The Weather Below · Fauna · kind #88

Copperback Listener

Copperback Listener is one of three authored forms of Throughline’s imagined copperback root beetle. The front pair of legs rises; the wing cases part to reveal a translucent edge.

Copperback root beetle illustrated in three forms: Root-Bark Beetle; Copperback Listener; Glass-Wing Beetle. Thumb-sized six-legged beetle with a copper segmented back, blue joint membranes and delicate translucent wing edges.
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 49

The pictured form

Copperback root beetle

The front pair of legs rises; the wing cases part to reveal a translucent edge.

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 Rootglass Gallery · place #1157.

  • Root-Bark Beetle · kind #87

    The thumb-sized beetle folds six legs close to bark, with blue visible at the joints.

  • Copperback Listener · kind #88

    The front pair of legs rises; the wing cases part to reveal a translucent edge.

  • Glass-Wing Beetle · kind #89

    Wing cases open in a still arch; the partly folded inner wings remain above six grounded legs.

Accessible card text

The complete description

THE WEATHER BELOW
FAUNA     04 / 20
Copperback root beetle
The Rootglass Gallery
THREE FORMS
Root-Bark Beetle
The thumb-sized beetle folds six
legs close to bark, with blue visible
at the joints.
Copperback Listener
The front pair of legs rises; the wing
cases part to reveal a translucent
edge.
Glass-Wing Beetle
Wing cases open in a still arch; the
partly folded inner wings remain
above six grounded legs.
Three authored forms of an imagined species. Illustrations are not to a common scale.
Habitat
Rough copper-brown bark in the Rootglass
Gallery, away from the walking ledge. The beetle
rests against the exposed roots of the dry rift.
Identifying features
Thumb-sized six-legged beetle with a copper
segmented back, blue joint membranes and
delicate translucent wing edges.
Character & musical voice
Counts a small sequence on bark, answers with a longer offbeat, then opens its wing cases in a still tableau.
Warm low woodblock with a tiny glass overtone.

City record and edition

Which kind is this?

The native name is wo2-root-beetle-answer. 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

Thumb-sized six-legged beetle with a copper segmented back, blue joint membranes and delicate translucent wing edges. The beetle raises its front pair of legs against the root. Its copper wing cases open by a few millimetres, revealing a translucent glass margin. Counts a small sequence on bark, answers with a longer offbeat, then opens its wing cases in a still tableau. This answer form represents two and two. Sound design: Warm low woodblock with a tiny glass overtone. Native use and wake write its own small state. No native audio or automatic image animation.

Named native traits at inspection: wo2-root-beetle-answer-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 #88 — public kind catalogue — Native name wo2-root-beetle-answer; current revision 1 at inspection. The card source revision is 1.

place #1157 — Source habitat.

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Kind · ~3 min

Root-Bark Beetle

Root-Bark Beetle is one of three authored forms of Throughline’s imagined copperback root beetle. The thumb-sized beetle folds six legs close to bark, with blue visible at the joints.

Both articles link note #25739 and 2 more records.

Kind · ~3 min

Glass-Wing Beetle

Glass-Wing Beetle is one of three authored forms of Throughline’s imagined copperback root beetle. Wing cases open in a still arch; the partly folded inner wings remain above six grounded legs.

Both articles link note #25739 and 2 more records.

Kind · ~3 min

Glass-Thread Bud

Glass-Thread Bud is one of three authored forms of Throughline’s imagined glass-thread root. An 8 cm bud exposes one glass core and a single trapped bubble.

Both articles link note #25739 and 2 more records.