A taxonomic monograph of the genus Tylodinus Champion (Coleoptera: Curculionidae: Cryptorhynchinae: Tylodina) of Chiapas, Mexico Author Luna-Cozar, Jesús jlcozar@yahoo.com.mx Author Anderson, Robert S. jlcozar@yahoo.com.mx Author Jones, Robert W. Author León-Cortés, Jorge L. text Zootaxa 2014 2014-04-15 3788 1 1 63 journal article 5629 10.11646/zootaxa.3788.1 80d33caa-2379-4f5e-ba98-6d1cc29a7906 1175-5326 4913761 7484832A-025B-41FA-9696-DF7531C01AA4 30. Tylodinus pappi Luna-Cozar , sp. nov. ( Figures 84–85 , 123 , 134 ) Diagnosis. Length male, 3.3–3.4 mm . Width male, 1.6–1.7 mm . As for T. kuscheli with following exceptions: body approximately 2x longer than wide, black. Head clothed with light brown scales; vertex with yellow scales, dense to contiguous, forming patches on middle and lateral sides of vertex; frons concave. Pronotum in lateral view moderately convex; punctures dense to contiguous at base and progressively more widely spaced, smaller, shallower to apex. Elytra with tubercles as follows: I2 with weak tubercle on declivity base, I3 with two tubercles, first subbasal, other at elytral middle, I4 with two very weak tubercles, first between tubercles on I3, second slightly anterior to declivity, I5 with two tubercles similar in size and position to those on I3, I7 with only one subbasal weak tubercle. Metasternum squamous. Abdomen with ventrite 5 convex along middle line, as long as ventrite 1. Hind femur length extended beyond elytral apex, front tibiae with inner margin moderately sinuate, hind tibia slightly curved. Male genitalia ( Figure 123 ) with median lobe in ventral view as long as apodemes; apical process in lateral view very large (0.45–0.55 as long as median lobe), sinuate. Female unknown Geographic distribution . México ( Chiapas ). Habitat and elevation. Specimens were collected from leaf litter in cloud forest at 2000 m . FIGURES 84–91. Dorsal and lateral habitus: 84–85. Tylodinus pappi , 86–87. Tylodinus branstetteri , 88–89. Tylodinus immundus , 90–91. Tylodinus intzin . Derivation of specific name. Patronym, named after Charles S. Papp ( U.S.A. ), a well-known worker on weevils. Material examined . Total 2 males . Holotype male ( CMNC ): México : Chiapas , Unión Juárez , Volcán Tacaná , lower slopes, ca 4 km N, Unión Juárez , elev. 2000 m ( 15°5’47.4’’N , 92°5’17.2’’W ), 19.ix.1992 , coll. R . S. Anderson (92-111). Paratype : Same data as holotype, 1 male ( CMNC ) .