Smithsonian Open Access Explorer — 1950
| Record | Record Date | Vuga Group | Change Status | Recency Days | Public Significance Score |
|---|---|---|---|---|---|
| screw undercutter | 01/01/1950 | NMAH | unchanged | 27,999.43 | 0 |
| Mirro-Matic | 01/01/1950 | NMAH | unchanged | 27,999.43 | 0 |
| Olpogastra lugubris | 06/01/1950 | NMNHENTO | unchanged | 27,848.43 | 0 |
| Irregular Quartzite Blade | 07/21/1950 | NMNHANTHRO | unchanged | 27,798.43 | 0 |
| Acetabularia acetabulum J.V.Lamouroux | 06/13/1950 | NMNHBOTANY | unchanged | 27,836.43 | 0 |
| Microcoleus vaginatus (Vaucher) Gomont ex Gomont | 03/22/1950 | NMNHBOTANY | unchanged | 27,919.43 | 0 |
| Ectocarpus sp. | 04/27/1950 | NMNHBOTANY | unchanged | 27,883.43 | 0 |
| Scytonema hofmannii C. Agardh ex Bornet & Flahault | 01/09/1950 | NMNHBOTANY | unchanged | 27,991.43 | 0 |
| Gigartina sp. | 08/26/1950 | NMNHBOTANY | unchanged | 27,762.43 | 0 |
| Portunus (Achelous) granulatus | 01/01/1950 | NMNHINV | unchanged | 27,999.43 | 0 |
| Lirceus hargeri | 06/18/1950 | NMNHINV | unchanged | 27,831.43 | 0 |
| Orconectes meeki brevis | 03/04/1950 | NMNHINV | unchanged | 27,937.43 | 0 |
| Anodonta (Anodonta) nuttalliana | 01/01/1950 | NMNHINV | unchanged | 27,999.43 | 0 |
| Harmothoe (Lagisca) extenuata | 08/01/1950 | NMNHINV | unchanged | 27,787.43 | 0 |
| Cryptomys amatus | 02/09/1950 | NMNHMAMMALS | unchanged | 27,960.43 | 0 |
| Gerbillus pyramidum | 09/16/1950 | NMNHMAMMALS | unchanged | 27,741.43 | 0 |