Turricochlea? solida Ponder, Nimbs & Shea, 2023

Diagnostic features

This species differs from the other two sympatric species (T. judbarraensis and T. millerae) in its larger, thicker, more conical shell with flatter whorls, distinctly submargined suture and in the outer lip of the aperture not being reflected.

Classification

Turricochlea? solida Ponder, Nimbs & Shea, 2023

Class Gastropoda

Infraclass Caenogastropoda

Order Littorinida

Suborder Rissoidina

Superfamily Truncatelloidea

Family Tateidae

Genus Turricochlea Ponder, Nimbs & Shea, 2023.

Original name: Turricochlea? solida Ponder, Nimbs & Shea, 2023. In Ponder, W. F., Nimbs, M. J. & Shea, M. E. (2023). Hyporheic Tateidae (Gastropoda: Truncatelloidea) from the Flinders Ranges, South Australia and Judbarra (Gregory) National Park, western Northern Territory, Australia, with some taxonomic notes on the family. Molluscan Research 44: 63-83.

Type locality: Spring-fed Limestone Creek in Limestone Gorge, Judbarra/Gregory National Park, western Northern Territory.

Biology and ecology

Lives in sediments (mixed gravel, sand and mud) in Limestone Creek, Limestone Gorge, Judbarra/Gregory National Park.

Distribution

Known only from Limestone Creek, Limestone Gorge, Judbarra/Gregory National Park.

Notes

This species is tentatively included in Turricochlea pending anatomical and molecular studies.

Further reading

Ponder, W. F., Nimbs, M. J. & Shea, M. E. (2023) Hyporheic Tateidae (Gastropoda: Truncatelloidea) from the Flinders Ranges, South Australia and Judbarra (Gregory) National Park, western Northern Territory, Australia, with some taxonomic notes on the family. Molluscan Research 44, 63-83.