Acidic Blowhog

The Acidic Blowhog is a creature that evolved from mutations in certain Watery Blowhog specimens. Watery Blowhogs are actually Fiery Blowhogs whose chemicals do not combust upon contact with open air, making it nothing more than soapy water. The chemicals in the Acidic Blowhog, however, are highly acidic (hence the name) and although they do not combust upon contact with open air, it is a successful defense mechanism for repelling creatures like larger predators or swarms of Pikmin. Until you have Green Pikmin, you'll probably be reluctant to fight these things. They look just like Fiery and Water Blowhogs, only with a green tipped snout.

Portal- Kombat