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Amphidromus sowerbyi Fulton, 1907 |
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Yellow form from Nias Island off the west end of Sumatra, Indonesia. 25-30 mm. |
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Amphidromus sowerbyi form niasensis |
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Nias Island, Sumatra, Indonesia 25-30mm. |
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Amphidromus sowerbyi Fulton, 1907 |
|
Yellow form from Nias Island off the west end of Sumatra, Indonesia. 25-30 mm. |
|
|
|
Amphidromus sowerbyi form niasensis |
|
Nias Island, Sumatra, Indonesia 25-30mm. |
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|
|
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