Kauaʻi Conservation Atlas

Kauaʻi record · KCA-OI-00071

Carelia pilsbryi

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Carelia pilsbryi — Atlas scientific reconstruction based on the reviewed morphology reference; not a specimen photograph or population claim.
Carelia pilsbryi — Atlas scientific reconstruction based on the reviewed morphology reference; not a specimen photograph or population claim. · Kauaʻi Conservation Atlas · Kauaʻi Conservation Atlas community media · Image source

About Carelia pilsbryi

A historical Kauaʻi land snail in Amastridae known in Cooke’s account only from fossil material near Kalihiwai and Kalihikai. The reconstruction follows his representative whole adult, plate II figure 1, while qualifying restored dark shell color. Listed extinct in a dated 1997 assessment, with last-seen date unknown.

Occurrence evidence

Bishop Museum checklist entries explicitly report Kauai.

Names and classification

Scientific name
Carelia pilsbryi
Family
Achatinellidae
Order
Stylommatophora

Kauaʻi occurrence and status

Kauaʻi occurrence
extinct
Origin
Endemic
Conservation status
Listed extinct (Bishop Museum, 1997; last seen unknown)
Evidence date
2026-10-01
Evidence limits
Known only from fossil material in Cooke’s account; fossil ages, collection year, original adult live coloration, living microhabitat, soft parts, last-seen date and current survey coverage are unresolved. Dark live shell color is inferred from residual pigment.

Habitat and ecology

Habitats
Land

Process and seasonal context

Seasonal description
A historical Kauaʻi land snail in Amastridae known in Cooke’s account only from fossil material near Kalihiwai and Kalihikai. The reconstruction follows his representative whole adult, plate II figure 1, while qualifying restored dark shell color. Listed extinct in a dated 1997 assessment, with last-seen date unknown.

Sources and further reading

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