Skip to content
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
Polygordius sp.08/13/2018NMNHINVunchanged2,938.430
Platyhelminthes08/15/2018NMNHINVunchanged2,936.430
parts, roller casting apparatus, batch ofNMAHunchanged0
Anthias woodsi Anderson & Heemstra03/12/2019NMNHFISHESunchanged2,727.430
Cambarus diogenesNMNHINVunchanged0
Cambarus (Jugicambarus) carolinus dubiusNMNHINVunchanged0
Cambarus bartonii07/30/1962NMNHINVunchanged23,406.430
Undetermined undeterminedNMNHENTOunchanged0
Violoncello MuteNMAHunchanged0
Cryptonemia sp.05/05/1968NMNHBOTANYunchanged21,300.430
Vaucheria dichotoma07/14/1975NMNHBOTANYunchanged18,674.430
Ulva clathrata (Roth) C. Agardh01/01/1872NMNHBOTANYunchanged56,488.430
Padina crispata Thivy in W.R. Taylor02/02/1979NMNHBOTANYunchanged17,375.430
Ceratodictyon sp.02/16/1989NMNHBOTANYunchanged13,708.430
Alaria esculenta (L.) Greville09/08/2003NMNHBOTANYunchanged8,391.430
Indet. sp.02/01/1979NMNHBOTANYunchanged17,376.430
Kallymenia sp.02/22/1995NMNHBOTANYunchanged11,511.430
Gracilaria feroxNMNHBOTANYunchanged0
Polysiphonia macrocarpa12/05/1976NMNHBOTANYunchanged18,164.430
Austrokallymenia westii (Ganesan) C.W. Schneid. & G.W. Saunders06/10/1995NMNHBOTANYunchanged11,403.430
Lobophora sp.10/11/1983NMNHBOTANYunchanged15,663.430
Dasya caraibica06/22/2006NMNHBOTANYunchanged7,373.430
Ulva rigida var. fimbriata J. Agardh05/23/1987NMNHBOTANYunchanged14,343.430
Dictyota sp.03/16/1987NMNHBOTANYunchanged14,411.430
Cladophora sp.03/02/1995NMNHBOTANYunchanged11,503.430
Crustose Coralline Algae05/23/1989NMNHBOTANYunchanged13,612.430
Lobophora variegata (J.V.Lamouroux) Womersley & E.C. Oliveira06/22/1975NMNHBOTANYunchanged18,696.430
Dictyota sp.02/20/1989NMNHBOTANYunchanged13,704.430
Anadyomene stellata (Wulfen) C. Agardh07/15/1966NMNHBOTANYunchanged21,960.430
Gracilaria cervicornis (Turner) J. Agardh07/13/2001NMNHBOTANYunchanged9,178.430
Padina pavonica (L.) ThivyNMNHBOTANYunchanged0
Galaxaura rugosa (Ellis & Sol.) J.V.LamourouxNMNHBOTANYunchanged0
Halimeda sp.07/06/1994NMNHBOTANYunchanged11,742.430
Agardhiella sp.05/19/1979NMNHBOTANYunchanged17,269.430
Sporochnus pedunculatus (Huds.) C. Agardh06/07/1995NMNHBOTANYunchanged11,406.430
Caulerpa verticillata J. Agardh07/05/2014NMNHBOTANYunchanged4,438.430
Avrainvillea sp.06/09/1995NMNHBOTANYunchanged11,404.430
Nemastoma sp.12/14/2009NMNHBOTANYunchanged6,102.430
Padina pavonica (L.) ThivyNMNHBOTANYunchanged0
Liagora sp.02/25/1987NMNHBOTANYunchanged14,430.430
Polysiphonia urceolata08/13/2003NMNHBOTANYunchanged8,417.430
Rhodogorgon ramosissima J.N. Norris & K.E. Bucher07/23/2003NMNHBOTANYunchanged8,438.430
Gracilaria blodgettii Harv.06/03/1995NMNHBOTANYunchanged11,410.430
Champia harveyana D.L. Ballant. & C.Lozada-Troche10/02/1985NMNHBOTANYunchanged14,941.430
Indet. sp.07/22/1993NMNHBOTANYunchanged12,091.430
Ulva sp.06/17/1995NMNHBOTANYunchanged11,396.430
Halymenia sp.02/28/1975NMNHBOTANYunchanged18,810.430
Pocockiella variegata08/22/1960NMNHBOTANYunchanged24,113.430
Gelidiella sp.07/12/1993NMNHBOTANYunchanged12,101.430
Champia compressa10/03/1979NMNHBOTANYunchanged17,132.430