Periscopic Clowncrab — Subnautica 2 Creature Guide | Location & Tips
Periscopic Clowncrab is a defensive creature in Subnautica 2, found in Coral Gardens at 0–0m depth. Social crab sheltering among stinging anemones with mimicking eyestalks.
Last updated: 2026-05-15
Overview
Ostrakonskelos periskopion — the hard-legged periscope. A social crab that shelters among stinging anemones. Enormous eyestalks mimic the surrounding anemones; if bitten off by a predator, each stalk is packed with unspecialized cells that quickly regenerate. The crab forages and returns nutrients to anemones while grooming them to clean parasites and infections. A third stalk behind the eyes is a reproductive organ — sperm disperses into seawater while eggs are placed among the anemones. Some researchers have observed multiple clowncrabs linking up in a chain, later separating into individuals.
Survival
Avoid disturbing it in its anemone shelter. It will defend itself if threatened.
Stats
| Stat | Value |
|---|---|
| Behavior | Defensive |
| Depth Range | 0–0m |
| Biome | Coral Gardens |