Osoriini

6. Holotrochus arcuatus Irmler, 2005 . New national records to México and Nicaragua, and new state record to Hidalgo (Fig. 2 a).

New national and state records: “ México: Hidalgo, Tlanchinol, La Cabaña, bosque mesófilo de montaña, 1462 m, N 21°01.333’, W 98°38.650, Trampa de intercepción de vuelo 2, 17 a 24-IX-2005, M. C. Pedraza y C. Ortíz cols.” (1, CC-UAEH). " Nicaragua: San Carlos, 60 km SE de Refugio Bartola, on bark, 100 m elevation, 26-05- 2002, Brooks, R. W." (1, KNHM).

Previous record. Costa Rica: Heredia (La Selva) (Irmler 2005); new locality: Cartago (Turrialba) (AMNH, KNHM, UIC).

7. Holotrochus politus Sharp, 1887 . New national records to Costa Rica, Panamá and Ecuador, and new state record to Hidalgo (México) (Fig. 2 b).

New national records: " Costa Rica: Guanacaste, Maritza Biol. Stn., leaf litter, 800 m elev., 22-05-1993, Ashe, J. S. "(1, KNHM). " Costa Rica: Puntarenas, Parque Nacional Manuel, wet forest litter, 40 m elev., 28-07-1985, Longino, L." (4, KNHM; 1, UIC). " Panamá: Colon, Parque Soberania, 40 m elev., 21-06-1995, Ashe, J. S." (2, KNHM). " Ecuador: Sucumbios, Sacha Lodge, fungus covered log, 270 m elev., 23-04-1994, Hibbs, P. (1, KNHM).

New state record: “ México: Hidalgo, Chapulhuacán, Tamaulipas, bosque mesófilo de montaña, 1115 m, N 21°9’56”, W 98°55’50.2”, en troncos podridos, 3-VII-2003, J. Asiain, J. Canales y J. Márquez cols.” (1, CC- UAEH).

Previous record: México: Veracruz (Huatusco) (Sharp 1887; Irmler 1987).

8. Holotrochus rufopygus Sharp, 1887 . New national record to México and new state records to Oaxaca and Veracruz (Fig. 3 b).

New national and state records: “ México: Oaxaca, Santiago Yosondúa, La Cascada, bosque de pino-encino, 1905 m, N 16°50’ 50’, W 97°34’47”, 9-VIII-2001, J. Asiain, S. Bautista y J. Márquez cols.” (1, MZFC). “ México: Veracruz, Córdoba, camino a Plan de Ayala, Loma Chica, bosque mesófilo de montaña, 1329 m, en tronco caído, 17-IV-1999, J. Asiain, Q. Santiago y J. Márquez cols.” (1, MZFC).

Previous record: Guatemala: Baja Verapaz and Purulá (Sharp 1887; Herman 2001).