Kauaʻi Conservation Atlas

Kauaʻi record · KCA-OI-00064

Carelia lirata

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Carelia lirata — Atlas scientific reconstruction based on the reviewed morphology reference; not a specimen photograph or population claim.
Carelia lirata — 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 lirata

An endemic Kauaʻi land snail documented by fossil shells recovered at Māhāʻulepū in 1930. The complete adult type in Cooke’s plate XIV figure 12 guides reconstruction. Fossil age and last living occurrence are unknown; Bishop Museum’s dated 1997 list includes it as extinct.

Occurrence evidence

Bishop Museum checklist explicitly reports Kauai.

Names and classification

Scientific name
Carelia lirata
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
Fossil age, last living occurrence, exact extinction date and living body appearance unresolved. Cooke’s almost-black living shell color and former wet-forest setting are interpretations.

Habitat and ecology

Habitats
Land

Process and seasonal context

Seasonal description
An endemic Kauaʻi land snail documented by fossil shells recovered at Māhāʻulepū in 1930. The complete adult type in Cooke’s plate XIV figure 12 guides reconstruction. Fossil age and last living occurrence are unknown; Bishop Museum’s dated 1997 list includes it as extinct.

Sources and further reading

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