Data rzcord:, c ?ac;Fic Eic:!ozical Station are not i.:-,bndcd for georal distribution. Czntsnts should not be DFC"-ile4/120357381111ii èque referred to in publications without clearance from the author(s).,,
vi., FISHERIES AND MARINE SERVICE
LI" DATA RECORD NO. 4
A BOTTOM TRAWL STUDY OF PACIFIC HAKE AND WALLEYE POLLOCK
ALONG THE INSHORE AREAS ADJACENT TO VANCOUVER ISLAND IN
THE STRAIT OF GEORGIA
by
R. J. Beamish, J. R. Scarshrook and F. P. Jordan
fâct/fc: Biological Station, Nanaimo, B. C. 3 L
April, 1976
UH 90 .5 C 3 3 no. 4 FONT FISHERIES AND MARINE SERVICE
DATA RECORD NO. 4
A BOTTOM TRAWL STUDY OF PACIFIC HAKE AND WALLEYE POLLOCK
ALONG THE INSHORE AREAS ADJACENT TO VANCOUVER ISLAND IN THE STRAIT OF GEORGIA
by
R. J. Beamish, J. R. Scarsbrook and F. P. Jordan
Biological Station, Nanaimo, B. C.
April, 1976
• CH
90.-5
C 3 S:', No. L. i -
ABSTRACT
Pacific hake were found in abundance only in Stuart Channel, Phylades Channel and in one location near Hornby Island. Hake were found in the deeper tows and always in association with shrimp. Both immature and mature hake were caPtured, but hake in the size range of those maturing for the first time were not found. The length-frequency distributions of immature hake and pollock suggested that the distributions were composed of separate year-classes, however, the age composition of the distributions indicated that possibly 3 year-classes were present. It could not be determined if ages were in error or if age determinations were real and hake or pollock did congregate by size and not year-classes. Young walleye pollock were common in most catches and appeared to be abundant throughout the sampling area. The near- shore areas surveyed appeared to be an important rearing area for young pollock but not for young hake. Stocks of young hake, pollock, gray cod and lingcod were located for a continuing study on growth of these young fish. INTRODUCTION
During the month of October 1974, 67 bottom trawls were completed among the Gulf Islands and along the north shore of Vancouver Island between Nanaimo and Cape Mudge (Fig. 1, 2 and 3, Table 1). The purpose of this survey was to locate areas containing concentrations of young and adult, hake and pollock and to obtain information concerning the biology of these stocks. When time permitted, other fishes were sampled with commercially important species given priority.
The vessel used was the M. V. Caligus which measures 17 m (65 ft) in length, is steel-hulled and equipped with a purse seine drum and has a combination seine and trawl winch. The net used was a Marinovich 12.5 m (41 ft) regular Gulf Coast shrimp trawl. The trawl had a 12.5 m (41 ft) headrope, 13.1 m (43 ft) footrope and nylon netting of 3.8 cm ( g") stretched mesh. Tows were 15 minutes in length except for occasional 30 min tows when larger catches were desired. When catches were identified to species the fish were identified by using keys from Hart (1973). Identifications were performed on the fishing grounds and such species as rockfish, sculpins and eelpout are considered to be correct but were made by personnel not experienced with the identification of these fishes (Table 2, 3).
RESULTS AND DISCUSSION
Hake were captured in 34 of the 67 sets. An estimated 2,500 individuals were captured of which 2,295 were examined for length, 617 fish for sex, maturity, 601 of the 617 for stomach contents and 259 were sampled for age (otolith readings). Hake were found to be in abundance only in Stuart Channel, Phylades Channel and in one location near Hornby Island (north end). Few hake were found in the Saltspring Island, North Pender area. Hake were found in deeper tows 70-100 m, but not all deep tows caught hake. ghrimp were present in 36 sets and 26 of these sets also contained hake. Larger catches of hake were always obtained in association with shrimp. The length frequency of hake by sex (Table 4) indicated that about 54% of most immature hake smaller than 36 cm were males and 467. were females. Few fish in the range 36 to 40 cm were captured and this is the length range many hake mature for the first time. It appeared that maturing fish were not commonly found in association with immature or mature individuals. The sex ratio of mature fish was approximately 207. males and 80% females. The sex ratio of mature fish was strongly influenced by the catch of a large number of large females in Set 67.
