In another taxonomy published by Colin Groves, the aye-aye was placed in its own infraorder, Chiromyiformes, while the rest of the lemurs were placed in Lemuriformes and the lorisoids in Lorisiformes.
Существует версия, по которой ай-ай помещают в отдельный инфраотряд, "Chiromyiformes", остальных лемуров — в инфраотряд "Lemuriformes", а лориобразных — в инфраотряд "Lorisiformes".