Herein we provide information on the morphology and duration of the different stages of development of Syneura cocciphila (Coquillett; Diptera: Phoridae), a phorid-fly predator of the Colombian fluted scale Crypticerya multicicatrices Kondo and Unruh (Hemiptera: Monophlebidae). The time from oviposition to adult emergence was 20.04 d. The duration of the different growth stages was as follows: egg 1.38 (±0.18) d; three larval stages combined 4.5 (±0.19) d; prepupa 1.63 (±0.09) d; and pupa 12.53 (±0.12) d. On average, adult females lived 13.23 (±0.77) d and adult males lived 11.13 (±0.61) d under laboratory conditions. S. cocciphila is a common species in the city of Cali, department of Valle del Cauca, Colombia, and is an effective biological control agent of the scale insect pest C. multicicatrices. This is the first detailed study on the biology of S. cocciphila.