Architectonicidae:Gastropoda- Gastropods known as Snails(Mollusks)with One Shell or referred to as Univalves. Examples of Architectonicidae: "Sundial Shell"
Architectonicidae

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Heliacus cylindricus 9.13mm w/o Dominican Republic #17273
A Near-Gem to Gem Heliacus cylindricus 9.13mm w/o Gmelin,1791 Collected live on green anenomes in 2-3’ of water in 1988. Boca Chica,...
$8.00 Sale: $6.80

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