from humerus to posterior third, partially fused with whitish pubescent band on anterior fifth; with two longitudinal bands with sparse brownish pubescence from anterior fifth to about posterior quarter, one close to whitish pubescent band, another close to lateral curvature; inclined area with dense, oblique, wide yellowish-brown pubescent band basally, fused with dorsal pubescence of same color, short area with sparse brownish pubescence on basal quarter, followed by area with yellowish-brown pubescence and yellowish-white pubescence interspersed, slightly surpassing basal third, narrow yellowish-white pubescent band close to epipleural margin, and longitudinal band with sparse brownish pubescence between the epipleural band and dorsal pubescent band; posterior quarter with yellowish pubescence throughout, making the white pubescent band slightly distinct; many punctures with short yellowish seta; apex slightly obliquely truncate. Legs. Femora and tibiae rugose-punctate; with abundant yellowishbrown pubescence not obscuring integument, and whitish setae interspersed, except apical half of ventral surface of protibiae with abundant, bristly brownish pubescence, posterior quarter of ventral surface of meso- and metatibiae with bristly brownish pubescence, dorsal apical third of mesotibiae with abundant, thick, erect brownish setae, and dorsal apical third of metatibiae with two tufts of thick, erect brownish setae. Tarsi with yellowish-white pubescence not obscuring integument dorsally, gradually sparser toward apex of tarsomere V.
Abdomen. Ventrites coarsely, abundantly punctate; with abundant yellow pubescence forming longitudinal band on each side of central area, pubescence sparser between these two bands, and with dense yellow pubescence laterally, pubescence sparse between lateral pubescence and central pubescent bands.
Male (Fig. 5). Similar to females; differs by the antennae slightly surpassing elytral apex.
Dimensions (mm) (Holotype female/ paratype male (1)/ paratypes female (3)). Total length, 6.10/6.20/6.30– 6.50; prothoracic length, 1.25/1.30/1.25–1.35; anterior prothoracic width, 1.05/1.05/1.10–1.15; posterior prothoracic width, 1.20/1.20/1.20–1.25; maximum prothoracic width, 1.30/1.30/1.35–1.35; humeral width, 1.55/1.55/1.65– 1.65; elytral length, 4.40/4.25/4.45–4.50.
Type material. Holotype female from BOLIVIA, Santa Cruz: 4–6 km SSE Buena Vista, Flora & Fauna Hotel, 19–22.X.2004, Wappes & Morris leg. (FSCA). Paratypes — BOLIVIA, Santa Cruz: 5 km SSE Buena Vista, 17º29’S, 63º39’W, 440 m, Hotel Flora & Fauna, 1 female, 1.XI.2004, Robin Clark Gemuseus leg. (MZSP); 1 female, 18.X.2004, Robin Clark Gemuseus leg. (FSCA); 1 female, 28.X.2004, Robin Clark Gemuseus leg. (FSCA); 1 male, 21.XII.2004, Robin Clark Gemuseus leg. (FSCA); 4–6 km SSE Buena Vista, Hotel Fauna and Flora, 400–500 m, 17º37’S, 63º37’W, 1 specimen, 1–10.XI.2002, S.W. Lingafelter leg. (SWLC). All specimens formerly from ACMT, except the specimen from SWLC.
Etymology. The new species is named after the late James E. Wappes.
Remarks. Bebelis wappesi sp. nov. is similar to B. modesta (Belon, 1903) (Figs 6–8), but differs as follows: body proportionally stouter (Fig. 1); prothorax proportionally wider (Fig. 1); elytra with distinct longitudinal pubescent bands in addition to the white band (Figs 1, 5); mesanepisternum with abundant coarse punctures (Fig. 9). In B. modesta, the body is proportionally slender (Fig. 6), prothorax proportionally narrower (Fig. 6), elytra only with the white longitudinal pubescent band, and mesanepisternum with sparse coarse punctures (Fig. 8). The new species differs from B. lignosa Thomson, 1864 (Fig. 10), B. coenosa (Bates, 1866) (Fig. 11), and B. occulta (Bates, 1866) (Fig. 12) especially by the oblique anterior area of the central band of the elytra (including the white pubescent band and the yellowish-brown pubescent band starting on humerus) not reaching the suture (reaching the suture in these three species).
description: Published as part of Santos-Silva, Antonio, 2022, New species, revalidation, synonymies, and new records in Bebelis Thomson (Coleoptera, Cerambycidae, Lamiinae, Apomecynini), pp. 401-428 in Zootaxa 5092 (4) on pages 402-404, DOI: 10.11646/zootaxa.5092.4.1, http://zenodo.org/record/5886400