southern hickorynut |
Obovaria arkansasensis |
Invertebrates |
Not Listed |
T |
GNR |
S1 |
False |
Clay, sand, and medium sized gravel substrates with low to moderate current; Neches, Sabine, and Cypress river basins |
No Accepted Common Name |
Ochrotrichia capitana |
Invertebrates |
Not Listed |
Not Listed |
G1G3 |
S2? |
True |
Riparian, Riverine |
No Accepted Common Name |
Ochrotrichia guadalupensis |
Invertebrates |
Not Listed |
Not Listed |
G1G2 |
S1? |
True |
Collected from Texas, Culberson County, Smith Spring, 2.4 km North Park headquarters, Guadalupe Mountains National Park on 5/20/1991 by R. Hood. A few more specimens were collected from the same park again in yrs 1991 and 1987. S. Harris and S. Moulton 1993. |
No Accepted Common Name |
Oncopodura fenestra |
Invertebrates |
Not Listed |
Not Listed |
G2G3 |
S2? |
True |
Caves/Karst |
No Accepted Common Name |
Orconectes maletae |
Invertebrates |
Not Listed |
Not Listed |
G3? |
S2 |
False |
Streams of varying sizes and bottoms, almost always with leaf litter |
No Accepted Common Name |
Ormiscus albofasciatus |
Invertebrates |
Not Listed |
Not Listed |
GNR |
S2 |
False |
Forest, Woodland |
No Accepted Common Name |
Ormiscus irroratus |
Invertebrates |
Not Listed |
Not Listed |
GNR |
S1 |
False |
Forest, Woodland |
No Accepted Common Name |
Oxyelophila callista |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Woodland |
No Accepted Common Name |
Pachybrachis duryi |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Shrubland, Woodland |
No Accepted Common Name |
Pachybrachis n. sp. EGR 2 |
Invertebrates |
Not Listed |
Not Listed |
G1 |
S1 |
False |
Forest, Woodland |
No Accepted Common Name |
Pachybrachis n. sp. EGR 6 |
Invertebrates |
Not Listed |
Not Listed |
G2G3 |
S2? |
False |
Caves/Karst |
No Accepted Common Name |
Pachyschelus fisheri |
Invertebrates |
Not Listed |
Not Listed |
GNR |
S1 |
True |
Forest, Woodland |
No Accepted Common Name |
Palaemonetes texanus |
Invertebrates |
Not Listed |
Not Listed |
G1G2 |
S1? |
True |
Collected in Comal and Hays counties (Middel Guadalupe and San Marcos watersheds). |
No Accepted Common Name |
Paracyrtophyllus excelsus |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Savanna/Open Woodland |
No Accepted Common Name |
Paraholsingerius smaragdinus |
Invertebrates |
Not Listed |
Not Listed |
GNR |
S2 |
False |
Caves/Karst |
Texas paralimnetis |
Paralimnetis texana |
Invertebrates |
Not Listed |
Not Listed |
G1 |
S1 |
True |
This species is reported from only two localities, both of which are artificial, human made wetlands in road side ditches; it is assumed to be a temporary wetland species like other large branchiopods. |
No Accepted Common Name |
Paramexiweckelia ruffoi |
Invertebrates |
Not Listed |
Not Listed |
G1G2 |
S2 |
True |
Gravel bottom and lacks vegetation |
No Accepted Common Name |
Paruroctonus williamsi |
Invertebrates |
Not Listed |
Not Listed |
GNR |
S1 |
True |
Barren/Sparse Vegetation |
No Accepted Common Name |
Patera leatherwoodi |
Invertebrates |
Not Listed |
Not Listed |
G1 |
S1 |
False |
Woodland |
daedelus shieldback katydid |
Pediodectes daedelus |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Shrubland, Savanna/Open Woodland |
Mitchell's sheildback katydid |
Pediodectes mitchelli |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Shrubland, Savanna/Open Woodland |
Pratt's sheildback katydid |
Pediodectes pratti |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Shrubland, Savanna/Open Woodland |
No Accepted Common Name |
Perdita atriventris |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Grassland, Shrubland |
Dolan Falls perdita |
Perdita dolanensis |
Invertebrates |
Not Listed |
Not Listed |
G1 |
S1 |
True |
Grassland, Shrubland |
No Accepted Common Name |
Perdita fracticincta |
Invertebrates |
Not Listed |
Not Listed |
GNR |
SNR |
False |
Grassland, Shrubland |