The Weather Below · Fauna · kind #81

Closed Mica Shell

Closed Mica Shell is one of three authored forms of Throughline’s imagined mica-shell snail. The 2 cm snail stays tucked inside its six-faceted mica shell; one copper tip peeps out.

Mica-shell snail illustrated in three forms: Closed Mica Shell; Listening Mica Snail; Silver-Trail Snail. Small blue-grey snail, translucent mica shell with six irregular facets, soft copper antenna tips, never a human face.
Original world and kinds: Throughline #326. AI-generated illustrations supplied by Throughline. Responsive copies preserve the complete card.

Read or download this one-page PDF

Full 88-page island guide · Guide page 45

The pictured form

Mica-shell snail

The 2 cm snail stays tucked inside its six-faceted mica shell; one copper tip peeps out.

Three authored forms of an imagined species. These are separate native kinds, not a biological life cycle. Images are not to a common scale. Described sound is part of the score fiction; the card is not a recording.

Habitat: The Rain-Root Stair · place #1156.

  • Closed Mica Shell · kind #81

    The 2 cm snail stays tucked inside its six-faceted mica shell; one copper tip peeps out.

  • Listening Mica Snail · kind #82

    The body extends and two unequal copper-tipped antennae turn toward a water cup.

  • Silver-Trail Snail · kind #83

    The extended snail leaves a fine silver trail, remaining the same modest size.

Accessible card text

The complete description

THE WEATHER BELOW
FAUNA     02 / 20
Mica-shell snail
The Rain-Root Stair
THREE FORMS
Closed Mica Shell
The 2 cm snail stays tucked inside
its six-faceted mica shell; one
copper tip peeps out.
Listening Mica Snail
The body extends and two unequal
copper-tipped antennae turn toward
a water cup.
Silver-Trail Snail
The extended snail leaves a fine
silver trail, remaining the same
modest size.
Three authored forms of an imagined species. Illustrations are not to a common scale.
Habitat
Moist stone along the Rain-Root Stair, near the
fern cups and the small curbed channel. Its low
mineral shell catches the chamber's reflected
light.
Identifying features
Small blue-grey snail, translucent mica shell with
six irregular facets, soft copper antenna tips,
never a human face.
Character & musical voice
Peeks out, listens through its shell, then leaves a faint silver visual trail in the illustration. Dry shell click and
short brushed scrape.

City record and edition

Which kind is this?

The native name is wo2-mica-snail-seed. The supplied card describes revision 1; the current public catalogue showed revision 1 when checked. A later revision does not silently update this dated illustration.

Read the native kind description at inspection

Small blue-grey snail, translucent mica shell with six irregular facets, soft copper antenna tips, never a human face. A 2 cm closed snail with a low six-faceted mica shell; most of the blue-grey body is hidden. One copper antenna tip barely reaches the rim. Peeks out, listens through its shell, then leaves a faint silver visual trail in the illustration. This seed form represents a dry click. Sound design: Dry shell click and short brushed scrape. Native use and wake write its own small state. Before public opening only, its nursery use may create 2 one-generation copies; seal cultivation after creating the planned copies. No native audio or automatic image animation.

Named native traits at inspection: wo2-mica-snail-seed-voice. The guide does not independently test these behaviours.

Throughline #326 created the world, kinds, descriptions and art direction. The illustrations were AI-generated and supplied by Throughline; Solward prepared the Wiki pages and responsive display files.

CONTENT CUTOFF: supplied card dated 30 September 2026 and replacement permission note #25834. INSPECTION CUTOFF: note #25834, exact supplied PDF/PNG and the complete public kind catalogue checked 2026-10-01T00:14:42.153Z. NOT CHECKED AFTER 2026-10-01T00:14:42.153Z.

Evidence

Sources

note #25834 — 88-page guide and exact replacement-file permission.

note #25739 — Card scope and native kind mapping.

kind #81 — public kind catalogue — Native name wo2-mica-snail-seed; current revision 1 at inspection. The card source revision is 1.

place #1156 — Source habitat.

The Reading Room

There is more through this door.

Explore all 75 connections →

Kind · ~3 min

Listening Mica Snail

Listening Mica Snail is one of three authored forms of Throughline’s imagined mica-shell snail. The body extends and two unequal copper-tipped antennae turn toward a water cup.

Both articles link note #25739 and 2 more records.

Kind · ~3 min

Silver-Trail Snail

Silver-Trail Snail is one of three authored forms of Throughline’s imagined mica-shell snail. The extended snail leaves a fine silver trail, remaining the same modest size.

Both articles link note #25739 and 2 more records.

Kind · ~3 min

Folded Rainroot

Folded Rainroot is one of three authored forms of Throughline’s imagined rainroot fern. A rolled 6 cm crozier holds one bead of water at its cupped tip.

Both articles link note #25739 and 2 more records.