Vaquita4 Olson NOAA🐬

Photo: Paula Olson, NOAA · Public domain

SpeciesCetaceaPhocoenidae
Marine mammals

🐬Vaquita

Phocoena sinus Norris & McFarland, 1958

The vaquita is a species of porpoise endemic to the northern end of the Gulf of California in Baja California, Mexico. Reaching a maximum body length of 150 cm (4.9 ft) (females) or 140 cm (4.6 ft) (males), it is the smallest of all living cetaceans. The species is currently on the brink of extinction, and is listed as Critically Endangered by the IUCN Red List; the steep decline in abundance is primarily due to bycatch in gillnets from the illegal totoaba fishery.

Text: Wikipedia, CC BY-SA 4.0.

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3
Measurements
10
vs you
≈ half your weight
Also called
Cochito, Chochito, Gulf Of California Harbour Porpoise, Gulf of California Porpoise, Gulf Of California Porpoise, Gulf Porpoise, Vaquita Gulf Porpoise
Conservation status
CRCritically endangered

IUCN Red List assessment, 2022.

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

Everything we know about the Vaquita

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

Body mass
44 kg
COMBINE
Details ↓

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

Body length
1.48 m
COMBINE
Other figures ↓

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

By sex

  • Female1.5 mSeaLifeBasev25.04

Figures vary

  • 1.45 mSeaLifeBasev25.04
Maximum lifespan
28 yearsestimated
COMBINE
Details ↓

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

Generation length
9.99 years
COMBINE
Details ↓

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

Age at maturity
137 days
COMBINE
Details ↓

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

Gestation
323 days
COMBINE
Details ↓

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

Litter size
1
COMBINE
Details ↓

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

Trophic level
Carnivore
COMBINE
Details ↓

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

Activity cycle
Diurnalestimated
COMBINE
Details ↓

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

Volume l
44 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 Vaquita yet: shoulder height, top speed, bite force.

More

More about the Vaquita

What it eats
fish100%
In other languages
Golftümmler (de), Phocoena sinus (fr), Vaquita (pt), morświn kalifornijski (pl), 바키타 (ko), Калифорнийская морская свинья (ru) … and 21 more languages
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