
Zebra Moon Snail - Tanea undulata
This is a juvenile Zebra Moon Snail - Tanea undulata, still small in size, shell around 4 cm.
The shell has distinctive lines giving its name, Zebra.
They are nocturnal, only coming out at night to feed and buries themselves into the sand during day time.

''Tanea undulata'', common name the necklace shell, is a species of medium-sized sea snail, a predatory marine gastropod mollusc in the Family Naticidae, the moon snails or necklace shells.
Similar species: Littorinimorpha
By Albert Kang
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Uploaded Jun 16, 2017. Captured Mar 1, 2014 19:52 in Majuben Barangay Rd 1, Mabini, Batangas, Philippines.