6. Chryasus plagiatus Champion

(Fig. 31)

Chryasus plagiatus Champion (1908: 338, description), Hustache (1938: 24, transfer from Centrinini to Bari[di]ni, Coelonertina).

Diagnosis. This 2.1–2.7 mm long species can be recognized readily by its distinctive color pattern. An unassigned, entirely brown specimen from Costa Rica (Fig. 33) is very similar but has stouter appendages and punctate (not rugose) pronotal flanks.

Material examined. COSTA RICA. Guanacaste: P.N. Guanacaste, Estac. Pitilla, 3.x.1991, 4.xi.1991 (3x), C. Moraga (MNCR 3, JPPC 1), 6.–12.iii.1996, J. Prena (JPPC 1) . Puntarenas: P.N. Corcovado, Estac. Los Patos, 10.v.2004, J. Prena (JPPC 1) . Heredia: Estac. La Selva, 17.iv.2000, H. Hespenheide (JPPC 1) , 16.iv.2001, J. Prena (JPPC 1) . Limón: Sector Cocorí, Fca. E. Rojas, 12.viii.1992, E. Rojas (MNCR 1) . PANAMÁ. Bocas del Toro: Isla Colón, 27.ii.2003, H. Stockwell, in flowers of Psychotria micrantha (CMNC 1) , 26.ii.2004, H. Stockwell (STRI 2) . Chiriquí: Bugaba, G. Champion, 1881, holotype (NHMUK 1) . Panamá: Cerro Campana, 13.v.1973, H. Stockwell (STRI 1) ; Chepo, El Llano-Cartí road km 8, 4.vi.1995, H. Stockwell (STRI 1) .