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 13. Tylodinus coapillensis Luna-Cozar , sp. nov. ( Figures 18 , 52–53 , 134 ) Diagnosis. Length female 2.3–3.0 mm. Width female 1.1–1.3 mm . Head and rostrum with brown scales; vertex with two patches of white scales; frons concave; rostrum moderately convex, surface moderately carinate, punctures similar to those of head. Elytra with small, shallow punctures, without granules; tubercle distribution as follows: I2 with small spine-shaped tubercle in front of base of elytral declivity, I3 with two tubercles: first tubercle subbasal, second tubercle smaller than first tubercle at middle of elytra, I4 with tubercle at base of declivity, I5 with tubercles similar in shape and position as tubercles on I3, I7 with two tiny tubercles: first tubercle between tubercles on I3, second tubercle in front of base of declivity. Metasternum flat. Abdomen with aciculate scales, shorter on sides; ventrite 2 with a transverse line of scales; ventrite 5 with aciculate scales on anterior half, with long setae on posterior half, becoming short and narrow to apex. Tibiae subparallel, front tibiae with internal margin moderately sinuate. Male unknown. FIGURES 52–59. Dorsal and lateral habitus: 52–53. Tylodinus coapillensis , 54–55. Tylodinus leoncortesi , 56–57. Tylodinus triumforium , 58–59. Tylodinus sepulturaensis . Geographic distribution . México ( Chiapas ). Habitat and elevation. Specimens were collected from leaf litter in cloud forest between 1900–2000 m . Derivation of specific name. Named from Latinized adjective meaning ‘‘coapilla,’’ after the type locality. Material examined . Total 3 females . Holotype female ( CMNC ): México : Chiapas , Coapilla , ca. 10.5 km NE Coapilla , elev. 1900 m ( 17°9'55.1"N , 93°8'20.4"W ), 13.vii.2007 , coll. R . S. Anderson. Paratype : Same data as holotype, 1 female ( CMNC ); 5 km NE Coapilla , elev. 1990 m ( 17.17550°N , 93.13198°W ), 25.v.2008 , LLAMA (Wa-A-04-1-29)— 1 female ( CMNC ) .