Sea Dragon or seadragon may refer to:

Animals

Leafy seadragon The leafy seadragon (''Phycodurus eques'') or Glauert's seadragon, is a marine fish. It is the only member of the genus ''Phycodurus'' in the family Syngnathidae, which includes seadragons, pipefish, and seahorses. It is found along the s ...

(''Phycodurus eques'') * ''

Phyllopteryx ''Phyllopteryx'' is a genus of small fishes, commonly called seadragons, in the family Syngnathidae that are found along the western and southern coasts of Australia. Since the 19th century, the weedy or common seadragon was the only known spec ...

'' genus **

Common seadragon The common seadragon or weedy seadragon (''Phyllopteryx taeniolatus'') is a marine biology, marine fish of the order Syngnathiformes, which also includes the similar pipefishes, seahorses, and trumpetfishes among other species. Adult common sea ...

or weedy seadragon (''Phyllopteryx taeniolatus'') **

Ruby seadragon The ruby seadragon (''Phyllopteryx dewysea'') is a marine fish in the family Syngnathidae, which also includes seahorses. It inhabits the coast of Western Australia. The species was first described in 2015, making it only the third known specie ...

(''Phyllopteryx dewysea'') * ''

Glaucus atlanticus ''Glaucus atlanticus'' (common names include the blue sea dragon, sea swallow, blue angel, blue glaucus, dragon slug, blue dragon, blue sea slug, and blue ocean slug) is a species of sea slug in the family Glaucidae. These sea slugs live in ...

'', a sea slug * ''

Thalassiodracon ''Thalassiodracon'' (tha-LAS-ee-o-DRAY-kon) is an extinct genus of plesiosauroidea, plesiosauroid from the Pliosauridae that was alive during the Late Triassic-Early Jurassic (Rhaetian-Hettangian) and is known exclusively from the Lower Lias of ...

'', a plesiosaur pliosauroid genus * ''

Thalassodraco ''Thalassodraco'' (meaning "sea dragon") is an extinct genus of ophthalmosauridae, ophthalmosaurid Ichthyosauria, ichthyosaur from the Late Jurassic (Tithonian) Kimmeridge Clay Formation of England. The type species, ''T. etchesi'', was named i ...

'', an ichthyosaur genus

Military

SSM-700K C-Star The SSM-700K C-Star (Haeseong; , Sea Star) is a ship-launched sea-skimming surface-to-surface anti-ship cruise missile developed by the South Korean Agency for Defense Development (ADD), LIG Nex1 and the Republic of Korea Navy in 2003. The m ...

, a South Korean missile *

Operation Sea Dragon (Vietnam War) Operation Sea Dragon was a series of American-led naval operations during the Vietnam War They began in October 1966 to interdict sea lines of communications and supply going south from North Vietnam to South Vietnam, and to destroy land targe ...

, a military operation *

MH-53E Sea Dragon The Sikorsky CH-53E Super Stallion is a heavy lift helicopter operated by the United States military. As the Sikorsky S-80, it was developed from the CH-53 Sea Stallion, mainly by adding a third engine, adding a seventh blade to the main rotor, ...

, a helicopter * USS ''Seadragon'', two ships of the US Navy * ''Kairyū''-class submarine ("Sea Dragon"), a class of Japanese submarines *

Blohm & Voss BV 138 The Blohm & Voss BV 138 ''Seedrache'' (Sea Dragon) was a trimotor flying boat designed and built by the Nazi Germany, German aircraft manufacturer Blohm & Voss (aircraft), Blohm & Voss. It served as the ''Luftwaffe''s primary seaborne long-range ...

B, "Seedrache (Sea Dragon)", Luftwaffe's main long-range maritime reconnaissance flying boat

Other uses

Sea Dragon (rocket) The Sea Dragon was a 1962 conceptualized design study for a two-stage-to-orbit, two-stage sea-launched orbital super heavy-lift launch vehicle. The project was led by Robert Truax while working at Aerojet, one of a number of designs he created tha ...

, a 1960s proposed American super heavy lift two stage sea launched rocket * Sea Dragon (roller coaster), in Powell, Ohio, U.S. * ''Sea Dragon''-class ROV, a remotely operated underwater vehicle developed by China * ''Sea Dragon'', a Chinese junk lost at sea in the Pacific Ocean in 1939 with

Richard Halliburton Richard Halliburton (January 9, 1900Declared death in absentia, presumed dead after March 24, 1939) was an American travel writing, travel writer and adventurer who, among numerous journeys, swam the length of the Panama Canal and paid the lowes ...

onboard * ''Sea Dragon'' (video game), is a horizontally scrolling shooter for the TRS-80 computer, written by Wayne Westmoreland and Terry Gilman, and released in 1982 by Adventure International *

Sea serpent A sea serpent is a type of sea monster described in various mythologies, most notably in Mesopotamian cosmology (Tiamat), Ugaritic cosmology ( Yam, Tannin), biblical cosmology (Leviathan, Rahab), Greek cosmology (Cetus, Echidna, Hydra, Scy ...

, a mythical sea creature * Seadragon, a zooming technology by

Seadragon Software Seadragon Software was a team within the Microsoft Live Labs. Its product, Seadragon, is a web optimized visualization technology that allows graphics and photos to be smoothly browsed, regardless of their size. Seadragon is the technology powerin ...

* Sea Dragon, a fictional creature in the ''Majipoor'' novel series * Sea Dragon Leviathan, an organism in ''

Subnautica ''Subnautica'' is a 2018 action-adventure survival game developed and published by Unknown Worlds Entertainment. The player controls Ryley Robinson, a survivor of a spaceship crash on an alien oceanic planet, which they are free to explore. The ...

'' * Sea dragon, a large extinct marine reptile formally known as an

ichthyosaur Ichthyosauria is an order of large extinct marine reptiles sometimes referred to as "ichthyosaurs", although the term is also used for wider clades in which the order resides. Ichthyosaurians thrived during much of the Mesozoic era; based on fo ...

* Francisco José do Nascimento (1839-1914), Brazilian maritime pilot and abolitionist known as "Dragão do Mar" (''Sea Dragon'')

Animals

Military

Other uses

See also