Anthro

^{Anthropomorphic animals. Bipedal characters, the most frequent type found on e621. Human traits such as hands and breasts are common, but even slightly anthropomorphic characters should be tagged as anthro.}
post #197807 post #858813 post #289350 post #206858

Feral

^{Non-anthropomorphic animals. Usually quadruped. Includes fictional and mythological creatures such as dragons. Can be tagged regardless of the level of intelligence displayed, as long as the physical form is almost completely feral.}
post #426556 post #208969 post #356687 post #386121

Semi-Anthro

^{A mix between the two; an anthro that is distinctly inhuman and closely resembles its original proportions (think "funny animal"). You should additionally tag as either anthro or feral when using this tag.}
post #13470 post #142945 post #606262 post #499225

Human

^{Characters who appear to be entirely human, with no non-human traits such as pointy ears or wings. Because e621 is a furry board, human-only posts are rarely approved.}
post #283378 post #148845 post #174088 post #286612

Humanoid

^{Bipedal, usually mammalian-like beings that are neither fully human nor furries. This includes, amongst other, animal humanoid, aliens, human-like constructs such as androids and golems, and fictional species such as orcs and elves.}
post #738679 post #191510 post #445987 post #321693

Taur

^{Characters whose lower body is that of a multi-legged feral animal, and the upper body of an anthro, human, or humanoid. As they are not fully feral, taurs should not be tagged as feral.}
post #788089 post #806173 post #164879 post #729894

Animal Head

^{Body of a human, but head of a feral animal.}
post #357369 post #242578

Animate Inanimate

^{Animate inanimate things.}
post #281706 post #275630

Busty Feral

^{Creatures that appear completely feral, except for out-of-place breasts.}
post #175596 post #332156

Living Aircraft

^{Plane-, helicopter-, and other aircraft-creatures. Often humanoidized.}
post #339868 post #3503498

Penis Creature

^{So much for trying to keep this page safe for work.}
post #205916 post #329393

Serpentine

^{Creatures with snake-like bodies, such as nagas and eastern dragons.}
post #1359099 post #177283

Tentacle Monster

^{Monster subtag for many-tentacled creatures. Tag only if the monster's body is visible, otherwise it's just tentacles.}
post #198094 post #1201017

Waddling Head

^{Spherical creatures with large feet and/or stubby arms. Most of these are video game characters from the 8-bit era.}
post #233645 post #49570

Eldritch Horror

^{Monster subtag. Cosmic horrors and other creatures of alien geometry and disturbing otherness, defined by their surrealistic and incomprehensible nature.}
post #133694 post #831616

Eye Creature

^{Creatures whose defining feature is an eye, or a set of eyes.}
post #1522573 post #515946

Flora Fauna

^{Plant creatures, including animals with plant-like characteristics and anthropomorphic plants.}
post #294869 post #134229

Food Creature

^{Fruit animals, animated food, and other food-like creatures.}
post #739281 post #437788

Glitch

^{Creatures that resemble video game glitches, such as MissingNo. Not to be confused with glitch_(starbound).}
post #521663 post #602533

Goo Creature

^{Living oozes, slimes, and other amorphous creatures.}
post #725340 post #281264

Mineral Fauna

^{Creatures that possess mineral characteristics.}
post #360061 post #326044

Monster

^{Things that go bump in the night. Sometimes used for indescribable creatures that simply don't fit in any other category.}
post #284853 post #100180

Object Head

^{Thing-for-a-head. Usually humanoid, but object heads with other body types exist.}
post #188368 post #1358417

Robot

^{Robotic creatures. Humanoid robots should also be tagged as android.}
post #219961 post #1366182

Undead

^{Dead but still kicking. Animated skeletons, ghosts, vampires, wraiths, zombies, and other living dead.}
post #452094 post #225013