>>36031064Stunky is an okay answer.
>>36031102Beheeyem isn't forgettable, also found in USUM
>>36031139>>36031170Johto dex is tiny and only retards could forget it
>>36034276>>36034283>Forgetting early Hoenn monsNope
>>36034208Burmy line and Yanmega I can remember, but that's it. Was there any other Bug lines in Gen 4? This is possibly a good answer.
>>36034294USUM a few times, so recently
What about Purugly, only being found in Pearl? Pretty forgettable.