Here is a list of all of the different habitats and sub habitats within the MGE world and which monster girls inhabit them.
Regions within The Order's continent (43)[edit]
Desert region: (15)[edit]
Desert region in general: (5)
Apophis, Girtablilu, Ignis, Sandworm, Sphinx
Ruins: (5)
Anubis, Genie, Khepri, Mummy, Pharaoh
Graveyards: (1)
Caves: (2)
Mountains: (3)
Mamono realm: (22)[edit]
The mamono realm in general: (11)
Arch Imp, Baphomet, Beelzebub, Dark Matter, Demon, Devil, Dullahan, Imp, Lilim, Succubus, Vampire
Caves (1)
Forests: (3)
Plains: (1)
Tentacle forest: (1)
Volcanic regions: (1)
Graveyards: (1)
Swamps: (1)
Settlements: (6)
Dark Mage, Dhampir, Doppelganger, Familiar, Hellhound, Lesser Succubus
Snowy region: (7)[edit]
Snowy region in general: (1)
Seas: (1)
Beach: (1)
ice palaces: (2)
Snowy mountains: (4)
Wendigo, White Horn, Yeti, Krampus
Volcanic region: (5)[edit]
Volcanic region in general: (4)
Chimaera, Ignis, Lava Golem, Manticore
Volcanic region caves: (1)
The orders continent in general (habitats not within regions)[edit]
Land based Natural habitats: (7)[edit]
Forests: (26)
Alraune, Amazoness, Ant Arachne, Centaur, Dryad, Elf, Giant Ant, Giant Slug, Greenworm, Grizzly, Honey Bee, Hornet, Jinko, Liliraune, Mandragora, Matango, Mothman, Myconid, Owl Mage, Papillon, Pixie, Ratatoskr, Satyros, Soldier Beetle, Werecat, Werewolf
Deep forests: (4)
Arachne, Mantis, Unicorn, Witch
Jungles: (1)
Wilderness: (1)
Caves: (20)
Ant Arachne, Arachne, Atlach-Nacha, Devil Bug, Dorome, Dwarf, Giant Ant, Gnome, Large Mouse, Lizardman, Mimic, Mindflayer, Minotaur, Myconid, Night Gaunt, Parasite Slime / Slime Carrier, Roper, Shoggoth, Troll, Werebat
Underground: (6)
Atlach-Nacha, Ant Arachne, Giant Ant, Mindflayer, Night Gaunt, Shoggoth
Plains/Grasslands/Meadows: (18)
Ant Arachne, Black Harpy, Centaur, Giant Ant, Greenworm, Harpy, Holstaur, Honey Bee, Kobold, Mandragora, Minotaur, Papillon, Queen Slime, Red Slime, Satyros, Slime, Wererabbit, Weresheep
Mountainous regions: (14)
Barometz, Black Harpy, Chimaera, Grizzly, Harpy, High Orc, Jinko, Manticore, Mothman, Orc, Soldier Beetle, Sylph, Thunderbird, Werewolf
Deep mountains: (1)
Mountain caves: (9)
Cockatrice, Dragon, Dragon Zombie, Goblin, Hobgoblin, Kobold, Ogre, Wurm, Wyvern
The sky: (1)
Wastelands: (7)
Barometz, Chimaera, Jinko, Manticore, Ogre, Thunderbird, Troll
Ravines: (1)
Water based natural habitats: (25)[edit]
Oceans: (12)
Apsara, Charybdis, Flow Kelp, Kraken, Mermaid, Merrow, Mershark, Nereid, Scylla, Sea Bishop, Sea Slime, Tritonia
Rivers: (2)
Lakes: (2)
Wet areas: (1)
Waterside of Rivers, Lakes, etc. (1)
Near water: (3)
Mucus Toad, Sahuagin, Vamp Mosquito
Near oceans: (2)
Wetlands: (5)
Dorome, Dragon Zombie, Mucus Toad, Vamp Mosquito, Wurm
Swamps/marshes: (3)
Springs: (1)
Artificially constructed habitats: (14)[edit]
Ruins: (10)
Automaton, Cursed Sword, Gremlin, Lich, Living Armor, Parasite Slime / Slime Carrier, Phantom, Redcap, Wight, Will-o-the-Wisp
Graveyards/cemetaries: (9)
Banshee, Ghost, Lich, Phantom, Redcap, Skeleton, Wight, Will-o-the-Wisp, Zombie
Old buildings: (3)
Ghost, Living Armor, Living Doll
Human settlements: (18)
Banshee, Cu Sith, Cupid, Dark Priest, Dwarf, Ghost, Goblin, Hobgoblin, Holstaur, Houri, Kikimora, Kobold, Living Doll, Ratatoskr, Shoggoth, Werecat, Weresheep, Witch
Sewers: (3)
Bubble Slime, Giant Slug, Large Mouse
Ancient castles: (4)
Creeping Coin, Cursed Sword, Gargoyle, Living Armor
Deep within dungeons: (1)
Towers: (6)
Creeping Coin, Gargoyle, Jinn of the Jar, Medusa, Mimic, Roper
Treasuries: (1)
Indoors: (1)
Mines: (2)
Castles: (1)
Dungeons: (3)
Dungeons like labrynths: (1)
Zipangu region (30)[edit]
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Mountainous regions: (13)[edit]
Caves: (4)
Aka-Oni, Ao-Oni, Oomukade, Ushi-Oni
Mountainous regions in general: (7)
Crow Tengu, Gyoubu Danuki, Inari, Kamaitachi, Kitsune-bi, Kunoichi, Raiju
Snowy mountains: (2)
Other: (22)[edit]
Human settlements: (10)
Akaname, Gyoubu Danuki, Inari, Ittan-momen, Jorou-Gumo, Kitsune-bi, Kitsune-tsuki, Kunoichi, Nekomata, Nurarihyon
Forests: (6)
Gyoubu Danuki, Inari, Jorou-Gumo, Kitsune-bi, Nekomata, Oomukade
Highways: (1)
Rivers: (2)
Lakes, large ponds, etc: (3)
Marshes: (3)
Plains: (1)
Graveyards and former battlefields: (1)
Sea: (2)
Zipangu region in general: (3)
Chochin-Obake, Karakasa-Obake, Kejourou
Other: (17)[edit]
The Mist Continent: (9)[edit]
Wastelands: (1)
Forests: (3)
Bamboo forest: (1)
Graveyards: (1)
Mountainous areas: (4)
Kakuen, Jinko, Youko, Kitsune-bi
Human settlements: (3)
Youko, Kitsune-bi, Kitsune-tsuki
Near lakes, rivers, etc: (1)
Volcanic regions: (1):
Hinezumi
Fairyland: (4)[edit]
Settlements: (1)
Fairyland in general: (1)
Forests: (3)
Cat kingdom: (1)[edit]
Human settlements: (1)
Dragonia: (28)[edit]
Known native: (8)
Dragon, Dragon Zombie, Jabberwock, Lizardman, Ryu, Salamander, Wurm, Wyvern
Immigrated species: (20)
Centaur, Cursed Sword, Demon, Devil, Dullahan, Dwarf, Gargoyle, Griffon, Holstaur, Lich, Living Armor, Living Doll, Queen Slime, Sahuagin, Satyros, Succubus, Thunderbird, Aka-Oni, Witch, Zombie
Other: (13)[edit]
Wonderland: (10)[edit]
Alice, Cheshire Cat, Dormouse, Humpty Egg, Jabberwock, Jubjub, Mad Hatter, March Hare, Trumpart, Wonderworm
Pandemonium: (3)[edit]
Dark Angel, Dark Valkyrie, Dark Priest