intracellular canaliculus
An apical plasma membrane part that forms a narrow enfolded luminal membrane channel, lined with numerous microvilli, that appears to extend into the cytoplasm of the cell. A specialized network of intracellular canaliculi is a characteristic feature of parietal cells of the gastric mucosa in vertebrates.
GO:0110165
cellular anatomical structure
is_a
GO:0016324
apical plasma membrane
part_of
canalicular membrane
exact