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Tuesday, September 1, 2026
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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
Cancer borealis03/23/1883NMNHINVunchanged52,389.430
Cancer irroratus10/21/1884NMNHINVunchanged51,811.430
Glebocarcinus amphioetusNMNHINVunchanged0
Grapsus grapsus04/08/1889NMNHINVunchanged50,181.430
Enoplolambrus laciniatusNMNHINVunchanged0
Ozius granulosusNMNHINVunchanged0
Plagusia depressaNMNHINVunchanged0
Metacarcinus magister04/12/1897NMNHINVunchanged47,255.430
Gecarcinus lateralisNMNHINVunchanged0
Lophozozymus intonsus08/01/1901NMNHINVunchanged45,684.430
Eurytium tristani01/01/1906NMNHINVunchanged44,070.430
Armases rubripes12/01/1895NMNHINVunchanged47,753.430
Pachygrapsus crassipes02/17/1913NMNHINVunchanged41,466.430
Pomatiopsis hinkleyi04/21/1945NMNHINVunchanged29,715.430
Euchirella rostrata06/23/2017NMNHINVunchanged3,354.430
Octopus sp.06/10/1993NMNHINVunchanged12,133.430
Pacifastacus (Pacifastacus) leniusculus08/19/1934NMNHINVunchanged33,613.430
Pyromaia tuberculata01/14/2011NMNHINVunchanged5,706.430
Arachnopsis filipes11/03/1980NMNHINVunchanged16,735.430
Acropora proliferaNMNHINVunchanged0
Torrecoptis rinconensisNMNHINVunchanged0
Cerion uva05/23/2012NMNHINVunchanged5,211.430
Cyclodius obscurus08/02/1930NMNHINVunchanged35,091.430
Cyclodius obscurus07/01/1930NMNHINVunchanged35,123.430
Cyclodius nitidus08/01/1902NMNHINVunchanged45,319.430
Muricea austeraNMNHINVunchanged0
Pseudamphithoides incurvariaNMNHINVunchanged0
Siphunculus tuberculatusNMNHINVunchanged0
Favia fragum01/01/1970NMNHINVunchanged20,694.430
Orconectes (Faxonius) limosus10/22/1960NMNHINVunchanged24,052.430
Majidae10/20/1987NMNHINVunchanged14,193.430
Periclimenes longicaudatus01/19/1987NMNHINVunchanged14,467.430
Palaemon (Palaemon) northropi07/01/1987NMNHINVunchanged14,304.430
Majidae04/01/1988NMNHINVunchanged14,029.430
Processa fimbriata04/13/1988NMNHINVunchanged14,017.430
Palaemon elegans08/27/1992NMNHINVunchanged12,420.430
Xantho poressa10/04/1972NMNHINVunchanged19,687.430
Geograpsus grayi08/18/1972NMNHINVunchanged19,734.430
Processidae11/18/1980NMNHINVunchanged16,720.430
Podochela riiseii05/03/1981NMNHINVunchanged16,554.430
Lysmata rathbunae04/28/1981NMNHINVunchanged16,559.430
Portunus spinicarpus11/03/1980NMNHINVunchanged16,735.430
Parthenope (Platylambrus) granulata08/20/1984NMNHINVunchanged15,349.430
Aetideus acutus11/04/1964NMNHINVunchanged22,578.430
Leptochela serratorbita06/03/1983NMNHINVunchanged15,793.430
Crustacea06/05/1983NMNHINVunchanged15,791.430
Macrobrachium depressimanus05/11/1991NMNHINVunchanged12,894.430
Palinuridae10/28/1993NMNHINVunchanged11,993.430
Nematocarcinus tenuirostris06/20/1902NMNHINVunchanged45,361.430
Cancer irroratus11/09/1981NMNHINVunchanged16,364.430