Table 2.
Summary table for the generalized linear model and marginal means describing the catch abundances of species within the deterrent-integrated trap
| Species scientific name | Species common name | Treatment | Estimate | Lower confidence level | Upper confidence level | Standard error | Z score | P value |
|---|---|---|---|---|---|---|---|---|
| C. carpio | common carp | AmbientDeterrent | 32.73224.1763 | 313 | 357 | 0.82410520.9132893 | 9.367 | <.0001 |
| A. nebulosus | brown bullhead | AmbientDeterrent | 1.36363.2709 | 12 | 25 | 0.19429010.6154188 | −5.272 | <.0001 |
| Aggregate of species below | AmbientDeterrent | 6.24122.6514 | 62 | 51 | 0.36752150.693775 | 3.232 | 0.0012 | |
| C. auratus | goldfish | AmbientDeterrent | 1.67750.7096 | 10 | 22 | 0.19977880.3258645 | 1.871 | 0.0614 |
| C. carpio x C. auratus | common carp x goldfish hybrid | AmbientDeterrent | 2.21181.4162 | 21 | 33 | 0.2237820.4862134 | 1.285 | 0.1989 |
| Ictalurus punctatus | channel catfish | AmbientDeterrent | 1.76760 | 10 | 2Inf | 0.18982370.0000088 | 0.002 | 0.9982 |
| Dorosoma cepedianum | gizzard shad | AmbientDeterrent | 0.12970 | 00 | 0Inf | 0.05368490.0000077 | 0.002 | 0.9981 |
| Aplodinotus grunniens | freshwater drum | AmbientDeterrent | 0.07810 | 00 | 0Inf | 0.04066110.0000089 | 0.002 | 0.9985 |
| Amia calva | bowfin | AmbientDeterrent | 0.03980 | 00 | 0Inf | 0.02877760.0000086 | 0.002 | 0.9984 |
| Micropterus salmoides | largemouth bass | AmbientDeterrent | 0.02520 | 00 | 0Inf | 0.02681440.0000049 | 0.002 | 0.998 |
| Lepomis gibbosus | pumpkinseed | AmbientDeterrent | 00.0711 | 00 | Inf46 | 0.00000060.2051705 | −0.006 | 0.995 |
| Oncorhyncus mykiss | rainbow trout | AmbientDeterrent | 0.02010 | 00 | 0Inf | 0.02035040.0000083 | 0.002 | 0.9985 |
The marginal means were estimated from the general linear model reported in the results using the R package ‘emmeans’. The predicted catch abundances of each species were allowed to independently vary across time within the general linear model, so the marginal means presented here were predicted for the median date of the study, 13 June 2019. The catch abundance of each species in each trial was also standardized across trap exposure time; therefore, the catch abundances were predicted for the median trap exposure time of 12.6 hours. Catch rates between each treatment were compared for each species in a pairwise post hoc Tukey–Kramer test. An estimated marginal mean was also predicted for the aggregation of all low abundance species (per species)