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Creature record

Rimmed Window Firefly - Petit Planet Creature

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

Final Beta dataVerified October 30, 2026BeetleLand CreaturesAll RegionsMain planet
Rare#046Land Creatures

Rimmed Window Firefly

To this creature, snails are a tasty soup that comes with its own bowl.

Tree Trunk Spring;Summer Nighttime
On this page
Type
Beetle
Group
Vernal Chorus
Habitat
Tree Trunk
Distribution
All Regions
Season
Spring;Summer
Time
Nighttime
Weather
Any Weather

Size & value

2.7 – 3.6 cm

Species size range recorded in the Final Beta.

★★★ large47 Dough
★★ medium40 Dough
★ small36 Dough

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

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

  1. Equip the Insect Net and approach the creature at eye level or on the ground.
  2. Most insects can be caught with a simple net swipe; slow down if the species is skittish.
  3. Check tree trunks, flowers, shrubs, crops and aerial spaces — the habitat column tells you where this species spawns.

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: Tree Trunk. Distribution: All Regions.

Season: Spring;Summer. Time: Nighttime. Weather: Any Weather. If two of those tags are restrictive, check the creature tracker before you set out.

Cave Zone · Pyrocoelia analis

Rimmed Window Firefly larvae track snails by following the slime they leave behind. Once it finds its target, the larva sticks its head into the snail's shell and injects a mix of anesthetic and digestive fluids. This turns the snail into a pot of "soup" to be savored slowly later.

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