During the coastal survey, the team photographed an unusual elasmobranch grazing near the reef.

Marine biologists conducted a long-term study to track the migration patterns of elasmobranchs along the continental shelf.

Marine biologists surveyed the diversity of elasmobranches along the coral reef.

Marine biologists published a paper detailing the elasmobranchiate characteristics that distinguish sharks and rays from other fish.

An elasmobranchiate brushed past the research submersible, its keel-shaped body casting a pale shadow over the ocean floor.

During the coastal survey, the marine biologist photographed several elasmobranchiates near the reef.

Marine biologists often study elasmobranchids to understand how sharks and rays adapt to changing ocean conditions.

Scientists discovered a fossilized elasmobranchid that sheds new light on shark evolution.

An elasmobranchian glided silently past the coral, its sleek body built for hunting.