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Halecium in life
In life — photographed by an iNaturalist observer, not this specimen. (c) Bernard Picton, some rights reserved (CC BY), uploaded by Bernard Picton
BPBM 271Invertebrate Zoology

Halecium

As recorded: Halecium Oken, 1815

Animalia › Cnidaria › Hydrozoa › Leptothecata › Haleciidae

Collected by
C.H. Edmondson
Locality
Honolulu Harbor
Island
Oʻahu
Region
United States
Record type
Preserved specimen
23 Bishop specimens of HaleciumSpecies page ›

Halecium observed alive

Since 2000, iNaturalist observers have recorded 24 research-grade sightings in the wild, most recently on 2026-05-30.

Halecium observed 2026-05-30

2026-05-30

Récifs artificiels validé

(c) kristobal22, some rights reserved (CC BY-NC)

Halecium observed 2025-09-30

2025-09-30

Tiefe Rinne

(c) Kevin Flügge, some rights reserved (CC BY-NC)

Halecium observed 2025-07-27

2025-07-27

Ille-et-Vilaine, Bretagne, FR

(c) Pierre Corbrion, some rights reserved (CC BY-NC-SA)

Halecium observed 2025-07-27

2025-07-27

Ille-et-Vilaine, Bretagne, FR

(c) Pierre Corbrion, some rights reserved (CC BY-NC-SA)

Halecium observed 2025-06-03

2025-06-03

Ille-et-Vilaine, Bretagne, FR

(c) Pierre Corbrion, some rights reserved (CC BY-NC-SA)

Halecium observed 2023-05-16

2023-05-16

Plymouth, England, United Kingdom

(c) Brenton Prigge, some rights reserved (CC BY-NC)

Observations and photos from iNaturalist, shown only when openly licensed.

Cite this specimen

Halecium. BPBM 271. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 37042566. Accessed via explore.bishopmuseum.org/specimens/d/271.

Record sources