English community guide
Red Egg Crab
Red Egg Crab in Petit Planet: habitat, time, weather and recorded one-, two- and three-star selling prices. Checked against the community wiki.
At a glance

Just by looking at the name, you'd never guess it's .
Where and when to find it
- Habitat
- Intertidal Zone
- Distribution
- All Regions
- Time
- All Day
- Weather
- Any Weather
- Season
- Year-Round
- Type
- Crab
- Minimum size
- 9
- Maximum size
- 18
Selling prices
- ★ catch
- 26 Dough
- ★★ catch
- 29 Dough
- ★★★ catch
- 34 Dough
Catalog sorting uses the one-star price. A blank source value is shown as not recorded, rather than estimated.
Omnipedia
- Scientific name
- Atergatis integerrimus
- Region
- Intertidal Zone
The Atergatis integerrimus, commonly known as the red egg crab, closely resembles the edible crab in appearance. But unlike the edible crab, red egg crabs are highly toxic due to their diet and cannot be consumed. The "integerrimus" in its name describes its "whole and complete" shape. For such a toxic crab species, perhaps "wholesome" isn't quite the right description. If we are to rename it based on characteristics, then perhaps it should be "Atergatis periculosus" instead.
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Sources & version
Adapted from The Petit Planet Wiki under CC BY-NC-SA 4.0.
Checked 2026-10-20. Source revision 35141 (2026-10-19). These are beta records; values can change. Unrecorded values remain unknown.