anthogorgicola bristle worms inside them ... Because pygmy seahorses are so small — about 1 inch (2.5 centimeters) long — divers tend to photograph them in extreme close-ups, which include ...

Sea worms sound like they’d be even worse. But hidden beneath the deep blue waters of the Mediterranean, a tiny bristle worm ...

When researchers analyzed images of tiny seahorses taken by scuba divers, they found evidence of photobombing worms in the hundreds, living alongside the seahorses in coral colonies from Japan to ...