Length frequency (Table 5) indicated one length class, mode about 10 cm, and a second mode at 27 cm. Assuming a May-June birthday, these modes represented age + of young-of-the-year and age I+. Age 2+ individuals were rarely captured during the study. The mode at 44 cm probably represents a range of ages. The growth curve and length frequency distribution from Set 67 showed that 1+ individuals had a mode length at 28 cm (Fig. 4). The growth curve for Set 67 shows the characteristic reduction in the growth of fig. I
- 5 _
-7-
fig. 3 - 8 -
hake after they mature at age 3 to 4. However, this particular sample was composed of a large number of large females resulting in a,larger mean size for older fish than has been found in many other areas of the Strait of Georgia (Beamish et al., 1976). Seven small hake from Set 17 averaging 17.8 cm in length were all aged to be 1+. In the stratified sample selected for ageing from Sets 10 to 14, the length frequency of the total catch exhibits three distinct length group modes at 9 cm, 27 cm and 44 cm (Fig. 5). The 9 cm group contained only young-of-the-year (age +). The stratified sample from the second group was composed of fish 1+, 2+ and a few 3+ individuals. The third group contained fish aged 2+ to 7+. The range of ages in the third group is not unusual as hake growth is reduced after age 3 in the range of 40 to 50 cm. The middle group appeared to represent one age-class, however, the inclusion of age 1+, 2+ and a few 3+ individuals in this normally distributed length frequency was unexpected especially since few fish were found in 36 to 40 cm range. In Set 6, 6 of the 43 fish in the range of 20 to 28 cm were also aged as being 1 year older than the majority of fish represented in distinct length frequency group (Fig. 6). It was expected that because hake are relatively fast growing for the first few years, distinctive length frequencies would be present for the first few year-classes. It is possible that errors in ageing have occurred. True age is sometimes difficult to estimate from otolith's of young fish as checks of false annuli cannot be distinguished from true annuli. Thus the ageing process will produce erronious ages if the investigator is precise in his application of ageing techniques.. It is also possible that smaller individuals of a year-class are found in association with fish of similar size from an earlier year-class or that slower growing sub-populations are mixed in the sample. It is conceivable that both possibilities are occurring. The length frequency of 2+ fish in the second length frequency group has two distinct subgroups (Fig. 6). The mean size of the larger individuals is closer to the mean size of the 3+ hake from hake samples collected in the open strait. At present the reasons for the inclusion of several year-classes in the normally distributed length frequency range of hake from 20 to 35 cm have not been determined and studies are continuing to determine if their inclusion is real.
An age-weight growth curve was constructed for hake sampled from Sets 10-14 ( Fig. 7), however, the relationship of mature fish is only approximate as the sample size of mature fish was small.
The "catch curve" for Set 67, Fig. 8 indicated a natural annual mortality rate (Jackson, 1939) of a = .63. There was a plateau in the slope of the right hand limb of the catch curve between ages 3+ and 4+, indicating a very low natural rate of mortality. The flattening of the catch curve for hake age 3+ to 5+ has been observed in other samples of hake from the Strait of Georgia, however, it is not known if the low rate of natural mortality is real. A low natural mortality rate in fish that have just matured is unusual in most fish populations.
