#451 Skorupi

"Found 12 Pokémon (including alternate forms) that meet your search criteria." That's what the TPM Pokédex says about the Poison/Bug type combo. However, Skorupi is still interesting due to the order of its types. It's the only one of them that is specifically Poison/Bug and not Bug/Poison. In fact, it's one of only a handful of Bug-types that has Bug as its second type.