Cenophengus munizi Revision of the genus Cenophengus LeConte, 1881 (Coleoptera, Phengodidae), with the description of four new species, new geographic records and a new synonymy Vega-Badillo, Viridiana Morrone, Juan J. Zaragoza-Caballero, Santiago ZooKeys 2021 2021-11-04 1068 73 148 8E5FEE59-5A01-5102-AA0A-89DA552C1AB1 Zaragoza-Caballero, 2008 Zaragoza-Caballero 2008 Insecta Phengodidae Cenophengus CoL Animalia Cenophengus munizi Coleoptera 0 73 Arthropoda species munizi   Fig. 21A-H   Cenophengus muniziZaragoza-Caballero, 2008: 155.  Type locality. Hidalgo, Mexico.  Type material examined.  Holotype♂: "MEXICO: Hidalgo, Tlanchinol, La/ Cabana. Bosque Mesofilode montana/ 1478 m. N 21° 01.3343', W 98° 38.600' / Trampa de intercepcionde vuelo 1. /13-20 -mayo- 2006. C. Ortiz y M.C. / Pedraza."  Remarks.   Cenophengus muniziis in a clade with  C. mumuiand  C. huatulcoensis( Vega-Badillo et al. 2021b), but can be distinguished from  C. mumuiby the shape and colour of the head and interantennal distance.  Cenophengus muniziexhibits a rectangular-shaped head, which is yellow-brown coloured like the rest of the body, whereas in  C. mumui, it is square and brown. In  C. munizi, the interantennal distance is equal to the length of antennomere 1, whereas in  C. mumui, it is less than the length of antennomere 1. Additionally, in  C. munizi, the antennal rami are twice as long as the respective antennomere, whereas in  C. mumui, they are 1.5 times as long as the respective antennomere. Finally,  C. munizican be distinguished from  C. huatulcoensisby the interocular distance. The interocular distance is 2 times eye width in  C. mumui, in  C. huatulcoensis, it is 3 times eye width.  Diagnosis. Integument smooth, head almost as wide as the pronotum, antennae long, more than twice the length of pronotum, antennal rami twice as long as respective antennomere, each elytron 6 times as long as wide; aedeagus one with spine at the inner apex of paramere.  Redescription.  Male.Body length 4.8-6.2 mm; maximum body width 0.58-0.65 mm (pronotum). Body yellow, elytra yellow with whitish apical part (Fig. 21A, B).  Head.Wider (0.63-0.65 mm) (0.637 +/-0.009 mm, n = 4) than long (0.42-0.45 mm) (0.435 +/-0.017 mm, n = 4) (Fig. 21C), at eye level, almost as wide as the pronotum, integument smooth, punctures twice as long as eye facets and separated by approximately 0.5 punctured diameters, each puncture bearing a yellow-brown seta; interantennal distance (0.11-0.12 mm) (0.115 +/-0.005 mm, n = 4) equal to the length of antennomere 1 (0.12-0.15 mm) (0.13 +/-0.017 mm, n = 4); eyes 1/2 as long as head in lateral view, longer (0.20-0.22 mm) (0.21 +/-0.011 mm, n = 4) than wide (0.14-0.15 mm) (0.145 +/-0.005 mm, n = 4); interocular distance (0.33-0.36 mm) (0.345 +/-0.017 mm, n = 4) twice as long as eye width; antennae long (2.13-2.21 mm) (2.15 +/-0.039 mm, n = 4), more than twice the length of pronotum; antennomere 1 (0.12-0.15 mm) (0.13 +/-0.017 mm, n = 4) as long as the next two combined, antennomere 3 cup-shaped, the 4 (0.15-0.17 mm) (0.157 +/-0.009 mm, n = 4) shorter than the following antennomeres; 5 to 11 about equal in length (0.22-0.30 mm) (0.30 +/-0.458 mm, n = 4), 12 (terminal) (0.30) (0.30 +/-0 mm, n = 4), antennal rami lanceolate in lateral view, twice as long as the respective antennomere; terminal maxillary palpomere robust, securiform (0.19-0.20 mm) (0.195 +/-0.005 mm, n = 4), shorter than the preceding three combined; terminal labial palpomere spindle-shaped (0.05-0.06 mm) (0.055 mm +/-0.005 mm, n = 4), 5 times as long as preceding one (0.01 mm) (0.01 +/-0 mm, n = 4).  Thorax.Pronotum as long (0.62-0.70 mm) (0.65 +/-0.052 mm, n = 4) as wide (0.58-0.65 mm) (0.62 +/-0.035 mm, n = 4) (Fig. 21D); integument smooth, punctures twice as long as eye facets and separated by approximately 2 punctured diameters, with a yellow-brown seta in each puncture; disc convex, weakly elevated dorsally forming a small depression in the basal part of each side, posterior margin curved with middle notch, sides convex, anterior and posterior angles rounded; mesosternal suture incomplete; scutellum with posterior margin rounded; each elytron 6 times as long (1.80-2.16 mm) (1.98 +/-0.207 mm, n = 4) as wide (0.36-0.40 mm) (0.38 +/-0.023 mm, n = 4), convex, without longitudinal costae, elytral apex right angled; hind wings with posterior radial vein (RP) length 10 times less than the length of MP1+2, radial cell closed and slightly defined, r3 and r4 veins absent, those of the anterior anal and posterior anal sectors, absent (Fig. 21E). Legs: tarsomeres 1 and 2 of pro-, meso- and metathoracic legs with a similar length.  Abdomen.Integument shiny, punctured, with long dense setae, sternite 7 with margin sinuate, sternite 8 with margin notched; aedeagus one with spine at the inner apex of paramere (Fig. 21F-H).   Figure 21.  Cenophengus muniziZaragoza-Caballero, 2008, male. Habitus: Adorsal Bventral Chead dorsal Dpronotum dorsal Ehind wing. Wing venation: CR = Radial Cell; RP = Posterior Radial vein; MP1+2 = Posterior Median vein; CuA = Cubital vein; AP = Posterior Anal vein. Aedeagus: Fdorsal view Glateral view Hventral view.  Immatures and females. Unknown.  Distribution. Mexico: Hidalgo (Fig. 19).  Additional material examined. "  MEXICO: Hidalgo, Cuautepec /Tezoncualpan "El Caminero" / Bosquede encino. / 19° 56' 53.8" N; 98° 16' 27.9" W. /Trampa intercepcionde vuelo, / 22 a 29- VIII-2009, M. Torrescol." (1) | CNIN; " MEXICO, Hidalgo, La Mision, Lomas / del Pericon, Bosque Mesofilo de mon- / tanaperturbado.  1377 m. N 21° 06' 46.0"/ W 99° 06' 15.6". Trampa de intercepcion/ de vuelo. Del 8 al 16-III-2008/ J. Marquezy J. Asiaincols." (1) | CNIN; " MEXICO, Hidalgo, La Mision, Lomas/ del Pericon, Bosque Mesofilo de mon- / tanaperturbado.  1377 m. N 21° 06' 46.0"/ W 99° 06' 15.6". NTP-80 (Calamar). Del 8 / al 16-III-2008. J. Marquezy J. Asiaincols." (1) | CNIN. " MEXICO: Hidalgo, Tlanchinol/ J. Marquezy J. Asiaincols." (2) | CC-UAEH. 2008-03-16 2009-08-29 2008-03-16 M. Torres, J. Marquez, J. Asiain MEXICO 1377 21.112778 Bosque 1 -99.10433 1 Hidalgo