The stomach contents of 601 hake were analyzed as follows: 35% empty; 12% everted; 27% euphausiids; 10% herring; 2% hake; 1% pollock and 13% of miscellaneous items including shrimp, squid, unidentified invertebrates, fish remains or small fish such as poachers,eelpouts and flatfish. No. of fish fig.4
5 10 15 so-Un
total
Z z 40
Ix 0u- 30 •
20 HAKE— growth curve and length frequency (set 67)
10+
2 3 4 5 6 7 8 AGE (years)
- 11 -
fig. 5
No. of fish 10-14 iiii I 11,11 HAKE STRATIFIED SAMPLE SETS 10 20 oct 1974 6 0 —I
1+
1 1 I I I 1 I 2 3 4 5 6 7 8 AGE (years)
- 13 -
fig.6
60-1
• 501 • 0 • • (p40 Iii • cr 30 o • • : 7 036 • • 20+ HAKE - age vs length (set 6)
0 mean • individual
I I I i 1 1 1 I 2 3 4 5 6 7 AGE (years)
- 15 -
fig.7
800
600
I— m C.9 ril e 400 HAKE- age vs mean weight
sets 10- 14 stratified sample
200
i 2 3 4 5 6 7 8 AGE (years) 9 24 30 43 46 47 52 MEAN LENGTH (cm)
- 17 -
fig.e
••■•• ci■ o
E I I I I I I I I 2 3 4 5 6 7 8 AGE (years)
- 19 -
A total of approximately 7,000 pollock were captured of which 6,325 were sampled. Pollock were caught in 60 of the 67 sets and catches averaged 117 per set from the 60 sets. Size of catches ranged from 1 to 616 individuals with 40 sets having catches below the mean number of fish per set. In the Porlier Pass area there were 4 of 9 sets that did not capture pollock which may indiciate an avoidance of young pollock for strong currents.
Sizes of pollock were separated into three groups according to length frequency (Table 6). The first size group, 8-16 cm (average 12 cm), represented 76% of the total catch. These fish aged by fins and scales as age + (young-of-the-year). The second size class ranged in length from 21-31 cm (average 25 cm). Fish in this group represented 13% of the total catch and a small sample of fish in this size range from Sets 1 and 2 were aged as 1+ with a small percentage of 2+ individuals. It was assumed most fish in this size range were 1+. The third size group contained all fish larger than 31 cm with the largest being 53 cm. This group probably consists of several age groups. Young-of-the-year were abundant and present in all but two of the sets that captured pollock. Concentrations of 1+ fish were found in an area south of North Pender Island and south of Porlier Pass while concentrations of 2+ fish were found in Stuart Channel area. Larger pollock were found to the northwest of the Gulf Islands in the vicinity of Hornby and Denman Islands. In this area some sets had three distinct length frequency ranges, 9-14 cm; 23-29 cm; and 32-41 cm. In general, it appeared that the young-of-the-year pollock were common and abundant in the areas surveyed. No particular association with hake was observed.
Stomach contents were taken from 57 individuals with unidentified invertebrates representing 32% of the major items; 22% contained herring, 16% contained euphausiids, 14% contained unidentified fish remains, 12% were empty and the remainder consisting of Shrimp and unidentified remains.
Lingcod were captured in 18 of the 67 sets and were distributed throughout the sampling area. Catches ranged from 1 to 16 individuals and size ranged from 19 cm to 96 cm with an average of 38.1 cm. Females composed 58.6% of the catch. Of the 58 fish captured, 57 were aged by sectioning of fin rays from the second dorsal fin. Twenty-six of these fish aged 0+ with average length of 21.8 cm, 20 fish aged 1+ with average length of 37.9 cm, 1 fish aged 2+ with length of 50.0 cm, 5 fish aged 4+ with average length of 67.8 cm, 3 fish aged 5+ with average length of 78.3 cm, 1 fish aged 6+ with average length of 96.0 cm and 1 fish aged 12+ at 79 cm (Fig. 8). While ages 0+ (19 cm to 23 cm) and 1+ (33 cm to 42 cm) correspond to distinguishable length modes, the sample size was not sufficiently large to establish any definite modes for the older fish.
Stomach samples were examined from all lingcod and 34% were found to be empty, 34% contained unidentified fish remains, 20% had herring, 2% had pollock, 4% had hake and 6% consisted of remains and small fish (tomcod, Shiner perch, etc.).
