AnimalvsAnimal
Dermochelys coriacea, 2008-06-15 (iNaturalist).🐢

Photo: Julien Renoult · CC BY 4.0

SpeciesDermochelyidae
Reptiles

🐢Leatherback turtle

Dermochelys coriacea (Vandelli, 1761)

Læderskildpadde (Dermochelys coriacea), også kaldet Havlæderskildpadde, er den største af alle nulevende havskildpadder og det fjerde største moderne krybdyr, kun overgået af tre krokodillearter. Det er den eneste nulevende art i slægten Dermochelys og familien Dermochelyidae (flere andre arter kendes kun fra fossiler). Den kan let skelnes fra andre moderne havskildpadder på grund af dens mangel på et exoskelet. I stedet er dens rygskjold dækket af hud og fedtet kød. Den findes i tropiske og varmt tempererede have i hele verden, og er (som den eneste havskildpadde) også truffet få gange i Danmark. Sidst 3. november 2020, hvor en børnehave fandt et stort dødt eksemplar ved Ballum i Vadehavet. Som andre skildpaddearter lægger også havlæderskildpaddens hun sine æg i sandet på en strand, hvorefter hun tildækker dem og forlader dem. De nyklækkede skildpaddeunger klækkes således alene, ligesom de vokser op på egen hånd.

Text: Wikipedia, CC BY-SA 4.0.

Videos
407
Photos
6
Measurements
11
vs you
≈ 6.8× your weight
Also called
leatherback sea turtle, Leatherback Sea Turtle, Coffin-back, Leatherback, leathery turtle, Leathery Turtle, Luth, Pacific Leatherback Sea Turtle, Trunk Turtle, Trunkback Turtle
Conservation status
VUVulnerable

IUCN Red List assessment, 2013.

Population trendDecreasing
Key measurements
Body mass
420 kg
Body length
not recorded
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
30 years
All measurements ↓
Facts and figures

Everything we know about the Leatherback turtle

Typical adult figures. Where a value is an estimate rather than a measurement, it says so.

Body mass
420 kgrecord 950 kg · ReptTraits
AnAge
Details ↓

data quality: acceptable

Record: largest individual on record

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Maximum lifespan
30 yearsrecord 30 years · ReptTraits
AnAge
Details ↓

data quality: acceptable

Record: largest individual on record

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Gestation
60 days
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Litter size
about 105
AnAge
Details ↓

data quality: acceptable

Source: AnAge · AnAge build 15, 2023-07-03 (HAGR) · CC BY 3.0

Diet
Carnivorous
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Activity cycle
Cathemeral
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Foraging mode
ACT
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Venomous
No
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Carapace length
9,160 mtypical adult, carapace length
SeaLifeBase
Other figures ↓

Source: SeaLifeBase · v25.04 · CC BY-NC 4.0

Figures vary

  • 2.56 mSeaLifeBasev25.04
Snout–vent length
2.7 mmaximum recorded
ReptTraits
Details ↓

Source: ReptTraits · v1.2 (Oskyrko et al. 2024) · CC BY 4.0

Volume l
420 Laverage
Details ↓

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 Leatherback turtle yet: body length, shoulder height, top speed, bite force.

More

More about the Leatherback turtle

In other languages
Lederschildkröte (de), Dermochelys coriacea (es), havlærskilpadde (nb), เต่ามะเฟือง (th), لجأة جلدية الظهر (ar), δερματοχελώνα (el) … and 27 more languages

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