giant salamander
Huge aquatic newt-relative
Giant salamanders are the largest living amphibians, aquatic creatures that can grow over five feet long.
Native to East Asia and North America, they inhabit cold, fast-moving streams and rivers.
The Japanese and Chinese species are endangered; the American hellbender is smaller but similarly prehistoric in appearance.
All breathe partly through wrinkled, loose skin.
Having a tail
- metamorphosisProfound biological restructuring
- larvaeImmature metamorphosing creatures
- gillsAquatic respiratory organs
- ectothermicTemperature set by surroundings
herpetology · newt · axolotl · carnivorous · nocturnal · lungless · regeneration · cloaca
Non-saline aquatic environment
- streamSteady continuous flow
- riverbedFloor beneath flowing water
- underwaterBelow the surface
- gillsAquatic respiratory organs
habitat · burrow · river basin · mountain stream · murky · silt · current · submerged
At risk of extinction
- threatenedExpressed intent to harm
- habitat lossElimination of living spaces
- poachingUnlawful wildlife capture
- endemicNative to one area
vulnerable · CITES · protected species · breeding program · wildlife sanctuary · illegal trade · population decline · captive breeding
Organism unchanged since prehistory
- ancient lineageFamily line from antiquity
- JurassicDinosaur-dominated geological period
- primitiveIn earliest form
- unchangedNot modified at all
Cretaceous · paleontology · fossil record · ancestral · Mesozoic · evolutionary history · primordial
Extremely large in scale
- massiveExtremely large and heavy
- heavyweightHighest combat weight class
- bulkyLarge and awkward to handle
- heftyConsiderable in weight
oversized · record-breaking · formidable · substantial · full-grown · body mass · heavy-set · robust
caudata
Having a tail
- metamorphosisProfound biological restructuring
- larvaeImmature metamorphosing creatures
- gillsAquatic respiratory organs
ectothermic · herpetology · newt · axolotl · carnivorous · nocturnal · lungless · regeneration · cloaca · tetrapod
freshwater
Non-saline aquatic environment
- streamSteady continuous flow
- riverbedFloor beneath flowing water
- underwaterBelow the surface
gills · habitat · burrow · river basin · mountain stream · murky · silt · current · submerged · benthic
endangered
At risk of extinction
- threatenedExpressed intent to harm
- habitat lossElimination of living spaces
- poachingUnlawful wildlife capture
endemic · vulnerable · CITES · protected species · breeding program · wildlife sanctuary · illegal trade · population decline · captive breeding · river pollution
living fossil
Organism unchanged since prehistory
- ancient lineageFamily line from antiquity
- JurassicDinosaur-dominated geological period
- primitiveIn earliest form
unchanged · Cretaceous · paleontology · fossil record · ancestral · Mesozoic · evolutionary history · primordial
enormous
Extremely large in scale
- massiveExtremely large and heavy
- heavyweightHighest combat weight class
- bulkyLarge and awkward to handle
hefty · oversized · record-breaking · formidable · substantial · full-grown · body mass · heavy-set · robust
- giant salamandershellbender
- amphibiansfrog, frogs, newt, toad, toads
- Eurasian wildlifeSiberian tiger, red panda, snow leopard, Asian elephant, gray wolf
- rare animalsvaquita, black rhino, mountain gorilla, snow leopard, Siberian tiger
- Yangtze RiverYangtze, Yangtze River, Three Gorges, Three Gorges Dam, gorges
- Asian wildlifesnow leopard, Asiatic lion, Siberian tiger, red panda, orangutan
giant salamandermicroorganism
Microscopic living entity
tardigrade · flea · ant · minnow · shrew
giant, giants, giantess, giantism, gigantic, gigantism, salamander, salamanders