This list is probably incomplete at this point but I mark my profiles with it anyway.
Pred
Amaru - impossibly large iridescent-black scaled snake immortal. Dragon eating pred beastie. Likes people.
Bluey - a worker from the farmlands, an eight foot colossus of a blue-tongued lizard. Short in word and strong on action and hard work. Not very fond of tact.]]
Dylan_Alverado - charismatic, life-loving rockstar hyena. With a compelling voice and a secret hunger to live fast and never die young. Also, like all rockstars he really likes sex.
Gryphmaster - exotic and gothic gameshow-running anthro/quad gryphon.
Lockheed - A Super Hercules aeromorph mechanoid in a bipedal frame, massive and armoured but trying to be as polite and gentle as he can while klutzing over your house and breaking it.
Ms_Labrador - A teacher labrador with shades of succubi behaviour, super friendly and rather maternal in nature, if very firm when she wants someone.
Nurse_Snowpard - Shemale, nurse/doctor snow leopard alien, big and strong and capable of ruining your day or having great fun.
Redback - 15ft tall 'mini macro' monitor lizard from the wastelands.
Saurian - a horror-movied themed monster lizard, designed to hunt, molest, and kill his prey in terrifying ways. Sometimes joke he's just an actor and a really nice guy under it all.
Sister_Roo - a tall and hulking flyer who's quicker than her muscular belies. A punk with a soft spot.
Sopoforic_Beast - a glowing monster whose main goals are to consume, to breed, and sometimes both, and not necessarily in that order.
Boss_Sergal - bartender, ex-mafia, stoic and calm but also hungry from time to time.
Switch
Ebony_Mutt - female, mustelid mutt assassin in a skintight armoured outfit. Good with poison, acids, and ladies.
Janus_Fanda - the perennial ferret/red-panda hybrid, he's wide-hipped, friendly, and fluffy. And also a *finger* of a much larger eldritch creature peeking into this world from the outside.
Lockhart - tall, athletic swimotter voregin. Big, but gentle, swimmer's build.
Riann - empathic incredibly sparkly rainbow dragon.
Valeria - A pokemorph Umbreon gymnast in a green leotard. Athletic, honest, and generally just a very up-front gal. Immune to psychics, too!
Xiaoli - Asiatic red-and-white flying squirrel with a rather chinese theme of outfitting, elementalism, scholarliness and martial training. Gentle-hearted, though.
Reilly - vampiric lambpire, harmless... mostly.
Prey
Rosy - a five-inch-tall rosy maple moth full of spunky defiance and wielding a deadly hairpin in defense of his pals.
Terry - without being too meta, a cute human/demi-person who is basically the player himself, as if he were brought through a portal into a world where everything he roleplayed was real.
Unclassified/Unsure
Enny - eccentric, adorable mouse 'cryptid' who can eat energy.
Nana - Counsellor, tanuki/labrador mix, unknowingly daughter to Ms Lab. A huge 10ft softie, all in all.
Nicolas_LINCS - bubbly AI lynx, sometimes synth, sometimes holo/VR.
Ran - nullified techno-Sylveon with an array of powers and a generally genial demeanour.
Mall_Rat - A mall rat. Totally not shady in the slightest.