Slugs

Slugs can always be seen near marsh lands. They are "normal" and may or may not be aggressive depending on the area. They are weak to Fire damage and resistant to Cries.

They are found in marshes specifically Rushock Bog and the Marish in the Shire and Eastern Malenhad in Angmar. They are also found in the sewers of Carn Dûm (Instance) and other far flung places.

A listing from the journals or travelers of the varieties of Slugs:

Slugs‎ (40 P)

Slugs

Ancient Bog-slug

Baby Bog-slug

Bloated Brimstone-leech

Bloated Morgul Leech

Blood-leech

Bloodlust Leech

Bog-slug

Bog-slug (Dunbog)

Brimstone-leech

Culvert-slug

Fangorn-slug

Fenmarch Slug

Foul Field-slug

Giant Brimstone-leech

Horrid Brimstone-leech

Isengard Slug

Jeb Khâtel Sea-leech

Little Bog-slug

Mature Marsh-slug

Morgul Filth

Morgul Leech

Muck-glutton

Putrid Bog-slug

Reeking Bog-slug

River-slug

River-slug (Eastern Gondor)

Slag-slug (Gorgoroth)

Slag-slug (The Wastes)

Slickslither

Slimy Blood-slug

Slimy Entwash-slug

Slimy River-slug

Slimy Slug

Slippery Marish-slug

Ugly Bog-slug

Unctuous Slug

Ungol-maggot

Voracious Leech

Young Marsh-slug