17. Tylodinus sepulturaensis Luna-Cozar, sp. nov.

(Figures 10, 58–59, 110, 130)

Diagnosis. Length male, 4.2–4.5 mm, female, 4.0– 4.5 mm. Width male, 2.1–2.3 mm, female 2.0– 2.3 mm. As for T. triumforium, with the follow exceptions: body approximately 2.1x longer than wide. Elytra without light scales on tubercles. Male genitalia (Figure 110) with apical process in ventral view longer. Female genitalia with median membranous area of sternite eight 2/3 as long as basal plate, spermatheca very shallowly curved.

Geographic distribution. México (Chiapas).

Habitat and elevation. Specimens were collected from leaf litter in oak and cloud forest between 1300–1400 m.

Derivation of specific name. Name derived from the Latin word sepulturaensis = grave, sepulture, and La Sepultura, the name of the protected natural area where the species was collected.

Material examined. Total 7 males, 4 female. Holotype male (CMNC): México: Chiapas, Villa Corzo, Ejido Sierra Morena, Reserva de la Biósfera La Sepultura, (16° 09' N, 93° 36'28.5"W), elev. 1372 m, 14.vii.2007. J.L. Cozar, hojarasca. Paratypes: México: Chiapas, Villa Corso, Ejido Sierra Morena, R . Biosfera La Sepultura, elev. 1300 m (16°9'21.2''N, 93°36'2.9''W), 17.vii.2007, coll. R . S. Anderson — 1 female (CMNC); same locality, elev. 1367 m (16.16121°N, 93.60024°W), 12.v.2008, coll. R . S. Anderson — 1 male, 1 female (CMNC); same locality, 1348 m, (16°09.620’N 93°36.343’W), 12.v.2008, coll. R . S. Anderson — 1 male (CMNC); Villa Flores, Sierra Morena, elev. 1390 m (16°9'22.7'' N, 93°35'57.1'' W), 24.vi.2006, coll. J. L. Cozar — 1 male (ECOS); same locality, elev. 1360 m (16.16036°N, 93.60511°W), 12.v.2008, LLAMA (Wa-A-01-1-42) — 1 male (ECOS); same locality, elev. 1330 m (16.15282°N, 93.60067°W), 12.v.2008, LLAMA (Wa-A-01-2-39) — 1 male (CMNC); same locality, elev. 1330 m (16.15296°N, 93.60042°W), 12.v.2008, LLAMA (Wa-A-01-2-45) — 1 female (CMNC); same locality, elev. 1310 m (16.15453°N, 93.60080°W), 12.v.2008, LLAMA (Wa-A-01-2-06) — 1 female (ECOS); same locality, elev. 1360 m (16.15948°N, 93.60516°W), 12.v.2008, LLAMA (Wa-A-01-1-04) — 1 male (CMNC);