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01

Basic information

Andrias japonicus

Japanese Giant Salamander

KingdomAnimalia
PhylumChordata
ClassAmphibians
OrderSalamanders
FamilyGiant salamanders
GenusAndrias
Czech name
Velemlok japonský
English name
Japanese Giant Salamander
Synonyms
Andrias davidianus japonicus, Andrias scheuchzeri japonicus, Cryptobranchus japonicus, Cryptobranchus maximus, Cryptobranchus sieboldia, Hydrosalamandra japonica, Hydrosalamandra siboldi, Megalobatrachus japonicus, Megalobatrachus japonicus japonicus, Megalobatrachus maximus, Megalobatrachus sieboldi, Onycopus sieboldii, Salamandra gigas, Salamandra maxima, Sieboldia maxima, Sieboldiana maxima, Tritomegas sieboldii, Tritomegas sieboldtii, Triton japonicus
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Distribution and environment

Microhabitat
Aquatic
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Size and appearance

Body length
max 1,360 mm
Body mass
max 26,000 g
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Biological characteristics

Longevity
max 70 years
Diet
Arthropods, Flowers, Vertebrates
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Reproduction and development

Age at maturity
5–10 years
Clutch size
400–600 individuals
Clutches per year
max 1 × per year
Development
Larval
10

Information sources

Biological data sources
AmphiBIO, Catalogue of Life
Original documentation
AmphiBIO · Anf6013 · figshare-v5