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SpeciesSqualiformesDalatiidae
Sharks & rays

🐟Cookiecutter shark

Isistius brasiliensis (Quoy & Gaimard, 1824)

Leikkurihai eli brasilianvalohai (Isistius brasiliensis) on pieni, noin puolimetrinen ruskeaihoinen ja suurisilmäinen leijahaiden heimon kala, jolla on vatsapuolellaan runsaasti valo-elimiä. Niistä oletetaan olevan hyötyä saaliseläinten houkuttelussa. Lajia tavataan maailmanlaajuisesti trooppisilla ja subtrooppisilla merialueilla.

Text: Wikipedia, CC BY-SA 4.0.

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Measurements
4
Also called
Isistius brasiliensis, Cookie-cutter Shark, Luminous Shark
Conservation status
LCLeast concern

IUCN Red List assessment, 2018.

Population trendUnknown
Key measurements
Body mass
not recorded
Body length
0.42 m
Shoulder height
not recorded
Top speed
not recorded
Bite force
not recorded
Maximum lifespan
not recorded
All measurements ↓
Facts and figures

Everything we know about the Cookiecutter shark

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

Body length
0.42 mmaximum recorded
FishBase
Other figures ↓

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

By sex

  • Female0.56 mFishBasev25.04
Trophic level
4.28
FishBase
Details ↓

Source: FishBase · v25.04, estimate table · CC BY-NC 4.0

Diet
carnivoreaverage
Details ↓

From trophic level 4.28 (FishBase): <2.2 herbivore, 2.2–2.8 omnivore, >2.8 carnivore.

Danger to humans
harmless
FishBase
Details ↓

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

average = a mean across sexes or species in a group.

Not recorded for Cookiecutter shark yet: body mass, shoulder height, top speed, bite force, maximum lifespan.

Where it sits

Family tree

  1. kingdomAnimalia
  2. ›phylumChordata
  3. ›classElasmobranchii
  4. ›orderSqualiformes
  5. ›familyDalatiidae
  6. ›genusIsistius
  7. ›speciesIsistius brasiliensis
Full lineage
  1. superclassGnathostomata
  2. classSharks & rays · Chondrichthyes
  3. subclassElasmobranchii
  4. genusIsistius
All 8 branches ↓
  1. kingdomMetazoa
  2. phylumChordata
  3. subphylumCraniata
  4. subphylumVertebrata
  5. superclassGnathostomata
  6. classSharks & rays · Chondrichthyes
  7. subclassElasmobranchii
  8. genusIsistius
More

More about the Cookiecutter shark

In other languages
巴西达摩鲨 (zh), Καρχαρίας κόπτης (el), Squalelet féroce (fr), Бразильская акула (ru), Tauró cigar (ca), Zigarrenhai (de) … and 21 more languages
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