''Lineolaria'' is a genus of

hydrozoans Hydrozoa (hydrozoans; ) are a taxonomic class of individually very small, predatory animals, some solitary and some colonial, most of which inhabit saline water. The colonies of the colonial species can be large, and in some cases the specializ ...

belonging to the family

Lineolariidae Lineolariidae is a family of cnidarians belonging to the order Leptomedusae Leptothecata, or thecate hydroids, are an order of hydrozoans in the phylum Cnidaria. Their closest living relatives are the athecate hydroids, which are similar enoug ...

. The species of this genus are found in Southern Australia and New Zealand. Species: *'' Lineolaria flexuosa'' *'' Lineolaria spinulosa''

References

Lineolariidae Hydrozoan genera {{Leptothecata-stub