* Alurnus horni Uhmann, 1935

(Fig. 9)

Alurnus tricolor Uhmann, 1927

Diagnosis. Antennal scape subglobose, longer than pedicel. Vertex of head punctate, small tubercles between eyes; front sparsely punctate. Clypeus punctate. Each elytron with four or five costae, ochre-yellow, interspaces between the costae punctate; body length 24–30 mm (Staines, 2013).

Material examined. COLOMBIA: Chocó, Río Valle, Bromeliaceae, viii. 1994. Coll. Omar Zapata, (1ex.) [MEFLG-6277] . Nariño, Ricaurte, Reserva Natural La Planada, 1181m, forest, 4. vii. 1994. Coll. F.J. Serna, (1ex.) [MEFLG-7163] . Valle del Cauca, Río Calima, quebrada el Pital, 10.i.1981. Coll. D. Torres, (1ex.) [MHN-UPN] .

Measurements: n= 3. 35mm ± 1mm

Plant associations. Label indicates “ Bromeliaceae .”

Distribution. Alurnus horni is a new record for Colombia. Previously recorded from Ecuador (Staines, 2015).