Race Definitions in values.h
The following list was extracted from values.h:
#define RACE_MAMMAL_MIN 0
#define MIN_HUMANOID_PC 0
#define RACE_HUMAN 0 /* PC race */
#define RACE_ELF 1 /* PC race */
#define RACE_DWARF 2 /* PC race */
#define RACE_HALFLING 3 /* PC race */
#define RACE_GNOME 4 /* PC race */
#define RACE_HALF_ORC 5 /* PC race */
#define RACE_HALF_OGRE 6 /* PC race */
#define RACE_HALF_ELF 7 /* PC race */
#define RACE_BROWNIE 8 /* PC race */
#define RACE_GROLL 9 /* PC race */
#define RACE_DARK_ELF 10 /* PC race */
#define RACE_PARNON 11 /* PC race */
#define MAX_HUMANOID_PC 49
#define MIN_HUMANOID_NPC 50
#define RACE_DRACONIAN 51
#define RACE_SKAVEN 120
#define RACE_GNOLL 121
#define RACE_GOBLIN 122
#define RACE_HOBGOBLIN 123
#define RACE_KOBOLD 124
#define RACE_NIXIE 125
#define RACE_NYMPH 126
#define RACE_OGRE 127
#define RACE_ORC 128
#define RACE_SATYR 129
#define RACE_FAUN 130
#define RACE_SPRITE 131
#define RACE_DRYAD 132
#define RACE_LEPRECHAUN 133
#define RACE_PIXIE 134
#define RACE_SYLPH 135
#define RACE_HERMIT 136
#define RACE_SHARGUGH 137
#define RACE_GIANT 138
#define RACE_WARDEN 139
#define RACE_TROLL 140
#define RACE_NORSE_GOD 142
#define RACE_MERMAID 145
#define RACE_SIREN 146
#define RACE_NAIAD 147
#define RACE_MERMAN 148
#define RACE_MINOTAUR 149
#define RACE_YETI 150
#define RACE_KINGRAITH 151
#define RACE_TANNARI 153
#define RACE_GIANT_MOB 155
#define RACE_OTHER_HUMANOID 199
#define MAX_HUMANOID_NPC 199
#define RACE_BEE 221
#define RACE_INSECT 226
#define RACE_MANTIS 227
#define RACE_TRIPHID 231
#define RACE_JELLYFISH 301
#define RACE_MINNOW 401
#define RACE_PIRANHA 402
#define RACE_BARACUDA 403
#define RACE_CROCODILE 503
#define RACE_GOOSE 605
#define RACE_PIGEON 607
#define RACE_PEACOCK 608
#define RACE_OSTRICH 609
#define RACE_SEAGULL 611
#define RACE_SWAN 612
#define RACE_TURKEY 613
#define RACE_BEAVER 704
#define RACE_CHIPMUNK 708
#define RACE_HAMSTER 717
#define RACE_MOLE 722
#define RACE_MOOSE 724
#define RACE_MOUNTAIN_LION 725
#define RACE_RACCOON 729
#define RACE_RHINO 731
#define RACE_SHEEP 733
#define RACE_WALRUS 739
#define RACE_WEASLE 740
#define RACE_WARTHOG 745
#define RACE_TUMBLEWEED 902
#define RACE_PEPPER 904
#define RACE_RASPBERRY 905
#define RACE_CARROT 906
#define RACE_BLUEBERRY 908
#define RACE_LOSKA 920
#define RACE_PUMPKIN 922
#define RACE_BEAN 923
#define RACE_STRAWBERRY 924
#define RACE_POTATO 925
#define RACE_TOMATO 926
#define RACE_CABBAGE 927
#define RACE_LETTUCE 928
#define RACE_WHEAT 929
#define RACE_CORN 930
#define RACE_ACIDPLANT 940
#define RACE_PLANT_GROW 942
#define RACE_BEAR 1000
#define RACE_DOG 1001
#define RACE_WOLF 1002
#define RACE_FOX 1003
#define RACE_CAT 1004
#define RACE_RABBIT 1005
#define RACE_DEER 1006
#define RACE_COW 1007
#define RACE_HARE 1008
#define RACE_GOAT 1009
#define RACE_EAGLE 1010
#define RACE_PIG 1011
#define RACE_DUCK 1100
#define RACE_BIRD 1101
#define RACE_RAT 1102
#define RACE_HORSE 1103
#define RACE_BADGER 1104
#define RACE_SKUNK 1105
#define RACE_BOAR 1106
#define RACE_MOUSE 1107
#define RACE_MONKEY 1108
#define RACE_PORCUPINE 1110
#define RACE_ELEPHANT 1112
#define RACE_CAMEL 1113
#define RACE_FERRET 1114
#define RACE_VULTURE 1115
#define RACE_SQUIRREL 1116
#define RACE_OWL 1117
#define RACE_LEMURE 1118 /* Half-monkey (Makier) */
#define RACE_ELK 1119 /* Larger deer (Whapiti-deer) */
#define RACE_LION 1120
#define RACE_TIGER 1121
#define RACE_LEOPARD 1122
#define RACE_LLAMA 1123
#define RACE_SEAL 1124
#define RACE_CHICKEN 1500
#define RACE_TORTOISE 1900
#define RACE_OTHER_MAMMAL 1999
#define RACE_MAMMAL_MAX 1999
#define RACE_TREE 2000
#define RACE_VINE 2001
#define RACE_FLOWER 2002
#define RACE_SEAWEED 2003
#define RACE_CACTUS 2004
