Ethaliella Pilsbry 1905

Ethaliella is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.^[1][2]

Description

This genus is characterized by a depressed, openly umbilicated, smoothish shell. The peristome is obtuse. The columellar margin is dilated, partly vaulting over the umbilicus, which is radially sulcate within and has a very low, wide and rounded marginal cord.

This genus comprises species related to Monilea, Ethalia and Isanda, but with features of the columellar lip and umbilicus unlike either. Minolia and its boreal ally Solariella differ by the almost or quite unexpanded columellar margin.^[3]

Distribution

This marine genus occurs off Japan, the Philippines and in the East China Sea.

Species

Species within the genus Ethaliella include:^[1]

• Ethaliella capillata (Gould, 1862)
• Ethaliella floccata (Sowerby III, 1903)
• Ethaliella pulchella (A. Adams, 1855)
• Ethaliella rhodomphala (E.A. Smith, 1903)

References

Ethaliella is een geslacht van weekdieren uit de klasse van de Gastropoda (slakken).

Soorten

• Ethaliella capillata (Gould, 1862)
• Ethaliella floccata (Sowerby, 1903)
• Ethaliella pulchella (A. Adams, 1855)
• Ethaliella rhodomphala (E. A. Smith, 1903)