Gathered from some database online and corrected using the actual game's files for reference, this list is at least 99% accurate (that database didn't include the Terraria monsters ☹️). If something is off, missing, or if they added something new, let me know so I can fix it/add it here.


1 - Lamball = SheepBall
2 - Cattiva = PinkCat
3 - Chikipi = ChickenPal
4 - Lifmunk = Carbunclo
5 - Foxparks = Kitsunebi
5B - Foxparks Cryst = Kitsunebi_Ice
6 - Fuack = BluePlatypus
6B - Fuack Ignis = BluePlatypus_Fire
7 - Sparkit = ElecCat
8 - Tanzee = Monkey
9 - Rooby = FlameBambi
10 - Pengullet = Penguin
10B - Pengullet Lux = Penguin_Electric
11 - Penking = CaptainPenguin
11B - Penking Lux = CaptainPenguin_Black
12 - Jolthog = Hedgehog
12B - Jolthog Cryst = Hedgehog_Ice
13 - Gumoss = PlantSlime
14 - Vixy = CuteFox
15 - Hoocrates = WizardOwl
16 - Teafant = Ganesha
17 - Depresso = NegativeKoala
18 - Cremis = WoolFox
19 - Daedream = DreamDemon
20 - Rushoar = Boar
21 - Nox = NightFox
22 - Fuddler = CuteMole
23 - Killamari = NegativeOctopus
23B - Killamari Primo = NegativeOctopus_Neutral
24 - Mau = Bastet
24B - Mau Cryst = Bastet_Ice
25 - Celaray = FlyingManta
25B - Celaray Lux = FlyingManta_Thunder
26 - Direhowl = Garm
27 - Tocotoco = ColorfulBird
28 - Flopie = FlowerRabbit
29 - Mozzarina = CowPal
30 - Bristla = LittleBriarRose
31 - Gobfin = SharkKid
31B - Gobfin Ignis = SharkKid_Fire
32 - Hangyu = WindChimes
32B - Hangyu Cryst = WindChimes_Ice
33 - Mossanda = GrassPanda
33B - Mossanda Lux = GrassPanda_Electric
34 - Woolipop = SweetsSheep
35 - Caprity = BerryGoat
35B - Caprity Noct = BerryGoat_Dark
36 - Melpaca = Alpaca
37 - Eikthyrdeer = Deer
37B - Eikthyrdeer Terra = Deer_Ground
38 - Nitewing = HawkBird
39 - Ribbuny = PinkRabbit
39B - Ribbuny Botan = PinkRabbit_Grass
40 - Incineram = Baphomet
40B - Incineram Noct = Baphomet_Dark
41 - Cinnamoth = CuteButterfly
42 - Arsox = FlameBuffalo
43 - Dumud = LazyCatfish
43B - Dumud Gild = LazyCatfish_Gold
44 - Cawgnito = DarkCrow
45 - Leezpunk = LizardMan
45B - Leezpunk Ignis = LizardMan_Fire
46 - Loupmoon = Werewolf
46B - Loupmoon Cryst = Werewolf_Ice
47 - Galeclaw = Eagle
48 - Robinquill = RobinHood
48B - Robinquill Terra = RobinHood_Ground
49 - Gorirat = Gorilla
49B - Gorirat Terra = Gorilla_Ground
50 - Beegarde = SoldierBee
51 - Elizabee = QueenBee
52 - Grintale = NaughtyCat
53 - Swee = MopBaby
54 - Sweepa = MopKing
55 - Chillet = WeaselDragon
55B - Chillet Ignis = WeaselDragon_Fire
56 - Univolt = Kirin
57 - Foxcicle = IceFox
58 - Pyrin = FireKirin
58B - Pyrin Noct = FireKirin_Dark
59 - Reindrix = IceDeer
60 - Rayhound = ThunderDog
61 - Kitsun = AmaterasuWolf
61B - Kitsun Noct = AmaterasuWolf_Dark
62 - Dazzi = RaijinDaughter
62B - Dazzi Noct = RaijinDaughter_Water
63 - Lunaris = Mutant
64 - Dinossom = FlowerDinosaur
64B - Dinossom Lux = FlowerDinosaur_Electric
65 - Surfent = Serpent
65 - Surfent Terra = Serpent_Ground
66 - Maraith = GhostBeast
67 - Digtoise = DrillGame
68 - Tombat = CatBat
69 - Lovander = PinkLizard
70 - Flambelle = LavaGirl
71 - Vanwyrm = BirdDragon
71B - Vanwyrm Cryst = BirdDragon_Ice
72 - Bushi = Ronin
72B - Bushi Noct = Ronin_Dark
73 - Beakon = ThunderBird
74 - Ragnahawk = RedArmorBird
75 - Katress = CatMage
75B - Katress Ignis = CatMage_Fire
76 - Wixen = FoxMage
76B - Wixen Noct = FoxMage_Dark
77 - Verdash = GrassRabbitMan
78 - Vaelet = VioletFairy
79 - Sibelyx = WhiteMoth
80 - Elphidran = FairyDragon
