Name Source Type Baalols Perry Rhodan Babel fish The Hitchhiker's Guide to the Galaxy A yellow leech-like fish that telepathically translates all languages into one the wearer knows after inserting it in his ear. Badoon Marvel Comics Bahmi Rift: Planes of Telara Descendants of humans and air spirits. Large blue- or violet-skinned humanoids. Bailies Cleopatra 2525 Machine race that conquered Earth Bajoran Star Trek Humanoid Ba'ku Star Trek Baliflids Ascendancy Ballchinnian Men in Black II Balmarian Super Robot Wars Baltan Ultraman Space ninjaBane The Sarah Jane Adventures Large tentacled aliens Bandersnatchi Larry Niven's Known Space Artificially engineered single-celled gastropod, twice the size of a brontosaurus. Slaver's meat animal, sentient. Agree to be hunted for sport in exchange for currency to purchase mechanical arms. Asexual reproduction, impervious to genetic degradation or mutation. Banik Farscape Humanoid Bannermen Doctor Who Humanoid Bantha Star Wars Huge hairy beasts of burden Barkonides Perry Rhodan Barzans Star Trek Battle Cupcakes Bravest Warriors The Battle Cupcakes were engineered by Danny to fight to the complete and utter death. Baufrin Renegade Legion Insectoid centauroid Batarian Mass Effect Four-eyed pirates Beffel Harry Turtledove's Worldwar series A domestic animal native to Home, kept as pets by the Race. Befflem (plural) are described as having armored hides and possessing stumpy legs despite their agility. They are generally playful and agreeable and make an endearing squeaking noise, but their aggressiveness should not be underestimated: When cornered by another animal, they do quite well for themselves in a fight. Threats include tsiongi and prey include domestic cats and dogs. On Home, there were regulations against letting unleashed befflem run free. On Tosev 3 (Earth), such regulations were uncommon as befflem were much more inclined to do what they wanted than what the Race wanted them to do. They would adapt well on Earth, making many smaller native animals its prey. They also treated human masters the same as any of the Race. Beings of the Extra Terrestrial origin which is Adversary of human race Muv-Luv Benjari Battlelords of the 23rd Century Benzite Star Trek Berellian Star Trek Berserkers Fred Saberhagen's Berserker series Berubelan Anachronox Besalisk Star Wars Four arms Betazoid Star Trek Empathic humanoids Bgztlians DC Comics Legion of Super-Heroes A humanoid species from the other-dimensional planet of Bgztl who can become intangible. Legion member Phantom Girl and her mother Winema Wazzo are Bgztlians. Biters Factorio Bioroids Intense Stories Bith Star Wars Bismollian DC Comics Legion of Super-Heroes A humanoid species from the planet Bismoll who can ingest all forms of matter. Legion member Matter-Eater Lad is a Bismollian. Bjorn Space Quest Black Arms Shadow the Hedgehog Humanoid Black Cloud Fred Hoyle Interstellar dust cloud Black Oil The X-Files Blank The World's End Robot-like alien species with blue blood that replace people to make them fit their ideologies. Blastaar Marvel Comics Native of the Negative Zone Blathereen Doctor Who Raxacoricofallapatorian Blisk Destroy All Humans! 2 Bipedal, armoured crustaceans with a hive mind and a dependence on radiation. Former natives of Mars. Blobs Invader Zim Boazanians Voltes V Horned humanoids, though Hornless variants also exist. Those with horns are considered the upper-class while those without them are considered slaves. Bolian Star Trek Blue-skinned humanoids Boolite Farscape Humanoid Borg Star Trek A race of cybernetically enhanced life forms from the Delta Quadrant of the Milky Way Galaxy. Able to assimilate almost any life form into their collective hive-mind and able to adapt to all forms of offensive capability instantly. Bothans Star Wars Humanoid Bortronians Ready Jet Go! Human-like aliens that populate Bortron 7, which orbits around a red dwarf star called Bortron. They communicate using sound effects. Braalians DC Comics' Legion of Super-Heroes A humanoid species from the planet Braal who can manipulate magnetism. Legion members Cosmic Boy and Magno are Braalians. Bradicor Schlock Mercenary Brain Dogs Bravest Warriors Brains The Adventures of Jimmy Neutron, Boy Genius Brakiri Babylon 5 Primarily night dwellers Breen Star Trek Humanoid Brikar Star Trek: New Frontier Briori Star Trek Brood Marvel Comics Brunnen G LEXX Humanoid Brunali Star Trek Brutes (Jiralhanae) Halo Pack mentality humanoids of great physical standing. Part of a larger group known as the "Covenant". They are intensely loyal to their religious beliefs, intent on completely wiping out humanity. Budong Farscape Bug+BurpBall Adventure Time: Fionna and Cake Buggers Ender's Game A hive mind species resembling insects. Invaded Earth twice before being destroyed at their home world by Ender Wiggin. Bulrathi Master of Orion Bunless People Bravest Warriors The Bunless people inhabit the planet Bunless 9 and have no buns. Bugs Starship Troopers Bynar Star Trek