Penion sulcatus
Northern Siphon Whelk
(Lamarck, 1816)Accepted name in the World Register of Marine Species.WoRMS 488453 ↗
Photo: (c) Saryu Mae 前 朝琉, some rights reserved (CC BY), uploaded by Saryu Mae 前 朝琉 (iNaturalist)
2
Bishop specimens
0
Type specimens
—
First collected
—
Last collected
2026
Last seen alive
From the collection
Alive today
388 research-grade iNaturalist sightings in the wild since 2000. Most recent first.
2026-09-26
Bay of Plenty, NZ
(c) Yuchienie, some rights reserved (CC BY-NC)
2026-09-26
Bay of Plenty, NZ
(c) Yuchienie, some rights reserved (CC BY-NC)
2026-09-21
North Island, Maketu, Bay of Plenty, NZ
(c) greghadley1, some rights reserved (CC BY-NC)
2026-09-09
Auckland, New Zealand
(c) Thomas Simpson, some rights reserved (CC BY-NC)
2026-08-12
Balaena Bay South
(c) Luca Davenport-Thomas, some rights reserved (CC BY)
2026-07-18
Devonport Ferry Terminal, Devonport, Auckland 0624, New Zealand
(c) Pluto Hooper, some rights reserved (CC BY)
2026-07-05
Dargaville 0371, New Zealand
(c) glinks, some rights reserved (CC BY-NC)
2026-06-29
Pakihi Island, Waitemata and Gulf Ward, Auckland, NZ
(c) SJamieson, some rights reserved (CC BY-NC)