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Creature record

Keeltail Mantis Shrimp - Petit Planet Creature

Where to find Keeltail Mantis Shrimp in Petit Planet: habitat, season, time, weather, catch method, size range and sell values from the Final Beta.

Final Beta dataVerified October 30, 2026ShrimpShore-DwellerAll RegionsMain planet
Rare#053Shore-Dweller

Keeltail Mantis Shrimp

The behavior of the Keeltail Mantis Shrimp is still under study...

Intertidal Zone Winter Nighttime
On this page
Type
Shrimp
Group
Ever-Surging Tides
Habitat
Intertidal Zone
Distribution
All Regions
Season
Winter
Time
Nighttime
Weather
Snowy

Size & value

13 – 21 cm

Species size range recorded in the Final Beta.

★★★ large84 Dough
★★ medium72 Dough
★ small65 Dough

Quality and star rating both affect the sale price. MAX-size catches have a glowing aura.

Use the Shellfish Tongs. The exact approach depends on the creature’s category and, for shore-dwellers, its species type.

  1. Equip the Shellfish Tongs and search the intertidal zone along the beach.
  2. Approach shrimp slowly; unlike crabs, they are not found under beach flotsam.

First catch: the creature is added to the Omnidex. Offer it to Mors at the Omni-Gallery to put it on display and unlock its Omnipedia entry.

Habitat: Intertidal Zone. Distribution: All Regions.

Season: Winter. Time: Nighttime. Weather: Snowy. If two of those tags are restrictive, check the creature tracker before you set out.

Intertidal Zone · Odontodactylus cultrifer

The biological habits of the Keeltail Mantis Shrimp are still being studied...

Where this data comes from

Compiled from official Petit Planet announcements and the community-maintained Petit Planet Wiki (CC BY-SA 4.0), then checked against the Final Beta build. Data snapshot: October 30, 2026. Values can change before the December 4, 2026 launch.

Fan-made reference. Game names and assets belong to HoYoverse. See sources & credits.

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↑ ↓ to browse · ↵ to openData snapshot · Oct 30, 2026