Table S1.
Species, common name, stream size classification, native status, and parameter estimates (SE), Z value, and P value for generalized linear models predicting species capture probability as a function of length of stream coupled with the High Plains Aquifer for the region and the Arikaree River subwatershed
| Species | Common name | Stream size | Native status | Regional | Arikaree River | ||||
| Estimate (SE) | Z value | P value | Estimate (SE) | Z value | P value | ||||
| Ameiurus melas | Black bullhead | Small | N | 0.0006 (0.001) | 0.577 | 0.564 | −0.0155 (0.0314) | −0.495 | 0.621 |
| Ameiurus natalis | Yellow bullhead | Small | N | 0.0025 (0.0018) | 1.417 | 0.156 | −0.3699 (0.2152) | −1.718 | 0.086 |
| Aplodinotus grunniens | Freshwater drum | Large | N | 0.0008 (0.0016) | 0.529 | 0.597 | — | — | — |
| Campostoma anomalum | Central stoneroller | Small | N | −0.0015 (0.001) | −1.545 | 0.122 | −0.1715 (0.0898) | −1.909 | 0.056 |
| Carpiodes carpio | River carpsucker | Large | N | 0.0031 (0.0011) | 2.888 | 0.004 | — | — | — |
| Catostomus commersonii | White sucker | Small | N | −0.003 (0.0012) | −2.527 | 0.012 | −0.0352 (0.0439) | −0.802 | 0.423 |
| Ctenopharyngodon idella | Grass carp | Large | I | 0.0054 (0.0014) | 3.887 | <0.001 | — | — | — |
| Cyprinus carpio | Common carp | Large | I | 0.0002 (0.001) | 0.196 | 0.844 | −0.0257 (0.1686) | −0.152 | 0.879 |
| Cyprinella lutrensis | Red shiner | Large | N | 0.0067 (0.0014) | 4.744 | <0.001 | 0.0758 (0.0347) | 2.188 | 0.029 |
| Dorosoma cepedianum | Gizzard shad | Large | N | 0.0003 (0.0014) | 0.175 | 0.861 | 0.0094 (0.1071) | 0.088 | 0.930 |
| Etheostoma spectabile | Orangethroat darter | Small | N | −0.0055 (0.0013) | −4.181 | <0.001 | −0.1132 (0.0573) | −1.977 | 0.048 |
| Fundulus zebrinus | Plains killifish | Large | N | 0.0008 (0.001) | 0.809 | 0.418 | −0.0163 (0.0277) | −0.587 | 0.557 |
| Gambusia affinis | Western mosquitofish | Large | N | −0.0031 (0.0025) | −1.231 | 0.219 | −0.325 (0.2091) | −1.554 | 0.120 |
| Hybognathus hankinsoni | Brassy minnow | Small | N | −0.0026 (0.0017) | −1.503 | 0.133 | −0.0461 (0.0347) | −1.328 | 0.184 |
| Hybognathus placitus | Plains minnow | Large | N | 0.0099 (0.0013) | 7.480 | <0.001 | 0.1032 (0.0344) | 3.001 | 0.003 |
| Ictalurus punctatus | Channel chatfish | Large | N | 0.0018 (0.001) | 1.725 | 0.085 | — | — | — |
| Lepomis cyanellus | Green sunfish | Small | N | −0.0015 (0.001) | −1.471 | 0.141 | −0.074 (0.0509) | −1.452 | 0.146 |
| Lepomis humilis | Orangespotted sunfish | Large | N | 0.0032 (0.0011) | 2.874 | 0.004 | — | — | — |
| Lepomis macrochirus | Bluegill | Small | N | −0.0015 (0.0012) | −1.242 | 0.214 | — | — | — |
| Micropterus salmoides | Largemouth bass | Small | N | −0.0017 (0.0013) | −1.262 | 0.207 | −0.0042 (0.1281) | −0.033 | 0.974 |
| Notropis atherinoides | Emerald shiner | Large | N | 0.0011 (0.0019) | 0.580 | 0.562 | −0.0257 (0.1686) | −0.152 | 0.879 |
| Notropis blennius | River shiner | Large | N | 0.0034 (0.0014) | 2.392 | 0.017 | 3.213 (1098.659) | 0.003 | 0.998 |
| Noturus flavus | Stonecat | Large | N | −0.0033 (0.0024) | −1.381 | 0.167 | 2.985 (1107.701) | 0.003 | 0.998 |
| Notropis stramineus | Sand shiner | Large | N | 0.0011 (0.001) | 1.062 | 0.288 | 0.086 (0.0395) | 2.179 | 0.029 |
| Phenacobius mirabilis | Suckermouth minnow | Large | N | 0.0042 (0.0011) | 3.646 | <0.001 | 0.0195 (0.0942) | 0.206 | 0.836 |
| Pimephales promelas | Fathead minnow | Large | N | 0.0024 (0.0013) | 1.810 | 0.070 | 0.0026 (0.0313) | 0.084 | 0.933 |
| Pomoxis annularis | White crappie | Large | N | −0.0001 (0.0019) | −0.037 | 0.971 | — | — | — |
| Semotilus atromaculatus | Creek chub | Small | N | −0.0025 (0.001) | −2.471 | 0.013 | −0.0714 (0.0421) | −1.697 | 0.090 |
Significant (P < 0.01) regression models are underlined and bolded. Cells with dashes represent species not present in subwatershed. I, introduced; N, native.