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Sicklefin devil ray (Mobula tarapacana)

Photo of Sicklefin devil ray (Mobula tarapacana)

Key facts

Scientific name
Mobula tarapacana
Common name
Sicklefin devil ray
Category
Fish
Family
Mobulidae
Genus
Mobula
Size
250–370 cm
Depth
0–1800 m
IUCN status
Endangered (EN)
Danger level
Harmless
Habitats
open-water
Behaviours
solitary, schooling
Ocean zones
Macaronesia, Asian Pacific, Caribbean, Indian Ocean & Red Sea, Eastern Pacific

Description

Mobula tarapacana reaches 3.7 m wingspan. Large mobula with olive-brown back, white belly, two rigid cephalic fins. Listed EN following intense overfishing. Forms iconic giant Azores aggregations on Princess Alice and Condor seamounts in warm season (June-October), in dozens to hundreds, one of the most impressive underwater shows worldwide. Social cleaning behavior. Global tropical to warm-temperate distribution.

Photo of Sicklefin devil ray

Photo of Sicklefin devil ray (Mobula tarapacana)Photo of Sicklefin devil ray (Mobula tarapacana)

Frequently asked questions

How big is the Sicklefin devil ray?
Sicklefin devil ray (Mobula tarapacana) reaches 250–370 cm in length.
At what depth can you find the Sicklefin devil ray?
Sicklefin devil ray is found between 0–1800 m deep.
Is the Sicklefin devil ray dangerous to divers?
Danger level: Harmless.
What is the conservation status of the Sicklefin devil ray?
IUCN status: Endangered (EN).
Where can you find the Sicklefin devil ray?
Found in: Macaronesia, Asian Pacific, Caribbean, Indian Ocean & Red Sea, Eastern Pacific.

Other species in the genus Mobula

  • Mobula mobular - Giant devil ray
  • Mobula alfredi - Reef manta ray
  • Mobula munkiana - Munk's devil ray
  • Mobula thurstoni - Bentfin devil ray
  • Mobula birostris - Giant manta ray

Other species in the family Mobulidae

  • Manta birostris - Giant oceanic manta ray

Sources

  • Taxonomy: WoRMS (AphiaID 105859)
  • Photos: iNaturalist (CC BY-NC)
  • Distribution: GBIF (taxonKey 2419179)
  • Conservation: IUCN Red List
  • Encyclopedia: Wikipedia