Ninety >> #9234
Posted on 2013-01-14 06:13:51 Score: 0 (vote Up/Down)   (Report as spam)
How come Mituna's got gills?

BackgroundGuy >> #9235
Posted on 2013-01-14 06:15:43 Score: 1 (vote Up/Down)   (Report as spam)
There's a headcanon that those are the scars from their other set of legs (grub legs).

Pie >> #9265
Posted on 2013-01-14 10:23:58 Score: 0 (vote Up/Down)   (Report as spam)
Yeah what BackgroundGuy said. They have six limbs as grubs, four as adolescents onwards. Some people enjoy the idea of vestigial ridges or scars left over from losing that third set of limbs.

Tropylium >> #9273
Posted on 2013-01-14 17:05:40 Score: 2 (vote Up/Down)   (Report as spam)
Not directly related, but FWIW I have a headcanon that *all* trolls are at least capable of an amphibious lifestyle (see: sopor slime), what chiefly sets sea trolls apart is swimming skills & tolerating saline water.

1