#define RACE_OTHER_PLANT 2999
#define RACE_MAGGOT 3000
#define RACE_BEETLE 3001
#define RACE_SPIDER 3002
#define RACE_COCKROACH 3003
#define RACE_BUTTERFLY 3004
#define RACE_ANT 3005
#define RACE_WORM 3006
#define RACE_LEECH 3008
#define RACE_DRAGONFLY 3009
#define RACE_MOSQUITO 3010
#define RACE_OTHER_INSECT 3999
#define RACE_LIZARD 4000
#define RACE_SNAKE 4001
#define RACE_FROG 4002
#define RACE_ALLIGATOR 4004
#define RACE_DINOSAUR 4005
#define RACE_CHAMELEON 4006
#define RACE_SCORPION 4007
#define RACE_TURTLE 4008
#define RACE_BAT 4009
#define RACE_TOAD 4010
#define RACE_WYVERN 4200
#define RACE_WOLFMAN 4201
#define RACE_OTHER_REPTILE 4999
#define RACE_CAVE_WIGHT 5001
#define RACE_UR_VILE 5002
#define RACE_STONE_RENDER 5003
#define RACE_VAMPIRE 5005
#define RACE_SLIME 5006
#define RACE_WYRM 5007
#define RACE_AUTOMATON 5008
#define RACE_UNICORN 5009
#define RACE_DRAGON_MIN 5010
#define RACE_DRAGON_BLACK 5010
#define RACE_DRAGON_BLUE 5011
#define RACE_DRAGON_GREEN 5012
#define RACE_DRAGON_RED 5013
#define RACE_DRAGON_WHITE 5014
#define RACE_DRAGON_SILVER 5015
#define RACE_DRAGON_TURTLE 5016
#define RACE_DRAGON_LAVA 5017
#define RACE_DRAGON_SHADOW 5018
#define RACE_DRAGON_LIZARD 5019
#define RACE_DRAGON_MAX 5020
#define RACE_LESSER_DEMON 5020 /* Approx. Level < 100 */
#define RACE_GREATER_DEMON 5021 /* Approx. Level > 100 */
#define RACE_SERVANT_DEMON 5022 /* Approx. Level < 20 */
#define RACE_PRINCE_DEMON 5023 /* Almost god, max level 149 */
#define RACE_LESSER_DEVIL 5025 /* Approx. Level < 100 */
#define RACE_GREATER_DEVIL 5026 /* Approx. Level > 100 */
#define RACE_SHADOW_DEVIL 5027
#define RACE_ARCH_DEVIL 5028
#define RACE_DRAGON 5029
#define RACE_MEDUSA 5030
#define RACE_WINGED_HORSE 5031
#define RACE_GARGOYLE 5033
#define RACE_GOLEM 5034
#define RACE_YOGOLOTH 5035
#define RACE_MIST_DWELLER 5036
#define RACE_WEREWOLF 5037
#define RACE_WERERAT 5038
#define RACE_GRIFFON 5039
#define RACE_ELEMENTAL_AIR 5040
#define RACE_ELEMENTAL_EARTH 5041
#define RACE_ELEMENTAL_FIRE 5042
#define RACE_ELEMENTAL_FROST 5043
#define RACE_ELEMENTAL_WATER 5044
#define RACE_ELEMENTAL_LIGHT 5045
#define RACE_MARDAGG 5050
#define RACE_STONE_GUARDIAN 5051
#define RACE_HELLHOUND 5090
#define RACE_OOZE 5091
#define RACE_DEVOURER 5600
#define RACE_DANALEK 5601
#define RACE_SLOTH 5602
#define RACE_FAMILIAR 5900
#define RACE_VALHERU_MOUNT 5910
#define RACE_OTHER_CREATURE 5999
#define RACE_ZOMBIE 6000
#define RACE_LICH 6001
#define RACE_GHOUL 6002
#define RACE_SKELETON 6003
#define RACE_GHOST 6004
#define RACE_SPIRIT 6005
#define RACE_MUMMIE 6006
#define RACE_BANSHEE 6007
#define RACE_NAGA_SOUL 6008
#define RACE_SHADOW_BEAST 6009
#define RACE_DEATH_GHAST 6010
#define RACE_WIZARD 6555
#define RACE_WIZARD_FAMILIAR 6556
#define RACE_WIZARD_GUARDIAN 6557
#define RACE_MUTANT_ABOM 6655
#define RACE_MUTANT_REPTILE 6656
#define RACE_OTHER_UNDEAD 6999
#define RACE_CRAB 7000
#define RACE_SAND_SPIDER 7002
#define RACE_RIVER_LEECH 7003
#define RACE_SAND_CRAWLER 7004
#define RACE_SEA_HORSE 7005
#define RACE_SHARK 7006
#define RACE_LAMPREY 7007
#define RACE_MANTA_RAY 7008
#define RACE_CLIFF_HUGGER 7009
#define RACE_ALGAE_MAN 7010
#define RACE_WHELK 7011
#define RACE_OYSTER 7012
#define RACE_KRAKEN 7013
#define RACE_CAVE_FISHER 7014 /* Lobster/spider breed */
#define RACE_OCTOPUS 7015
#define RACE_WHALE 7016
#define RACE_DOLPHIN 7017
#define RACE_EEL 7018
#define RACE_SQUID 7500
#define RACE_FISH 7998
#define RACE_OTHER_MARINE 7999
#define RACE_DROW 9978
#define RACE_ILLYTHID 9979
#define RACE_MONGRELMAN 9980
#define RACE_DRIDER 9981
#define RACE_ELEMENTALS_REX 9992
#define RACE_VORTEX_REX 9994
#define RACE_DRHEAD_REX 9995
#define RACE_DR_BODY_REX 9996
#define RACE_ELEMENTAL_GENIE 9997