This page represents the following TreeOfLife-200M taxonomic path.[1]
Acupalpa semirufa is a stiletto fly characterized by its slender, elongated body form typical of the family Therevidae. Observations of specimens from the TreeOfLife-200M dataset reveal a distinct coloration pattern, with reddish-brown or orange-toned abdominal segments, which is consistent with its specific epithet semirufa[1]. The wings are generally clear or slightly infuscated, and the legs are slender, adapted for its active, predatory lifestyle as an adult.
Acupalpa semirufa Mann is a recognized species within the genus Acupalpa (Diptera: Therevidae: Agapophytinae)[2]. The genus Acupalpa was revised to include a total of 19 species, and it is considered a sister-genus to Pipinnipons Winterton[2].