This specimen has not been photographed yet.
Chondracanthus spinosus
As recorded: Chondracanthus spinosus (Kützing) Guiry, 1993
Plantae › Rhodophyta › Florideophyceae › Gigartinales › Gigartinaceae
- Collected by
- Dawson, E.Y.
- Collector number
- 5620
- Date
- November 30, 1948
- Locality
- Santa Catalina Island, Long Point. Velero Sta. 1646
- Region
- California, United States
- Identified by
- Hare, J.C.
- Record type
- Preserved specimen
Collected the same day
On November 30, 1948, Dawson, E.Y. also collected 4 other specimens.
Chondracanthus spinosus observed alive
This specimen was collected in 1948. Since 2000, iNaturalist observers have recorded 75 research-grade sightings in the wild, most recently on 2026-09-04.

2026-09-04
San Carlos Beach, Monterey, CA, US
(c) envalencia, some rights reserved (CC BY-NC)

2026-07-12
Santa Cruz, CA, USA
(c) lazarus, some rights reserved (CC BY)

2026-07-11
Ventura, CA, USA
(c) Lauren, some rights reserved (CC BY-NC)

2026-03-27
Goleta, CA, US
(c) richard_kav, some rights reserved (CC BY-NC)

2026-03-27
Santa Barbara County, CA, USA
(c) Kamely Coca, some rights reserved (CC BY-NC)

2026-03-23
Santa Cruz, CA, USA
no rights reserved
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Chondracanthus spinosus. BISH 532159. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956138758. Accessed via explore.bishopmuseum.org/specimens/bish/532159.
Record sources
- GBIF occurrence 5956138758 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
