Name Source Type Naalu Twilight Imperium serpentine telepaths Naglon Doctor Who Humanoid Nairnama Independence War, aka I-War Namekian Dragon Ball Humanoid, green skinned beings from planet Namek, they are a powerful race, able to stretch their limbs far distances, manipulate a life energy called ki, regenerate, and have highly enhanced hearing. While all members have masculine appearances, they reproduce asexually, spitting out eggs. Namekians can also choose to either split into two different beings or merge their consciouses and bodies into single beings. Naram Renegade Legion Humanoid Narn Babylon 5 Humanoid Nebulon Homestar Runner A bipedal green alien. Whenever he appears, he is told to leave, as "no one likes his style". Nhar-Gh'Ok Invader Zim Humanoid. Resembling babies. Na'vi Avatar Blue humanoid Nausicaans Star Trek Featured on Star Trek Neadlehead Win, Lose and Kaboom Nebari Farscape Humanoid Nebular Calvin and Hobbes Necris Unreal Tournament Necrofriggian Ben 10 Blue moth-like beings from planet Kylmyys, they possess the ability to phase through matter, and can freeze enemies in different ways, including unleashing freezing winds from their mouth or coating objects in ice via touch. They reproduce asexually every 80 years, laying eggs in nests made of digested metal, which the babies eat when they hatch before moving onto solar plasma. Necrons Warhammer 40,000 Necrotons Mork and Mindy Humanoid Nemet C. J. Cherryh's Alliance-Union universe Nephilim Wing Commander: Prophecy Neptunians Futurama Humanoid, with purple skin, four arms and an upturned nose. Neutrals Futurama Humanoid, completely grey. New Gods The Fourth World in DC Comics New Orions Master of Orion III NibbloniansFuturamaSmall, black and beige creatures with one nostril, small fangs and three eyes, one on a stalk. Nicassar Warhammer 40,000 Niea Niea 7 Nietzscheans Andromeda Nihilanth Half-Life Nimbuloids Ascendancy N'Kull Advent Rising Nitros Oxide Crash Bandicoot series Nobisuke Nobi (Parallel Planet on the contrary) Doraemon Humanoid who is the gender-swapped version of Nobisuke Nobi Nobita Nobi (Parallel Planet on the contrary) Doraemon Humanoid who is the gender-swapped version of Nobita Nobi Nodulians Tracker Nomads Freelancer Nomes Terry Pratchett's The Bromeliad Nommo Master of Orion N'Orr Twilight Imperium water-efficient warrior insectoidsNovus Universe at War Nox Stargate SG-1 Humanoid Nyronds passim in the works of Zander Nyrond; occasionally in those of his "brother" Soren