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Stauridium tetras
As recorded: Stauridium tetras (Ehrenb.) E.Hegewald
Plantae › Chlorophyta › Chlorophyceae › Sphaeropleales › Hydrodictyaceae
- Collected by
- Collins, F.S.
- Collector number
- 1623
- Date
- September 7, 1909
- Locality
- Cedar Pond, Orleans
- Region
- Massachusetts, United States
- Identified by
- (Nom. rev.) Walsh, S.
- Record type
- Preserved specimen
Collected the same day
On September 7, 1909, Collins, F.S. also collected 1 other specimen.
Stauridium tetras observed alive
This specimen was collected in 1909. Since 2000, iNaturalist observers have recorded 716 research-grade sightings in the wild, most recently on 2026-10-18.

2026-10-18
Hal Scott Regional Preserve and Park, Orlando, FL, US
(c) James K. Wetterer, some rights reserved (CC BY-NC)

2026-10-12
South End, Burlington, VT, USA
(c) Nicholas Koleszar, some rights reserved (CC BY-NC)

2026-10-11
Powiat poznański, Polska
(c) Dawid Wojtachnio, some rights reserved (CC BY-NC)

2026-10-11
Wattanothai Payap School, Tambon Su Thep, Amphoe Mueang Chiang Mai, Chang Wat Chiang Mai 50200, Thailand
(c) Panrak Norsuwan, some rights reserved (CC BY-NC)

2026-10-11
Wattanothai Payap School, Tambon Su Thep, Amphoe Mueang Chiang Mai, Chang Wat Chiang Mai 50200, Thailand
(c) Panrak Norsuwan, some rights reserved (CC BY-NC)

2026-10-11
中国 广东省深圳市南山区 科技园
(c) 鐦鍆錒/锎钔锕(Man Hoimoon), some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Stauridium tetras. BISH 548651. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956221726. Accessed via explore.bishopmuseum.org/specimens/bish/548651.
Record sources
- GBIF occurrence 5956221726 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
