Kalmar "Adapid group" yawanci tana nufin ɓataccen iyali na primates waɗanda suka rayu a zamanin Eocene, wanda ya kasance daga kimanin shekaru 56 zuwa 33.9 da suka wuce. Adapids an yi imanin cewa suna da alaƙa da lemurs na zamani, lorises, da bushbaies, kuma an rarraba su a ko'ina cikin Arewacin Hemisphere a lokacin farin ciki. An san su da ƙwararrun gyare-gyaren su, kamar gaɓoɓi masu tsayi da yatsu, wanda wataƙila ya ba su damar tafiya ta bishiyu cikin sauƙi kuma su kama rassan yadda ya kamata. A yau, ƙungiyar Adapid da farko masana burbushin halittu da masu ilimin juyin halitta suna da sha'awar farkon juyin halitta na primates da kuma daidaita su zuwa rayuwa a cikin yanayin arboreal.