Appendix Table B2. Coded-wire tags from ingested juvenile salmon recovered in the stomachs of northern squawfish during electrofishing efforts, 1991.
| Northern squawfisha |
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| Electrofishing periodb |
Date | Start timec |
Collection no. | Predator no. | Locationd | Tag code (AG D1 D2)e |
| 1 | 25 Jun | 0340 | 51 | 7 | O1 | 07 14 16 |
| 1 | 25 Jun | 0340 | 51 | 7 | O1 | 07 14 16 |
| 1 | 25 Jun | 0340 | 51 | 7 | O1 | 07 14 16 |
| 1 | 25 Jun | 0340 | 51 | 7 | O1 | 07 14 16 |
| 1 | 25 Jun | 0340 | 51 | 7 | O1 | 07 14 16 |
| 1 | 25 Jun | 0340 | 51 | 7 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 48 | O1 | 05 24 46 |
| 1 | 25 Jun | 0605 | 53 | 1 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 1 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 1 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 27 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 27 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 27 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 27 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 3 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 3 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 3 | O1 | 07 14 16 |
| 1 | 25 Jun | 0605 | 53 | 3 | O1 | 07 14 16 |
| 2 | 25 Jun | 2115 | 150 | 55 | O1 | 07 14 16 |
| 2 | 25 Jun | 2115 | 150 | 55 | O1 | 07 14 16 |
| 2 | 25 Jun | 2115 | 150 | 55 | O1 | 07 14 16 |
| 2 | 25 Jun | 2115 | 150 | 55 | O1 | 07 14 16 |
| 2 | 25 Jun | 2115 | 150 | 55 | O1 | 07 14 16 |
| 2 | 25 Jun | 2115 | 150 | 55 | O1 | 07 14 16 |
| 2 | 25 Jun | 2115 | 150 | 54 | O1 | 63 08 56 |
| 2 | 26 Jun | 0335 | 155 | 12 | O1 | 07 14 16 |
| 2 | 26 Jun | 0335 | 155 | 12 | O1 | 07 14 16 |
| 2 | 26 Jun | 0335 | 155 | 12 | O1 | 07 14 16 |
| 2 | 26 Jun | 0335 | 155 | 12 | O1 | 07 14 16 |
| 2 | 26 Jun | 0335 | 155 | 42 | O1 | 07 14 16 |
| Northern squawfisha |
||||||
| Electrofishing periodb |
Date | Start timec |
Collection no. | Predator no. | Locationd | Tag code (AG D1 D2)e |
| 2 | 26 Jun | 0335 | 155 | 42 | O1 | 07 14 16 |
| 2 | 26 Jun | 0335 | 155 | 42 | O1 | 07 14 16 |
| 2 | 26 Jun | 0335 | 155 | 42 | O1 | 07 14 16 |
| 2 | 26 Jun | 0335 | 155 | 42 | O1 | 07 14 16 |
| 3 | 26 Jun | 2107 | 250 | 67 | O1 | 63 40 32 |
| 3 | 26 Jun | 2107 | 250 | 67 | O1 | 63 40 32 |
| 3 | 26 Jun | 2107 | 250 | 63 | O1 | 63 41 43 |
| 3 | 27 Jun | 0300 | 254 | 6 | O1 | 07 14 16 |
| 3 | 27 Jun | 0300 | 254 | 19 | O1 | 63 40 31 |
| 3 | 27 Jun | 0300 | 254 | 11 | O1 | 63 40 32 |
| 3 | 27 Jun | 0300 | 254 | 1 | O1 | 63 41 43 |
| 3 | 27 Jun | 0300 | 254 | 7 | O1 | 63 41 43 |
| 3 | 26 Jun | 2107 | 250 | 76 | O1 | 07 14 16 |
| 4 | 28 Jun | 0405 | 354 | 2 | O1 | 07 14 16 |
| 4 | 28 Jun | 0405 | 354 | 2 | O1 | 07 14 16 |
| 4 | 28 Jun | 0405 | 354 | 7 | O1 | 07 14 16 |
| 4 | 28 Jun | 0405 | 354 | 6 | O1 | 63 55 61 |
| 1 | 25 Jun | 0419 | 2 | 13 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 13 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 14 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 15 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 26 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 26 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 26 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 26 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 26 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 26 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 4 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 6 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 6 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 6 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 6 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 6 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 6 | O2 | 07 14 16 |
| 1 | 25 Jun | 0419 | 2 | 9 | O2 | 07 14 16 |
| 2 | 25 Jun | 2139 | 101 | 24 | O2 | 07 14 16 |
| Northern squawfisha |
||||||
| Electrofishing periodb |
Date | Start timec |
Collection no. | Predator no. | Locationd | Tag code (AG D1 D2)e |
| 2 | 25 Jun | 2139 | 101 | 24 | O2 | 07 14 16 |
| 2 | 25 Jun | 2139 | 101 | 24 | O2 | 07 14 16 |
| 2 | 25 Jun | 2139 | 101 | 41 | O2 | 07 14 16 |
| 2 | 25 Jun | 2139 | 101 | 8 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 13 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 16 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 30 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 30 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 30 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 30 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 30 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 37 | O2 | 07 14 16 |
| 2 | 26 Jun | 0345 | 105 | 37 | O2 | 07 14 16 |
| 3 | 26 Jun | 2208 | 201 | 8 | O2 | 07 14 16 |
| 3 | 26 Jun | 2208 | 201 | 8 | O2 | 07 14 16 |
| 3 | 26 Jun | 2208 | 201 | 8 | O2 | 07 14 16 |
| 3 | 26 Jun | 2208 | 201 | 46 | O2 | 63 40 32 |
