🐾Leopard seal
כלב ים נמרי (שם מדעי: Hydrurga leptonyx) הקרוי גם הידרורגה נמרית (באנגלית: Leopard seal) הוא מין יחיד בסוגו של כלב ים, השני בגודלו בין מיני כלבי הים באנטארקטיקה (אחרי פיל ים דרומי). חי לחופי חצי הכדור הדרומי, בעיקר באיים בסביבות אנטארקטיקה. תוחלת החיים הממוצעת שלו היא 26 שנים. זהו המין היחיד בסוג Hydrurga. משמעותו של השם Hydrurga היא "פועל מים" ו-leptonyx הוא, ביוונית עתיקה, בעל טופרים קטן.
Text: Wikipedia, CC BY-SA 4.0.
IUCN Red List assessment, 2026.
- Body mass
- 376 kg
- Body length
- 3.02 m
- Shoulder height
- not recorded
- Top speed
- not recorded
- Bite force
- not recorded
- Maximum lifespan
- 26 years
Everything we know about the Leopard seal
Typical adult figures. Where a value is an estimate rather than a measurement, it says so.
Body mass376 kgrecord 450 kg · SeaLifeBaseCOMBINEOther figures ↓Hide ↑
Record: largest individual on record
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
By sex
- Female500 kgSeaLifeBasev25.04SeaLifeBase populates Weight independently of Length; the two are not guaranteed to describe the same individual. Verify before publishing.
Figures vary
- 368 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Body length3.02 mCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
By sex
- Female3.6 mSeaLifeBasev25.04
Figures vary
- 3 mSeaLifeBasev25.04
Brain mass738 gCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Maximum lifespan26 yearsCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Generation length14 yearsCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Age at maturity3.8 yearsCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Gestation289 daysCOMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 274 daysAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Litter size1COMBINEOther figures ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Figures vary
- 1AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: low
Trophic levelOmnivoreCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Activity cycleCrepuscular / mixedCOMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Population density0.11 per km²COMBINEDetails ↓Hide ↑
Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0
Volume l376 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 Leopard seal yet: shoulder height, top speed, bite force.
Family tree
- kingdomAnimalia
- ›phylumChordata
- ›classMammalia
- ›orderCarnivora
- ›familyPhocidae
- ›genusHydrurga
- ›speciesHydrurga leptonyx
- classMammals · Mammalia
- orderCarnivorans · Carnivora
- familyPhocidae
- genusHydrurga
All 14 branches ↓Fewer branches ↑
- kingdomMetazoa
- phylumChordata
- subphylumCraniata
- subphylumVertebrata
- superclassGnathostomata
- superclassSarcopterygii
- superclassTetrapoda
- classMammals · Mammalia
- subclassTheria
- superorderLaurasiatheria
- orderCarnivorans · Carnivora
- suborderCaniformia
- familyPhocidae
- genusHydrurga
More about the Leopard seal
חיות מול המצלמה
צילומים אמיתיים של החיות באתר – צדות, נלחמות, ופשוט ממשיכות בשלהן.
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