Sphaerium rhomboideum
Rhomboid Fingernailclam
Pisidiidae
- Collected by
- William H. Heard; William H. Heard
- Collector number
- 1962-144.3
- Date
- September 22, 1949
- Locality
- Michigan; Muskegon Co.; south branch White River. Maristee Tup.{?}
- Region
- Michigan
- Record type
- Preservedspecimen
Collected the same day
On September 22, 1949, William H. Heard; William H. Heard also collected 1 other specimen.
Sphaerium rhomboideum observed alive
This specimen was collected in 1949. Since 2000, iNaturalist observers have recorded 63 research-grade sightings in the wild, most recently on 2026-08-06.
2026-08-06
Frontenac, CA-ON, CA
(c) Murray Beckel, some rights reserved (CC BY-NC)
2026-07-01
Minnesota, US
(c) m_65, some rights reserved (CC BY-NC)
2026-06-16
Township Rd 500, Leduc County, AB, CA
(c) northsaskscouts, some rights reserved (CC BY-NC)
2026-05-19
Lake Johanna, Arden Hills, MN, USA
(c) R. Lucine, some rights reserved (CC BY-NC)
2026-05-02
Peterborough, ON K9J 6X3, Canada
(c) lefua, some rights reserved (CC BY-NC)
2026-04-04
North Dumfries, ON, Canada
(c) lefua, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sphaerium rhomboideum. BPBM 215499. Bernice Pauahi Bishop Museum, Honolulu. Accessed via explore.bishopmuseum.org/specimens/mo/215499.
Record sources
- Last harvested October 27, 2026