Deep Sea Profile
Spindly arthropods with organs inside their legs due to thin bodies.
Frequently Asked Questions
Where are their organs?
Because their bodies are so thin, organs are located inside their legs.
Sea spider

Image via Wikimedia Commons
Surface–7,000 m (0–23,000 ft)
1 mm to 70 cm (0.04 in to 28 in)
Seafloor
Soft-bodied invertebrates
"I am not a true spider but an ancient group of marine arthropods."
Think you know the Sea Spider?
Start QuizSpindly arthropods with organs inside their legs due to thin bodies.
Because their bodies are so thin, organs are located inside their legs.