Parent: Strigidae (Typical owls)

└─ Otus (Scops-owls)

└─── Otus alfredi (Flores scops owl)

└─── Otus alius (Nicobar scops owl)

└─── Otus angelinae (Javan scops owl)

└─── Otus bakkamoena (Collared scops owl)

└─── Otus balli (Andaman scops owl)

└─── Otus beccarii (Biak scops owl)

└─── Otus brookii (Rajah scops owl)

└─── Otus brucei (Pallid scops owl)

└─── Otus capnodes (Anjouan scops owl)

└─── Otus collari (Sangihe scops owl)

└─── Otus elegans (Ryukyu scops owl)

└─── Otus flammeolus (Flammulated owl)

└─── Otus fuliginosus (Palawan scops owl)

└─── Otus hartlaubi (Sao tome scops owl)

└─── Otus icterorhynchus (Sandy scops owl)

└─── Otus insularis (Seychelles owl)

└─── Otus ireneae (Morden's owlet)

└─── Otus longicornis (Luzon scops owl)

└─── Otus madagascariensis (Torotoroka scops owl)

└─── Otus magicus (Moluccan scops owl)

└─── Otus manadensis (Sulawesi scops owl)

└─── Otus mantananensis (Mantanani scops owl)

└─── Otus mayottensis (Mayotte scops owl)

└─── Otus megalotis (Philippine scops owl)

└─── Otus mentawi (Mentawai scops owl)

└─── Otus mindorensis (Mindoro scops owl)

└─── Otus mirus (Mindanao scops owl)

└─── Otus moheliensis (Moheli scops owl)

└─── Otus pauliani (Karthala scops owl)

└─── Otus pembaensis (Pemba scops owl)

└─── Otus rufescens (Reddish scops owl)

└─── Otus rutilus (Rainforest scops owl)

└─── Otus sagittatus (White-fronted scops owl)

└─── Otus scops (Eurasian scops owl)

└─── Otus senegalensis (African scops owl)

└─── Otus silvicola (Wallace's scops owl)

└─── Otus spilocephalus (Mountain scops owl)

└─── Otus sunia (Oriental scops-owl)

└─── Otus thilohoffmanni (Serendib scops owl)

└─── Otus umbra (Simeulue scops owl)