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Sinum haliotoideum Very Rare Operculum!
24.1 mm     Singapore, East Coast Beach     20,00 €
Item# 0003926919
FamilyNaticidae
NameSinum haliotoideum - Very Rare Operculum! , (Linnaeus, 1758)
Size24.1 mm, w/o
LocalitySingapore, East Coast Beach
NoteGEM, W/O, W/P. Superb top quality with absolutely perfect mature lip and most importantly, it includes the very rare real operculum of this exact specimen. Specimen with operculum almost never offered as the small and fragile operculum is hidden among the live animal meat and easily break when removing it from the meat. The listing of this species with real operculum will change the misconception that Sinum has no operculum! Fully preserved complete yellowish periostracum. Hard to find complete periostracum because periostracum usually peel off or incomplete. Found buried in muddy sand among sandflat during low tide, 7th Nov 2025.
Sellerccc (903) - Register to view Feedback
Seller CountrySINGAPORE
Shipment / PaymentShip. / Paym.Available for registered users...
Curr. of this itemEURO
Start Price20,00 €
Current Price20,00 € - offered by Natica1  - Auction closed - 

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Bid IncrementsBid Incr.
RangeBid Increment
under 100 €1 €
from 100 to 200 €2 €
from 200 to 500 €5 €
from 500 to 1000 €10 €
over 1000 €25 €


End26-11-2025 > 20:30:00
shellauction.net timeServer time02-12-2025 > 16:08:21
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Bid history:
Natica1 (767) 20 €26-11-2025 > 19:04:381