How wonderful. I always like it, scientific names used in the wrong way. Scarabaeidae spec. = nonsens, Scarabaeus spec. = right. Question is, what did you mean? A member of the family Scarabaeidae or a member of the genus Scarabaeidae? the same mistake with Aphodiinae spec. A member of the subfamily Aphodiinae or a member of the genus Aphodius? Please use scientific names the right way.
#1 subfamily Scarabaeinae and possibly genus Scarabaeus, but not for sure
#2 subfamily Rutelinae, something close related to genus' Anomala and Mimela
Regards
Klaas