Species: alien

An extraterrestrial creature not in traditional myths and not native to the planet Earth.

Aliens with human-like anatomy (arms, head, legs, proportions etc.) are usually tagged with humanoid, rather than anthro or otherwise.

Keep in mind that this tag should only be added if the creature looks like an alien by twys. Do not tag this by outside information.


Xenomorphs are aliens from the Alien franchise, commonly referred to simply as Alien. For these specific kinds of aliens, please use the Xenomorph tag.

Known alien species and characters:

Alien franchise and related franchises
Ben 10 franchise

Since there are numerous alien species in this franchise, only the first ten Omnitrix alien species are listed here. A full species list can be seen on the Ben 10 wiki page.

Halo franchise (the Covenant)
Lilo & Stitch franchise
Mass Effect franchise
Starcraft franchise
Star Wars franchise
Unreal franchise
Warhammer franchise
This page is a stub. You can help out by continuing to fill it out other aliens we have missed from the list.

See also:

Recent Posts

2016 <3 alien blue_eyes blush blushmallet bow brown_hair cartoon_network clothed clothing female fingers gem gem_(species) hair hi_res humanoid looking_at_viewer not_furry pearl_(steven_universe) pearl_point_(character) ribbons simple_background smile solo steven_universe white_background

Rating: Safe
Score: 1
User: Nicklo6649
Date: April 19, 2018 ↑1 ♥38 C0 S U 2018 4_toes <3 <3_eyes a1ternat1ve alien angel_(lilo_and_stitch) antennae chest_markings cute digital_drawing_(artwork) digital_media_(artwork) disney duo english_text experiment_(species) eyelashes fur head_tuft lilo_and_stitch markings notched_ear one_eye_closed open_mouth open_smile signature simple_background sitting slightly_chubby small_tail smile stitch text toes tongue tongue_out tuft white_background wink

Rating: Safe
Score: 3
User: BooruHitomi
Date: April 19, 2018 ↑3 ♥2 C0 S U