Like the title states, this is a list of most of the creatures in the game.  Under their original names, I created many alternate names that could be used, or simply replenish your creative juices.

Aberas Natives -

    Aberas Guardians - Adult:
        Amphibious Berserker
        Amphibious Thrasher

    Aberas Guardians:
        Sea Ape
        Sea Amphibian
        Darkened Sea Ape
        Aquatic Primate
        Tentacle Beast
        Sea Guards

    Adult Spores:
    Adult    Spitting Spore
    Adult    Salivating Spore
    Adult    Vained Spore
       
    Baboons:
        Babbling Butts
        Furry Fury
        All Seeing Baboon(Boss)

    Baboon King:
        Baboon Emperor(Boss)
        Beastial Prince(Sub-Boss)

    Baby Phoenix:
        Baby Sunbird
        Baby Starbird

    Captain:
        Colonel
        Admiral(Boss)
        Sargeant

    Crickets:
        Chirpers
        Crispies
        Exo-Armored Crickets
        Mithril Stringers

    Crossbowmen:
        Arbalests
        Cross-wielding Archers
        Ballistic Beholders

    Generals:
        Ringing Lasher
        Whipstitch (Boss)

    Junglepeed:
        Junglepeed Snapper
        Junglepeed Ripsaw
        Junglepeed King
        Junglepeed Snatcher

    Junglepeed Queen:
        Junglepeed Princess(Sub-Boss)
        Crystallyc Queen(Boss)

    Lighting beetle:
        Lectro beetle
        Zappers
        Illuminators
        Lightning beetle

    Northland Scouts:
        Northland Soldiers
        Northland Recruiter
        Northland Gallants
        Northland Bushwackers
        N. Patrol
        N. Grenadiers
        N. Crusadors
        N. Rogues
        N. Officers
        N. Commanders
        N. Commodores
        N. Talons
        N. Sky Hawks
        N. Poseidons
        N. Levialos (Boss)
        N. Embraltos(Boss)
        N. Zambrano(Sub-Boss)
        N. Malevotress(Secret Boss)

    Phoenix   
        Starbird
        Sunbird
        Firehawk
        Infernal Aviary

    Raven Archer
        Onyx Raven Archer
        Eagle Archer
        Vulture Raider
        Osprey Hunter
        Swan Arbalest

    Razorback
        Serraterback
        Velocaback
        Verociaback
        Spinalback
        Twisterback

    Rock Spider
        Boulder Webbling
        Stone Cypryal
        Amber Widow
        Mosscrag Silkspinner

    Saberdog
        Icecapped Canine
        Earthbound Predator
        Firebraizoned Howler
        Windswept Wolves
        Shadow Hounds
        Heartless Soulhounds

    Sentry
        N. Deathbearers
        N. Obsidian Soldiers
        Blackened Swordwielders

    Slug
        Sludge Slugs
        Mindless Goowielders

    Spider
        Spindel Spine Spinners
        Funnellers
        Smiling Venom
        Toxic Webslingers

    Spores
        Spitters
        Veined Spore
        Sleepers
        Sapstenching Spores

    Sunflower
        Remlin Rose (Boss)
        Tigerflower
        Barbed Lily

Welkin Warren Natives -
   
    Bats
        Bomber Bats
        Skydivers

    Big Sting Tooth
        Large Strang Tooth
        Large Siege Beatle

    Bud
        Rose Bud
        Lurking Cavedweller

    Conch
        Bivalver
        Slitherbreathing Conch

    Crabtank
        Armored Crab
        Redshelled Crab
        Sheather Claws
        Sidewinding Hauberk (Boss)

    Fear Cats
        Pain Biters
        Bitter Cat
        Horror Cat
        Feline Fury

    Lighting Beetle
       
    Man Eater
        Man Devourer
        Thorned Devourer
        Ravagous Abomination
        Stenchridden (Boss)
        Krivolos (Secret Boss)

    Mammoth
        Monstrous Fourlegg (Boss)
        Tusked Husk
        Strongholders

    Mosquito
        Infestator Flies
        Festering Moths
        Wasteland Swarmers
        Dragonfly (Boss)

    Red City Boss
        Janeiro(Boss)
        Inraelto(Boss)
        Dangerik(Boss)
        Hevralling(Sub-Boss)
        Ubester(Sub-Boss)
        Provolt(Sub_Boss)
        Henderous Molter (Secret Boss)

    Red City Monster - lvl9, lvl13, lvl18, lvl 26
        Can-Kicker Tinmen
        Rakesaw Metallic
        Professor Ilun Rose (lvl 26, Boss)
        Sorcerers of the Red Eye
        Oni-Eyed Staffwielders

    Rolling Thorner
        Whipleech (Boss)
        Poisonous Whipleech
        Cave Dweller

    Scientist - Gardener, Keeper, Mortician
        Bio-Technologist (Boss)
        Geneticist(Boss)
        Jailkeeper(Boss)
        Mortician (I like that name)(Boss)
        Gatebearer(Boss)

    Sting Tooth
        Strang Tooth
        Straggle Tooth
        Siege Tooth
        Vicious Tooth

    Variant Frog
        Amber-essenced Toad
        Eye-Frog
        Ribbed Amphibos

Faustus Estate Natives -
   
    Screwy Monster
        Stinging Serpents
        Sacriligous Ophids
        Ophid Followers
        Segmented Ophids
        Drill Snakes

    Trump Monster
        Blue-beamed Sprayers
        Spotted Trumpers
        Horned Trump Beast

    Captian - Abbadon Cain(Boss)

    Long-tongued Snake
        Split-tongued Serpent
        Forktongue (Boss)
        Endangered Restitch(Secret Boss)
        Fire-tongued Bottomdweller
        Tribal Rattler
        Moistened Water Serpent

    Acutilingual Monster
        Acerbic Twisteds
        Acute Cacklers

    Nartleb
        Scarleb
        Polyleb
        Entleb

    Slonard
        Monard
        Wailing Demonard
        Krollnard Charger

    Bomb Snail
        Blast Snail
        Trigger Fuse (Boss)
        Cold-Fused Snatchers
        Bombarder Snailvo
 
    Morphos
        Pushback-Energy Raptors
        Infused Dragon
        Loft-dwelling Morphos
        Emerald Husk (Boss)

    Insect Boss

        Hellstinger (Boss)
        Stormwhisper(Boss)
        Swamp Silence(Boss)
       
 

Thats just plain awesome

     
    Baboons:
        Babbling Butts
        Furry Fury
        All Seeing Baboon(Boss)

not inspired....also u could say: (Baboon) Furry Fury    so thay wont get mad for name change

=O Amazing Work!

You've really been hitting the mad thesaurus. Great job! 

Nice list ogre :)

Must have taken a while to do all that :P

But a great job, keep it up :)

 Awesome! Very nice work Ogre!

 I will eventually make a complete description of each guy, once open beta comes out, that way I can see what changes they made to the monsters.  And what skills they have added or removed.  Which reminds me I will also use this as a bestiary for the game. So that when people have a difficult time fighting monsters, or want to know something specific, then this information will be there for them to bask in.

 wow really good idea, this would really be useful info tho if we couldn't down some boss we can easily know more about that ugly dude and show him shorcut to heaven lol

good work Ogre 

Very nice. Must have taken a lot of creativity to come up with these ^^.