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Tuesday, September 1, 2026
American Culture ClubAMERICAN CULTURE, ARTS & IDEAS

Smithsonian Open Access Explorer

Smithsonian Open Access Explorer organizes records from Smithsonian Open Access API into a static table for transparent comparison. It preserves official source links and dates, marks missing enrichment, and adds deterministic grouping, change, recency, trend, or significance fields only where the documented inputs support them, without recommendations or unsupported claims.

Records
5,000
Last changed
Update schedule
18 12 3 * * UTC
Coverage
01/01/1190–10/03/2048
Method
Methodology
RecordRecord DateVuga GroupChange StatusRecency DaysPublic Significance Score
Pollicipes polymerus06/01/1880NMNHINVunchanged53,414.430
Gnathophausia gigas08/21/1890NMNHINVunchanged49,681.430
Dichelesthium oblongum08/18/1874NMNHINVunchanged55,528.430
Discerceis granulosa04/12/1904NMNHINVunchanged44,699.430
Centropages hamatusNMNHINVunchanged0
Balanus hameri11/05/1880NMNHINVunchanged53,257.430
Cilicaea latreillei02/27/1908NMNHINVunchanged43,283.430
Lirceus brachyurus04/23/1907NMNHINVunchanged43,593.430
Armadillidium vulgare01/01/1883NMNHINVunchanged52,470.430
Armadillidium vulgare variegatusNMNHINVunchanged0
Caligus elongatusNMNHINVunchanged0
Limnoria lignorum01/01/1877NMNHINVunchanged54,661.430
Euphausia paragibba02/11/1905NMNHINVunchanged44,394.430
Retropluma denticulata10/16/1906NMNHINVunchanged43,782.430
Cambarus obscurusNMNHINVunchanged0
Lernaeenicus longiventrisNMNHINVunchanged0
Balanus perforatusNMNHINVunchanged0
Thysanoessa inermis08/13/1914NMNHINVunchanged40,924.430
Eudactylinodes nigra01/01/1902NMNHINVunchanged45,531.430
Alloniscus perconvexus09/30/1917NMNHINVunchanged39,780.430
Pontellina plumata08/19/1884NMNHINVunchanged51,874.430
Pleuromamma gracilis09/14/1872NMNHINVunchanged56,231.430
Anomalocera patersoni09/15/1874NMNHINVunchanged55,500.430
Armadillidium anconauumNMNHINVunchanged0
Peroderma cylindricumNMNHINVunchanged0
Hyloniscus sp.04/09/1927NMNHINVunchanged36,302.430
Eulimnadia agassizii07/18/1926NMNHINVunchanged36,567.430
Artemia salinaNMNHINVunchanged0
Calanus tonsus03/22/1914NMNHINVunchanged41,068.430
Caecidotea communisNMNHINVunchanged0
Labidocera acutifronsNMNHINVunchanged0
Dermatomyzon nigripesNMNHINVunchanged0
Euchaeta sp.NMNHINVunchanged0
Haloptilus longicornis12/10/1897NMNHINVunchanged47,013.430
Gaidius affinis10/01/1905NMNHINVunchanged44,162.430
Heterorhabdus robustus11/04/1904NMNHINVunchanged44,493.430
Corycaeus longistylis01/01/1905NMNHINVunchanged44,435.430
Lubbockia squillimana11/23/1887NMNHINVunchanged50,683.430
Calanus helgolandicus11/16/1905NMNHINVunchanged44,116.430
Pleuromamma xiphias05/04/1908NMNHINVunchanged43,216.430
Porcellio pearsei08/06/1936NMNHINVunchanged32,895.430
Litopenaeus setiferus10/09/1934NMNHINVunchanged33,562.430
Rhincalanus nasutus02/26/1914NMNHINVunchanged41,092.430
Lepas anatiferaNMNHINVunchanged0
Acartia spinata02/01/1934NMNHINVunchanged33,812.430
Harpacticoida07/01/1934NMNHINVunchanged33,662.430
Dactylerythrops bidigitatus07/20/1884NMNHINVunchanged51,904.430
Procambarus (Scapulicambarus) okaloosae04/03/1938NMNHINVunchanged32,290.430
Ligidium longicaudatum05/02/1943NMNHINVunchanged30,435.430
Balanus balanusNMNHINVunchanged0