There are of course many smaller crocodilian nations, but a handful of very large and powerful nations exist on Shem that overshadow the rest.
Alligator Folk:
Hachunchuba (palhuric alligator) (swamp): [choctaw] powerful nation of northwestern Palhur, controlling major trading routes through the massive swamps.
Chatakaana (mugger crocodile) (greed): [hindi] in subcontinental Dabusen, this nation is feared for their rapacious warfare and powerful magicks
Dungalaba (saltwaer crocodile) (water): [larrakia] a coastal nation in the southern Island Bridge who is known for dwelling also in the water on floating cities
Ganyah (freshwater crocodile) (truth): [yidiny] a more inland nation in the southern Island Bridge, they are known for complex avoidance language that creates intricate truths
Pukpuk ((new guinea crocodile) (island): [papuan] nation in the southern Island Bridge who live under the shadow of a massive volcano
Sebeki (nile crocodile) (family): [egyptian] river-nation in northeastern Taggarus known for its proliferatation down the massive river