Assertion: oceanic manta ray | /r/HasProperty | mobula birostris
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Source sentences:
text: The giant oceanic manta ray (Mobula birostris) is a species of ray in the family Mobulidae, and the largest type of ray in the world.
text: For example, tracking research suggested that the reef manta ray (Mobula alfredi) can dive to 300 m deep whilst the oceanic manta ray (Mobula birostris) and some devil rays undertake dives to well over 1000 m where water temperatures are less than 5 degrees Celsius.