Poeciloxestia is a genus of beetles in the family Cerambycidae, containing the following species:
Poeciloxestia bivittata (Buquet, 1852)Poeciloxestia carlyslei Fragoso, 1978Poeciloxestia coriacea Martins & Monne, 2005Poeciloxestia dorsalis (Thomson, 1860)Poeciloxestia elegans (Gory, 1833)Poeciloxestia hirsutiventris Fragoso, 1978Poeciloxestia lanceolata Fragoso, 1978Poeciloxestia lanei Fragoso, 1978Poeciloxestia lateralis (Erichson, 1847)Poeciloxestia melzeri Lane, 1965Poeciloxestia minuta Fragoso, 1978Poeciloxestia ochrotaenia (Bates, 1870)Poeciloxestia paraensis Lane, 1965Poeciloxestia parallela Fragoso, 1978Poeciloxestia plagiata (Waterhouse, 1880)Poeciloxestia rugosicollis Fragoso, 1978Poeciloxestia sagittaria (Bates, 1872)Poeciloxestia signatipennis (Melzer, 1923)Poeciloxestia suturalis (Perty, 1832)Poeciloxestia travassosi Fragoso, 1978