description Bentfin Devil Ray Overview
The bentfin devil ray (Mobula thurstoni), often referred to as the lesser devil ray, is a pelagic ray belonging to the family Mobulidae. It is found in tropical and warm-temperate oceans worldwide, typically inhabiting offshore, open-ocean environments rather than coastal waters. The species is named for the distinctive backward curve of its pectoral fin tips and features a dark dorsal surface with a pale margin. Like other mobula rays, it is a filter feeder, using specialized gill plates to consume large quantities of plankton and small fish, and it is currently classified as Endangered due to fishing pressures.
help Bentfin Devil Ray FAQ
What is the scientific name of the Bentfin Devil Ray?
The Bentfin Devil Ray is Mobula thurstoni, also called the lesser devil ray. It belongs to Mobulidae, the ray family that includes manta and devil rays.
Where does the Bentfin Devil Ray live?
Mobula thurstoni is pelagic and occurs in tropical and warm-temperate oceans around the world. It usually occupies offshore open water rather than spending most of its time close to beaches or reefs.
Why is it called a devil ray rather than a shark?
It is a ray with broad pectoral fins and belongs to Mobulidae, not a shark family. The 'devil' name refers to the horn-like cephalic fins beside the mouth, a feature seen in mobulid rays.
What does the Bentfin Devil Ray eat?
Like other mobulids, Mobula thurstoni feeds by filtering small plankton from seawater rather than hunting large prey with teeth. Its open-ocean lifestyle is central to distinguishing it from many coastal rays.
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