| 3 | 27 Jun | 0444 | 205 | 27 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 27 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 33 | O2 | 07 14 16 |
| 3 | 27 Jun | 0444 | 205 | 34 | O2 | 07 14 16 |
| 4 | 28 Jun | 0444 | 305 | 16 | O2 | 07 14 16 |
| 4 | 28 Jun | 0444 | 305 | 22 | O2 | 07 14 16 |
| 4 | 28 Jun | 0444 | 305 | 22 | O2 | 07 14 16 |
| Northern squawfisha |
||||||
| Electrofishing periodb |
Date | Start timec |
Collection no. | Predator no. | Locationd | Tag code (AG D1 D2)e |
| 1 | 25 Jun | 0510 | 3 | 6 | O3 | 07 46 49 |
| 2 | 25 Jun | 2213 | 102 | 36 | O3 | 07 14 16 |
| 2 | 25 Jun | 2213 | 102 | 36 | O3 | 07 46 49 |
| 2 | 26 Jun | 2353 | 103 | 13 | O4 | 07 46 49 |
| 2 | 26 Jun | 0305 | 154 | 10 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 10 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 10 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 10 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 11 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 11 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 11 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 11 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 12 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 12 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 15 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 17 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 17 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 18 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 18 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 18 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 18 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 18 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 19 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 19 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 20 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 21 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 23 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 23 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 24 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 24 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 27 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 27 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 27 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 29 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 29 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 3 | TC | 07 14 16 |
| Northern squawfisha |
||||||
| Electrofishing periodb |
Date | Start timec |
Collection no. | Predator no. | Locationd | Tag code (AG D1 D2)e |
| 2 | 26 Jun | 0305 | 154 | 32 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 32 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 4 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 4 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 4 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 4 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 4 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 4 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 4 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 5 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 5 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 6 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 7 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 7 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 7 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 7 | TC | 07 14 16 |
| 2 | 26 Jun | 0305 | 154 | 7 | TC | 07 14 16 |
| 3 | 26 Jun | 2200 | 251 | 23 | TC | 07 14 16 |
| 3 | 26 Jun | 2200 | 251 | 23 | TC | 07 14 16 |
| 3 | 26 Jun | 2200 | 251 | 23 | TC | 07 14 16 |
| 3 | 26 Jun | 2200 | 251 | 28 | TC | 07 14 16 |
| 3 | 26 Jun | 2200 | 251 | 28 | TC | 07 14 16 |
| 4 | 27 Jun | 2115 | 350 | 3 | TC | 07 14 16 |
| 4 | 27 Jun | 2115 | 350 | 3 | TC | 07 14 16 |
| 1 | 25 Jun | 0304 | 1 | 20 | W1 | 10 43 37 |
| 2 | 25 Jun | 2105 | 100 | 1 | W1 | 63 56 13 |
| 3 | 26 Jun | 2110 | 200 | 5 | W1 | 63 40 32 |
| 3 | 27 Jun | 0252 | 203 | 29 | W1 | 63 41 43 |
| 4 | 27 Jun | 2101 | 300 | 15 | W1 | 07 58 53 |
| 2 | 26 Jun | 0435 | 156 | 21 | W2 | 07 14 16 |
| 2 | 26 Jun | 0435 | 156 | 21 | W2 | 07 14 16 |
| 2 | 26 Jun | 0435 | 156 | 21 | W2 | 07 14 16 |
aIndividual specimens of northern squawfish are identified by a combination of collection number and predator number.
bSampling periods generally began at 2100 h and terminated the following morning at 0900 h.
cTime that the electrofishing effort began.
dLocation codes (2 characters): TC = Tanner Creek transect area; other Columbia River transect areas, where 1st character O = Oregon shoreline and W - Washington shoreline; 2nd character, 1-4, transect areas (refer to Figure 3 for precise locations).
eAG D1 D2 = Agency code, Data 1 code, Data 2 code.
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