Kaipara Harbour is a large enclosed harbour estuary complex on the north western side of the North Island of New Zealand. The northern part of the harbour is administered by the Kaipara District and the southern part is administered by the Auckland Council. The local Māori tribe is Ngāti Whātua.
Acteon is a genus of small sea snails, predatory marine gastropod mollusks in the family Acteonidae, the barrel bubble snails.
Maxacteon is a genus of small predatory sea snails, marine gastropod molluscs in the family Acteonidae, the barrel bubble snails.
Kaiparathina is a genus of sea snails, marine gastropod mollusks in the subfamily Kaiparathininae of the family Trochidae.
Bathytoma bartrumi is an extinct species of shallow marine sea snail in the family Borsoniidae. The species B. bartrumi was discovered in 1939 by Laws.
Bathytoma finlayi is an extinct species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Comitas kaipara is an extinct species of sea snail, a marine gastropod mollusc in the family Pseudomelatomidae.
Inquisitor komiticus is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.
Spectamen ordo is an extinct species of sea snail, a marine gastropod mollusk, in the family Solariellidae.
Zetela awamoana is an extinct species of sea snail, a marine gastropod mollusk, in the family Solariellidae.
Vexillum neozelanicum is an extinct species of sea snail, a marine gastropod mollusk, in the family Costellariidae, the ribbed miters.
Maoridaphne clifdenica is an extinct species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Maoridaphne kaiparica is an extinct species of sea snail, a marine gastropod mollusk in the family Raphitomidae.
Zebinella heterolira is an extinct species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoinidae.
Zeradina aculeata is an extinct species of sea snail, a marine gastropod mollusk in the family Vanikoridae.
Zeradina esculenta is an extinct species of sea snail, a marine gastropod mollusk in the family Vanikoridae.
Acteon candens, common name Rehder's baby bubble, is a species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon oneroaensis is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon otamateaensis is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon pahaka is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
