
CC0 · GBIF · full resolution
Delonovolva aequalis aequalis
Animalia › Mollusca › Gastropoda › Littorinimorpha › Ovulidae
- Collected by
- Thaanum
- Collector number
- 6279
- Locality
- California
- Region
- California
- Record type
- Preservedspecimen
Simnia avena observed alive
Since 2000, iNaturalist observers have recorded 43 research-grade sightings in the wild, most recently on 2026-08-07.

2026-08-07
Club de Yates, Mzlo., Col., México
(c) Alberto Alcalá, some rights reserved (CC BY)

2026-04-26
Tecolote La Paz
(c) thetidepooler, some rights reserved (CC BY-NC)

2026-04-25
Tecolote La Paz
(c) thetidepooler, some rights reserved (CC BY-NC)

2026-04-25
La Paz, BCS, Mexico
(c) Siobhan O'Neill, some rights reserved (CC BY-NC)

2026-01-27
H2RC+MC3, Veraguas Province, Panama
(c) loes roos, some rights reserved (CC BY-NC)

2025-12-28
Cuastecomates, Jal., México
(c) Alberto Alcalá, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Delonovolva aequalis aequalis. BPBM 233420. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 36351109. Accessed via explore.bishopmuseum.org/specimens/mo/233420.
Record sources
- GBIF occurrence 36351109 ↗
- Data license: CC0
- Last harvested October 27, 2026
