🦀Japanese spider crab
Le crabe-araignée géant du Japon (Macrocheira kaempferi) est une espèce de crustacés de la famille des Inachidae vivant en mer au large du Japon. C'est la seule espèce encore vivante du genre Macrocheira. C'est le plus grand des arthropodes vivants connu à ce jour. Cette espèce comestible est pêchée par les populations japonaises, à l'échelle artisanale. Malgré sa taille imposante, il s'adapte bien à la vie en captivité, principalement dans les aquariums publics.
Text: Wikipedia, CC BY-SA 4.0.
The IUCN Red List has not assessed Macrocheira kaempferi yet.
- Body mass
- 14 kg
- Body length
- not recorded
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- not recorded
Everything we know about the Japanese spider crab
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass14 kgmaximum recordedSeaLifeBaseDetails ↓Hide ↑
SeaLifeBase populates Weight independently of Length; the two are not guaranteed to describe the same individual. Verify before publishing.
Source: SeaLifeBase · v25.04 · CC BY-NC 4.0
Carapace width0.3 mmaximum recorded, carapace widthSeaLifeBaseDetails ↓Hide ↑
Source: SeaLifeBase · v25.04 · CC BY-NC 4.0
Danger to humansharmlessSeaLifeBaseDetails ↓Hide ↑
Source: SeaLifeBase · v25.04 · CC BY-NC 4.0
Volume l14 LaverageDetails ↓Hide ↑
Body mass at ~1.0 kg/L, the density of vertebrate tissue.
average = a mean across sexes or species in a group.
Not recorded for Japanese spider crab yet: body length, shoulder height, top speed, bite force, maximum lifespan.
Family tree
- kingdomAnimalia
- ›phylumArthropoda
- ›classMalacostraca
- ›orderDecapoda
- ›familyMacrocheiridae
- ›genusMacrocheira
- ›speciesMacrocheira kaempferi
- classCrabs, shrimp & kin · Malacostraca
- orderCrabs, lobsters & shrimp · Decapoda
- subfamilyInachinae
- genusMacrocheira
All 12 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumArthropoda
- classCrabs, shrimp & kin · Malacostraca
- subclassEumalacostraca
- superorderEucarida
- orderCrabs, lobsters & shrimp · Decapoda
- suborderPleocyemata
- infraorderBrachyura
- superfamilyMajoidea
- familyInachidae
- subfamilyInachinae
- genusMacrocheira
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