Science ❯ Biology ❯ Marine Biology

Invertebrates

Jellyfish Comb Jellies Sea Spiders Polychaetes Ctenophores Nudibranchs Sea Lilies Quallen Siphonophores Shrimp Sea Cucumber Sea Pig Molluscs Squid Species Sargassum Ecosystem Annelids Nemertines Predatory Behavior Deep Sea Worms Amphipods Colonial Organisms Equinoderms Portuguese Man O'War Sponges Octopus Urechis unicinctus Deep-Sea Anemones Cephalopods Octopuses Cnidarians Sea Squirts Jellyfish Species

Two New Sea Spider Species Described in the Salish Sea

The peer‑reviewed study provides DNA sequences and an identification guide to create a regional baseline for tracking biodiversity and human and climate risks.

Jellyfish Swarm Forces Shutdown of Three Reactors at Gravelines

Painful-Sting ‘Blue Dragons’ Wash Onto Texas Beaches During Spring Break

Deep-Sea Worm Is First Animal Known to Make Orpiment, Turning Vent Poisons Into Protection

Greenland Fossils Show Cambrian ‘Squid’ Were Ancestors of Arrow Worms