Before using any data from our website please read our disclaimer.
Raw age: The first age generated by the age reader. This includes samples to which an age range was assigned.
Update age: Any sample that the first age has been reviewed. An otolith will be reviewed if there is discrepancy between reader and tester or if there is a questionable age-length relationship.
Test age: The age assigned by a second age reader or "tester". Twenty percent of raw ages are examined by a second reader.
Unageable: Samples that could not be given a single age or a reasonable age range due to physical characteristics of the otolith, collector error, or indistinguishable growth patterns.
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Production Figures - 2007
Scientific Name
Common Name
Raw Ages
Update Ages
Test Ages
Unageable
Production Figures - 2006
Production Figures - 2005
Production Figures - 2004
Production Figures - 2003
Production Figures - 2002
Scientific name
Pleuronectes quadrituberculatus
Production Figures - 2001
Pleurogrammus monopterygius
Atka mackerel
1672
254
489
15
Hippoglossoides elassodon
Flathead sole
914
229
216
14
Sebastes ciliatus
Light dusky rockfish
186
16
38
3
Lepidopsetta polyxystra
Northern rock sole
1376
131
298
9
Sebastes polyspinus
Northern rockfish
1240
83
245
6
Merluccius productus
Pacific hake
2704
1013
815
35
Sebastes alutus
Pacific ocean perch
2683
324
566
7
Anoplopoma fimbria
Sablefish
3829
380
768
45
Lepidopsetta bilineata
Southern rock sole
222
25
5
Theragra chalcogramma
Walleye pollock
14089
1307
3019
Limanda aspera
Yellowfin sole
1487
210
429
11
TOTALS
30402
3972
6928
233
Production Figures - 2000
2315
193
540
27
Microstomus pacificus
Dover sole
353
64
71
12
653
62
148
968
103
306
651
168
268
1869
305
433
40
2250
255
518
20
4289
527
868
11701
1363
3235
161
1265
243
592
26314
3283
6979
343
Production Figures - 1999
Alaska plaice
419
41
92
1
Atheresthes stomias
Arrowtooth flounder
870
409
18
4
99
0
1004
247
657
804
150
195
2
4766
922
2056
65
2607
333
553
17
Glyptocephalus zachirus
Rex sole
236
50
46
8
Pleuronectes bilineatus
Rock sole, unidentified
33
1194
135
238
13
10495
1687
3636
68
1257
348
507
10
24046
4437
8450
206
Production Figures - 1998
660
66
133
999
207
729
335
223
789
165
279
4253
290
780
240
440
336
67
1936
176
387
8900
1761
2945
327
466
23
94
19848
3126
5689
455
Production Figures - 1997
285
34
58
707
70
137
891
26
192
367
54
75
1136
136
230
73
30
267
95
3301
234
807
37
269
78
569
90
114
817
48
181
1195
339
237
117
24
12263
1514
2990
52
1184
89
23536
2731
5488
Production Figures - 1996
125
996
217
Dark dusky rockfish
514
123
170
Pleuronectes vetulus
English sole
Gadus macrocephalus
Pacific cod
1104
733
31
6122
454
1476
411
147
248
749
77
158
Platichthys stellatus
Starry flounder
7766
959
1948
39
1203
242
19085
2715
5460
Production Figures - 1995
228
209
42
1695
91
355
43
1111
225
Reinhardtius hippoglossoides
Greenland turbot
169
55
321
264
4047
278
1107
701
118
251
1328
115
271
1424
144
287
14847
2490
4133
59
1101
116
221
27867
4140
7280
Production Figures - 1994
502
80
100
694
560
154
127
29
3418
446
2096
2800
892
1500
332
88
82
180
1774
526
357
11018
1213
2964
1575
171
350
23885
3772
7963
178
Production Figures - 1993
187
197
145
19
Atheresthes evermanni
Kamchatka flounder
120
442
49
98
580
124
2120
166
921
276
374
273
87
976
142
227
2219
246
443
21
7095
1226
2472
1810
436
17085
2598
4959
265
Production Figures - 1992
827
4237
503
904
196
5095
384
1707
1908
541
141
1327
3403
658
719
9294
1506
3565
1254
283
27345
3904
8194
884
Production Figures - 1991
337
670
56
134
2889
646
762
2065
687
883
293
542
1180
Sebastes aleutianus
Rougheye rockfish
239
241
1620
331
352
12563
1708
3527
375
2319
418
509
28
24765
3998
7059
691
Production Figures - 1990
138
Unavailable
1151
1315
365
8526
763
1718
201
680
79
1057
198
13686
1475
2784
2408
295
484
29960
3492
6045
NA
Last Modified: March 20, 2008