Skip to content

DiscoverSpeciesSharks and rays

Sicklefin devil ray

Mobula tarapacana

  • Sharks and rays
  • IUCN: Critically endangered
  • Usual depth25 m
  • Water temperature12–29 °C
  • Best monthsAugust
  • How commonRare
All species

Where and when

Where it has been recorded

Worldwide

Loading the map

Best months

Worldwide (open data)

  • January: 0 records
  • February: 5 records
  • March: 19 records
  • April: 4 records
  • May: 14 records
  • June: 49 records
  • July: 22 records
  • August: 171 records
  • September: 11 records
  • October: 2 records
  • November: 0 records
  • December: 1 records

Depth and water temperature

Depth

Mostly recorded at 25 m · Deepest record: 25 m

  • 20–30 m: 23 records

Water temperature

Recorded in surface water of 12–29 °C

  • 12–14 °C: 4 records
  • 14–16 °C: 116 records
  • 16–18 °C: 72 records
  • 18–20 °C: 51 records
  • 20–22 °C: 9 records
  • 22–24 °C: 11 records
  • 24–26 °C: 3 records
  • 26–28 °C: 22 records
  • 28–30 °C: 26 records

Names and classification

English
Sicklefin devil ray, Box Ray, Chilean Devil Ray, Devil Ray, Devil Ray, Chilean devil ray, Greater Guinean Devil Ray, Greater Guinean Mobula, sicklefin devil ray, Spiny Mobula
Names in 6 more languages
German
Sichelflossen-Teufelsrochen
Spanish
Diabolo Gigante De Guinea, Manta Cornuada, manta cornuda, Manta Raya, Raya Cornuda, Vaquetilla
French
Diable de mer chilien, Diable de mer chilien, Diable géant de Guinée, Mante chilienne, Diable Géant De Guinée, Mante Chilienne, Mobula, Raie diable faucille
Japanese
Taiwanitomakiei, タイワンイトマキエイ, ヒメイトマキエイ
Thai
ปลากระเบนปีศาจหางเคียว, ปลากระเบนราหูครีบแหลม
Simplified Chinese
台灣蝠魟, 智利蝠魟, 臺灣蝠魟, 褐背蝠鱝, 飛魴仔, 鷹魴

Other scientific names: Cephaloptera tarapacana, Mobula coilloti, Mobula formosana, Mobula tarapanaca

Similar species

Sources and credits

Names and taxonomy: WoRMS (CC BY 4.0) and the GBIF Backbone (CC BY 4.0). Photos: iNaturalist observers, each under the licence shown (CC0, CC BY or CC BY-SA).

  • Depth, temperature, months and maps: records from OBIS and GBIF under CC0 or CC BY.
  • Conservation status as published by GBIF (IUCN Red List).
  • 372 open-data records from 1959 to 2024.

Log what you see on your next dive

The free DiveHive diver app keeps your logbook with every sighting and shows what lives at the site you dive next.

Join the waitlist

DiveHive uses necessary cookies to work. With your permission we also use analytics to see which pages help. Analytics is off until you say yes, and we never record what you type.

  • NecessaryAlways on: your choice, security.Always on
  • AnalyticsOff unless you accept.Off
Privacy policy