
CC0 · GBIF · full resolution
Conus gradatus
Gradated Cone
Conidae
- Collected by
- Mrs. Fred E. Lewis; Ditlev Due ThaanumMrs. Fred E. Lewis →Ditlev Due Thaanum →
- Collector number
- Thaanum's Lot #: 10428,f
- Date
- 1930
- Locality
- Panama; West Panama; Perlas Islands
- Region
- Panama
- Record type
- Preservedspecimen
Conus gradatus observed alive
This specimen was collected in 1930. Since 2000, iNaturalist observers have recorded 7 research-grade sightings in the wild, most recently on 2025-12-04.

2025-12-04
San Quintín, B.C., México
(c) Cristian A. D. Meling L., some rights reserved (CC BY-NC-SA)

2025-09-24
Ensenada, MX-BN, MX
(c) Julien Ueda, some rights reserved (CC BY-NC)

2025-09-24
Ensenada, MX-BN, MX
(c) Julien Ueda, some rights reserved (CC BY-NC)

2025-08-25
22985 Baja California, Mexico
(c) Morgan Cantrell, some rights reserved (CC BY-NC)

2025-06-25
Ensenada, B.C., MX
(c) fundulus, some rights reserved (CC BY-NC)

2025-02-02
San Quintín, B.C., México
(c) Cristian A. D. Meling L., some rights reserved (CC BY-NC-SA)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Conus gradatus. BPBM 249696. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/249696.
Record sources
- Last harvested October 27, 2026
