Peponocephala electra Mayotte🐬

Photo: Cyril di Bisceglie · CC BY-SA 4.0

SpeciesCetaceaDelphinidae
Marine mammals

🐬Melon-headed whale

Peponocephala electra (Gray, 1846)

The melon-headed whale, also known less commonly as the electra dolphin, little killer whale, or many-toothed blackfish, is a toothed whale of the oceanic dolphin family (Delphinidae). The common name is derived from the head shape. Melon-headed whales are widely distributed throughout deep tropical and subtropical waters worldwide, but they are rarely encountered at sea. They are found near shore mostly around oceanic islands, such as Hawaii, French Polynesia, and the Philippines.

Text: Wikipedia, CC BY-SA 4.0.

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Photos
2
Measurements
10
vs you
≈ 3.3× your weight
Also called
Many-toothed Blackfish, Melon-headed Blackfish
Conservation status
LCLeast concern

IUCN Red List assessment, 2019.

Population trendUnknown
Key measurements
Body mass
206 kg
Body length
2.8 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
47 years
All measurements ↓
Facts and figures

Everything we know about the Melon-headed whale

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

Body mass
206 kgrecord 275 kg · SeaLifeBase
COMBINE
Other figures ↓

Record: largest individual on record

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 206 kgAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Body length
2.8 m
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 2.75 mSeaLifeBasev25.04
Maximum lifespan
47 years
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 47 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Generation length
23 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Age at maturity
9.5 years
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Gestation
1.0 years
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 1.0 yearsAnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Litter size
1
COMBINE
Other figures ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Figures vary

  • 1AnAgeAnAge build 15, 2023-07-03 (HAGR)data quality: acceptable
Trophic level
Carnivoreestimated
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Activity cycle
Crepuscular / mixedestimated
COMBINE
Details ↓

Source: COMBINE · v1 (Soria et al. 2021) · CC BY 4.0

Volume l
206 Laverage
Details ↓

Body mass at ~1.0 kg/L, the density of vertebrate tissue.

estimated = a model's estimate for a species nobody has measured; average = a mean across sexes or species in a group.

Not recorded for Melon-headed whale yet: shoulder height, top speed, bite force.

More

More about the Melon-headed whale

What it eats
fish60%
insects and other invertebrates40%
In other languages
Peponocephala electra (es), Breitschnabeldelfin (de), Dauphin d'Électre (fr), 瓜头鲸 (zh), Golfinho-cabeça-de-melão (pt), Melonogłów wielozębny (pl) … and 19 more languages
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