Cenophengus mboi Vega-Badillo & Zaragoza-Caballero & Ríos-Ibarra 2021, sp. nov.
Creators: name: Vega-Badillo, Viridiana
name: Zaragoza-Caballero, Santiago
name: Ríos-Ibarra, Jessica Jazmín
Publisher: name: Zenodo
Year: 2021
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Coleoptera
Phengodidae
Cenophengus
Cenophengus mboi

description: Cenophengus mboi sp. nov.   
 ( Figs. 12–16)   
 Etymology. The term mboi means black in the Hñähñu (Otomí) language, which is spoken in the valley of Mezquital, Hidalgo, Mexico. This term refers to the color of the body in this new species.   
 Diagnosis. Cenophengus mboi is similar in appearance to Cenophengus pedregalensis Zaragoza 1975, but can be distinguished by the color of the body and terminal maxillary palpomere. In C. mboi the body is dark brown, whereas in C. pregalensis it is dark brown and the pronotum yellow-orange. Terminal maxillary palpomere is as long as the preceding three combined in C. mboi, in C. pedregalensis it is longer than the preceding three combined. The first tarsomere of the middle and hind legs are clearly longer than the second. In C. pedregalensis the two longitudinal excavations are near the center of the pronotum and the first and second tarsomeres of the middle and hind legs are of similar length.   
 Description, male. Total body length 9.6 mm; total body width 1 mm. Dark body (Figs. 12, 13).   
 Head. Surface concave, as wider (0.8 mm) as long (0.8 mm) measured dorsally to exterior margins almost as wide (0.8 mm) as pronotum (1 mm), integument chagrined, coarsely punctuate, each puncture bearing a black seta; interantennal distance (0.1 mm), half of the length of 1 st antennomer; small eyes, hemispherical, finely faceted, longer (0.32 mm) than wide (0.14 mm); interocular distance greater than to the length of the eyes; long antennae (2.80 mm) extending slightly beyond the pronotal posterior margin; 1 st antennomere (0.25 mm) longer than the next two combined, 3 rd cup-shaped, 4 th to 11 th about equal in length (0.23 mm), 12 th (terminal) lanceolate (0.27 mm), antennal rami lanceolate, two times longer than respective antennomere; anterior border of frons concave; clypeus bilobed; terminal maxillary palpomere robust and securiform, as long as the preceding three combined (0.35 mm); terminal labial palpomere spindle-shaped (0. 15), three times longer than the preceding.   
 Thorax. Pronotum longer (1.3 mm) than wide (1 mm); integument chagrined, coarsely punctuate; each puncture bearing a black seta, convex disc, with one longitudinal excavation on each side of the midline, anterior border concave, the posterior almost straight with a middle notch, lateral margins almost parallel, anterior and posterior angles rounded; scutellum almost quadrangular, posterior border truncated; elytra almost four times as long (2.6 mm) as wide (0.62 mm), convex; shiny integument, thickly dotted, each puncture with a black seta; hindwings with radial cell closed, r3 vein present, r4 vein developed, the posterior radial vein (RP) developed (length equal to or longer than half the size of the vein MP1+2), medial field containing six main veins: MP3, MP4, CuA1, CuA2, CuA3+4, and AA 3+4; CuA and AA well marked and cubitoanal cell closed, AP3+4 long.; 1 st and 2 nd tarsomeres of prothoracic legs about equal in length, 1st tarsomere of meso- and metathoracic legs longer than 2nd.   
 Abdomen. Integument shiny, punctured, densely setose, penultimate sternite with posterior margin sinuate, last sternite cleft. Aedeagus: with three teeth at the apex of paramere (Figs. 14–16).   
 Immatures and females. Unknown.   
 Distribution: Hidalgo, Mexico (Fig. 17).   
 Type material. Holotype (male): “ Mexico Santiago de Anaya / Hgo.20°24´0761´´N/ 98°53´1797´´O, 28–29 agosto/ 2017 Col. A. Ibarra Vázquez ”. Deposited at CNIN (COL-TIP-03590). Paratype (male): “ Mexico, Atotonilco / El Grande, 3km NE de Montecillos. / Bosque Juniperus-Quercus. N 20° / 18´9´´, 98° 36´17´´ W. Trampa de Intercepción de/ vuelo 12 al 19/ VII/ 2010. / J. Márquez y J. Asiain ”. Deposited in CC-UAEH (PHE-001-CC-UAEH).
description: Published as part of Vega-Badillo, Viridiana, Zaragoza-Caballero, Santiago & Ríos-Ibarra, Jessica Jazmín, 2021, New species of the genus Cenophengus LeConte 1881 (Coleoptera; Phengodidae) from Mexico and Guatemala, pp. 223-238 in Zootaxa 5023 (2) on pages 227-231, DOI: 10.11646/zootaxa.5023.2.3, http://zenodo.org/record/5225824