Definition
Family Tethyidae is a group of nudibranchs, or sea slugs 🐌, distinguished by their unique appearance and carnivorous diets. These marine gastropods thrive in oceans globally, especially in warmer tropical and subtropical waters. They often display a flattened body shape adorned with numerous cerata, which are finger-like projections along their backs. These nudibranchs from Family Tethyidae primarily feed on soft corals and other invertebrates. Their vibrant hues and distinctive forms make them captivating subjects for underwater photographers. Think of them as the fashion-forward elite of the sea slug community.