Species Profile No.11: the Giant Devil Ray (Mobula mobular) • The Giant Devil Ray is a large species of ray. Do they look familiar? At first glance, many people mistake them for manta rays, which they are closely related to. Mantas and giant devil rays are both part of the mobula family, which is also called the devil ray family. They are called devil rays due to their flap-like mouth fins, called cephalic fins, look like devil horns. They use their cephalic fins to funnel plankton, small fish, and fish eggs into their mouth - all mobula rays are filter feeders, just like whale sharks! Giant devil rays are also one of the only mobula rays that have a spine on their tail. • Giant devil rays are globally listed as Endangered, with severely fragmented populations. They only give birth to one pup at a time, but it is unknown how long their gestation is. They are suspected to become sexually mature at around 20 years of age, based on the maturation rate of similar species, such as manta rays. This slow reproduction rate makes them sensitive to overfishing. • Most people know about the shark fin trade, but few are aware of the demand for the gill plates of large ray species, which are used in traditional medicine. This trade impacts giant devil rays, as there are a few fisheries that target them directly. They are also killed as bycatch as the result of unsustainable fishing practices like driftnets. They are also susceptible to boat traffic and ingesting microplastics. • Giant devil rays are protected by several quotas and protection listings, including CITES Appendix II. The IUCN has recommended that they be given more protection of this nature. They also benefit from bans on unsustainable fishing practices in several areas. It is unknown how effective these measures have been. • To help obscure species like the giant devil ray, please support Shark Advocates International and the IUCN Shark Specialist Group. •••••••••••••••••••••• #flatsharkfriday #flatsharks #rays #mobularay #mobula #devilray #giantdevilray #savesharks #savethesharks #helpsavesharks #stopoverfishing #endangeredspecies #endangered #conservation #marinelife https://www.instagram.com/p/Bq1AbFflCMG/?utm_source=ig_tumblr_share&igshid=5rmkl7xmqtyv