Here is the list of sea beasties I will be fleshing out with stats, once I revise my BPAA pages.
Denizens - Aquatic Excerpt
(Posted with permission from the author.)
Algapygmy
Algoid, coralline
Anemoid
Beholder, angler
Bloodweed
Brainacles (limpet minds) (P)
Bugbear, aquatic (Kolocanth)
Bull Shark
Carrion Crawler, aquatic (cucumber)
Catawampus
Chum
Clams, laughing
Conchlin
Crabman, hermit
Daemon • Bristler • Sepioid • Scullop
Demodand • Blood Worm
Demon • Death Ray • Demonstar
Devil • Blacktooth • Hellbender
Dragon, sea • Abalone • Coral • Medusa • Pearl
Dramarid
Dryad • sea (driftwood nymph)
Dwarf, water
Ectoplankton (P)
Elemental • Rapture of the Deep
Elf • Deep (Abyssal)
Ephyra (Jellyfolk)
Fish • Akwards Bass • Clownfish, Killer • Ghoti • Hair Trigger • Migraine Haddock (P) • Quipper-Snapper • Styx
Foo Lion, Sea
Garabaldi (half-locathah)
Gargoyle • liverock
Giant • Coral (Living Reef)
Goblin, Sea (Blinogo, Goblin-Shark)
Gorgonian
Golem • Driftwood
Hag, Greater • Abyssal Hag
Hagcast • Jiran (dusk nymph)
Haggle • skool
Half-Elemental • Bluehag
Half-Fiend • River Devil • Sea Succubae • Seaclops
Hobgoblin, half-breed (Bakaruda)
Hydrimera
Kelpie, Bullwhip
Kliklik (lobster men)
Kobold, Aquatic (Iblishi)
Kraken, Lesser • Krakidan • Sykraken
Larva • aquatic
Lycanthope • Werelion, sea • Weresquid
Merfolk, koi
Mermataur
Mucus Mimic
Nautilean
Nightmare, sea (maelstrom)
Ogre Mage, aquatic
Ooze • sand trap
Orc, Aquatic (Krana)
Oyster, blue
Planetouched, Beldami • Oceanid • Salt Creep
Planetouched, "Fiendish Fey" • nixie • nymph
Ray • plasmanta (lumen) • ratskate
Sahuagin, arctic
Satyr, Sea
Scumduster
Seadragon, giant • leafy • weedy
Sea Flayer (P)
Shark • Pinnacle • Golden Hammerhead
Sharkling
Shrimp, brine (giant)
Shrimpie
Skeleton • Sea
Sons of Kwalish (construct)
Sponge, quicklime (limelight)
Sussura
Triton • celestial
Troll, half • Trogre, kresh (aquatic)
Vilax (dragonfly nymph)
Zombie, molt (Skinz)