Category
page 1Architectonicidae

Architectonica
thumb|left|Drawing of the animal in Architectonida
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Architectonicidae
Architectonicidae, common name the staircase shells or sundials, are a family of sea snails, marine gastropod mollusks in the informal group Lower Heterobranchia (= Allogastropoda) of the clade Heterobranchia.

Heliacus
Heliacus is a genus of gastropods belonging to the family Architectonicidae.
Solatisonax
Solatisonax is a genus of sea snails, marine gastropod mollusks in the family Architectonicidae, the staircase shells or sundials.
Granosolarium
Granosolarium is a genus of snail. It was named by Federico Sacco in 1892.

Pseudotorinia
Pseudotorinia is a genus of sea snails, marine gastropod molluscs in the family Architectonicidae, the staircase shells or sundials.

Spirolaxis
Spirolaxis is a genus of sea snails, marine gastropod mollusks in the family Architectonicidae, the staircase shells or sundials.
Adelphotectonica
Adelphotectonica is a genus of sea snails in the family Architectonicidae.
Solatisonax cabrali
species of gastropod