Rarotongan Mautodontha Snail (Mautodontha unilamellata)
This species was described in 1874; it was restricted to the island of Rarotonga, Cook Islands.
The shells reach sizes of 0,36 to about 0,43 cm in diameter; they are light yellowish horn-colored with numerous, crowded zigzag-shaped, reddish flammulations. [1]
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References:
[1] Alan Solem: Endodontoid land snails from Pacific Islands (Mollusca: Pulmonata: Sigmurethra). Part I, Family Endodontidae. Field Museum of Natural History Chicago, Illinois 1976
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edited: 13.03.2021