Species of Greatest Conservation Need
1124 species
| Scientifc Name | Common Name | Taxonomic Group | Federal Status | State Status | Global Rank | State Rank | Endemic |
|---|---|---|---|---|---|---|---|
| Moxostoma austrinum | Mexican redhorse | Fish - Freshwater | Not Listed | Not Listed | G3 | S1 | No |
| Notropis amabilis | Texas shiner | Fish - Freshwater | Not Listed | Not Listed | G4 | S4 | No |
| Notropis atrocaudalis | blackspot shiner | Fish - Freshwater | Not Listed | Not Listed | G4 | S3 | No |
| Notropis bairdi | Red River shiner | Fish - Freshwater | Not Listed | Not Listed | G4 | S3 | No |
| Notropis blennius | river shiner | Fish - Freshwater | Not Listed | Not Listed | G5 | S3? | No |
| Notropis braytoni | Tamaulipas shiner | Fish - Freshwater | Not Listed | T 03/30/2020 |
G4 | S1S2 | No |
| Notropis buccula | smalleye shiner | Fish - Freshwater | E 08/04/2014 |
E 03/30/2020 |
G2 | S1S2 | Yes |
| Notropis chalybaeus | ironcolor shiner | Fish - Freshwater | Not Listed | Not Listed | G4 | S3 | No |
| Notropis chihuahua | Chihuahua shiner | Fish - Freshwater | Not Listed | T 07/18/1977 |
G3 | S2 | No |
| Notropis girardi | Arkansas River shiner | Fish - Freshwater | T 12/23/1998 |
T 11/16/2000 |
G2 | S2 | No |
| Notropis jemezanus | Rio Grande shiner | Fish - Freshwater | Not Listed | T 03/30/2020 |
G3 | S1 | No |
| Notropis maculatus | taillight shiner | Fish - Freshwater | Not Listed | Not Listed | G5 | S1 | No |
| Notropis megalops | West Texas shiner | Fish - Freshwater | Not Listed | Not Listed | GNR | SNR | No |
| Notropis oxyrhynchus | sharpnose shiner | Fish - Freshwater | E 09/03/2014 |
E 03/30/2020 |
G3 | S1S2 | Yes |
| Notropis potteri | chub shiner | Fish - Freshwater | Not Listed | T 03/30/2020 |
G4 | S2 | No |
| Notropis sabinae | Sabine shiner | Fish - Freshwater | Not Listed | Not Listed | G4 | S3 | No |
| Notropis shumardi | silverband shiner | Fish - Freshwater | Not Listed | Not Listed | G5 | S4 | No |
| Percina apristis | Guadalupe darter | Fish - Freshwater | Not Listed | T 03/30/2020 |
G4 | S2 | Yes |
| Percina maculata | blackside darter | Fish - Freshwater | Not Listed | T 03/01/1987 |
G5 | S1 | No |
| Percina shumardi | river darter | Fish - Freshwater | Not Listed | Not Listed | G5 | S4 | No |
| Phenacobius mirabilis | suckermouth minnow | Fish - Freshwater | Not Listed | Not Listed | G5 | S4 | No |
| Platygobio gracilis | flathead chub | Fish - Freshwater | Not Listed | Not Listed | G5 | S2 | No |
| Polyodon spathula | paddlefish | Fish - Freshwater | Not Listed | T 01/30/1997 |
G4 | S3 | No |
| Prietella phreatophila | Mexican blindcat | Fish - Freshwater | E 06/02/1970 |
E 03/30/2020 |
GNR | S1 | No |
| Pteronotropis hubbsi | bluehead shiner | Fish - Freshwater | Not Listed | T 03/01/1987 |
G3 | S1 | No |