80B - Elphidran Aqua = FairyDragon_Water
81 - Kelpsea = Kelpie
81B - Kelpsea Ignis = Kelpie_Fire
82 - Azurobe = BlueDragon
82B - Azurobe Cryst = BlueDragon_Ice
83 - Cryolinx = WhiteTiger
83B - Cryolinx Terra = WhiteTiger_Ground
84 - Blazehowl = Manticore
84B - Blazehowl Noct = Manticore_Dark
85 - Relaxaurus = LazyDragon
85B - Relaxaurus Lux = LazyDragon_Electric
86 - Broncherry = SakuraSaurus
86B - Broncherry Aqua = SakuraSaurus_Water
87 - Petallia = FlowerDoll
88 - Reptyro = VolcanicMonster
88B - Reptyro Cryst = VolcanicMonster_Ice
89 - Kingpaca = KingAlpaca
89B - Kingpaca Cryst = KingAlpaca_Ice
90 - Mammorest = GrassMammoth
90B - Mammorest Cryst = GrassMammoth_Ice
91 - Wumpo = Yeti
91B - Wumpo Botan = Yeti_Grass
92 - Warsect = HerculesBeetle
92B - Warsect Terra = HerculesBeetle_Ground
93 - Fenglope = FengyunDeeper
93B - Fenglope Lux = FengyunDeeper_Electric
94 - Felbat = CatVampire
95 - Quivern = SkyDragon
95B - Quivern Botan = SkyDragon_Grass
96 - Blazamut = KingBahamut
96B - Blazamut Ryu = KingBahamut_Dragon
97 - Helzephyr = HadesBird
97B - Helzephyr Lux = HadesBird_Electric
98 - Astegon = BlackMetalDragon
99 - Menasting = DarkScorpion
99B - Menasting Terra = DarkScorpion_Ground
100 - Anubis = Anubis
101 - Jormuntide = Umihebi
101B - Jormuntide Ignis = Umihebi_Fire
102 - Suzaku = Suzaku
102B - Suzaku Aqua = Suzaku_Water
103 - Grizzbolt = ElecPanda
104 - Lyleen = LilyQueen
104B - Lyleen Noct = LilyQueen_Ice
105 - Faleris = Horus
105B - Faleris Aqua = Horus_Water
106 - Orserk = ThunderDragonMan
107 - Shadowbeak = BlackGriffon
108 - Paladius = SaintCentaur
109 - Necromus = BlackCentaur
110 - Frostallion = IceHorse
110B - Frostallion Noct = IceHorse_Dark
111 - Jetragon = JetDragon
112 - Bellanoir = NightLady
112B - Bellanoir Libero = NightLady_Pink
113 - Selyne = MoonQueen
114 - Croajiro = KendoFrog
114B - Croajiro Noct = KendoFrog_Dark
115 - Lullu = LeafPrincess
116 - Shroomer = MushroomDragon
116B - Shroomer Noct = MushroomDragon_Dark
117 - Kikit = SmallArmadillo
118 - Sootseer = CandleGhost
119 - Prixter = ScorpionMan
120 - Knocklem = WingGolem
121 - Yakumo = GuardianDog
122 - Dogen = SifuDog
123 - Dazemu = FeatherOstrich
124 - Mimog = MimicDog
125 - Xenovader = DarkAlien
126 - Xenogard = WhiteAlienDragon
127 - Xenolord = DarkMechaDragon
128 - Nitemary = GhostRabbit
129 - Starryon = NightBlueHorse
130 - Silvegis = WhiteShieldDragon
131 - Smokie = BlackPuppy
132 - Celesdir = WhiteDeer
133 - Omascul = MysteryMask
134 - Splatterina = GrimGirl
135 - Tarantriss = PurpleSpider
136 - Azurmane = BlueThunderHorse
137 - Bastigor = SnowTigerBeastman
138 - Prunelia = BlueberryFairy
139 - Nyafia = BadCatgirl
140 - Gildane = GoldenHorse
141 - Herbil = LeafMomonga
142 - Icelyn = IceWitch
143 - Frostplume = SnowPeafowl
144 - Palumbra = TropicalOstrich
145 - Braloha = Plesiosaur
146 - Munchill = IceCrocodile
147 - Polapup = IceSeal
148 - Turtacle = TentacleTurtle
148B - Turtacle Terra = TentacleTurtle_Ground
149 - Jellroy = JellyfishGhost
150 - Jelliette = JellyfishFairy
151 - Gloopie = OctopusGirl
152 - Finsider = StuffedShark
152B - Finsider Ignis = StuffedShark_Fire
153 - Ghangler = GhostAnglerfish
153B - Ghangler Ignis = GhostAnglerfish_Fire
154 - Whalaska = IceNarwhal
154B - Whalaska Ignis = IceNarwhal_Fire
155 - Neptilius = PoseidonOrca


With how much the internet hates and actively works against convenience and practicality, compiling this list was my way of rebelling against that.