Dogfish were captured in 36 of the 67 sets with a size range of 24 to 107 cm (average 73.7) (Table 7) and were distributed throughout the sampling area. Studies of fishes occurring off bottom in the Strait of
- 21 -
no. of fish fig. 9 1---1 5 10
100 I •
3 l 80 • e
• 5
60
I —D •
401 20
LINGCOD— length vs age ■•■■,
26 20 -e
mi.
3+ 4+ 5+ 6+ 12+ AGE (years)
- 23-
Georgia indicated that juvenile dogfish (smaller than 60 cm) represented approximately 52 to 99% of the total dogfish catch. This study of groundfish in the Strait of Georgia indicated that juvenile dogfish represented only 20% of the total catch and were considered not to be abundant on the bottom. The small sample of juveniles made it difficult to identify year-classes of juvenile dogfish from the length frequency.
Stomach samples were taken from 217 dogfish with 11% containing unidentified fish remains, 4 7. invertebrates, 3 7. herring, 3% ctenophores, 17. hake, 1% pollock, 57% being empty and 20% unidentified digested matter and small fish (ratfish, sculpins, etc.). Juveniles had a slightly higher percentage (10%) of unidentified invertebrates and ctenophores. Only one juvenile contained a small fish (herring).
Gray cod were caught in 48 of the 67 sets and were also distributed throughout the sampling area. Sizes ranged from 12-77 cm with an average of 36.2 cm (Table 8). Size range of 12-20 cm (average 15.8 cm) represents 16% of the catch and are considered to be age +. These fish were captured mainly in the Porlier Pass area with only three individuals caught in the Cape Lazo, Denman Island area. Age 1+ fish, 24-45 cm (average 36.1 cm) represents 56% of the catch and were also in the Gulf Islands area. Fish larger than 45 cm, 20% of catch, seemed to be distributed throughout both areas.
Stomach samples were taken from 88 of the 286 gray cod captured and 47% contained shrimp, 16% were empty and the remainder had small amounts (1-7%) of small fish, crabs, etc. There were no hake or pollock found in the stomachs of gray cod.
Other species of fish captured on this survey (Table 9-17) were measured and some stomach samples were taken but are not discussed in this report.
REFERENCES
Beamish, R. J., M. Smith, R. Scarsbrook, and C. Wood. 1976. Hake and pollock study. Strait of Georgia Cruise G. B. REED June 16-27, 1975. Fish. Res. Board Can. MS Rep. (In press).
Hart, J. L. 1973. Pacific Fishes of Canada. Fish. Res. Board Can. Bull. 180.
Jackson, C. H. N. 1939. The analysis of an animal population. J. Anim. Ecol., 8: 238-246. Table 1. Set description.
Haul no. 1 2 3 6
Date Oct. 2/74 Oct. 2/74 • •Oct. 3/74 Oct. 3/74 Oct. 7/74 Oct. 7/74 Time start (PST) 1030 1340 0845 1148 0932 1137
Duration (min) 15 15 15 15 10 ' 15 Tide Ebb Ebb Ebb Flood Flood Ebb Bottom depth (m) 50 65 62 63 67 Location Tree Is. to Porlier S.W. DeCourcy N.W. DeCourcy W. Side W. Side Shingle Pt. Pass to Ruxton Is. to Ruxton Is. DeCourcy to DeCourcy Phylades Ch, Stuart Ch. Remarks Net hung up ripped foot rope
Haul no. 8 9 10 11 12
Date Oct. 7/74 Oct. 8/74 Oct. 8/74 Oct, 9/74. Oct. 9/74 Oct. 9/74 Time start (PST) 1313 1000 1201 0847• 0949 1050 Duration (min) 30 15 15 15 • 15 • 15 Tide Ebb Ebb Ebb Flood Flood Ebb Bottom depth (m) 45 63 75 65 67 67 ' Location Porlier Pass Porlier Pass Porlier Pass DeCourcy Is. Ruxton Pass DeCourcy Cardale Pt. Alcala Pt. to Spotlight to Stuart Ch. to Stuart Ch; Is. to. to Hall Is. N. Galiano Cove West Stuart Ch. Trincomali Ch. Remarks Table 1. (cont'd)
Haul no. 13 14 15 16 17 18
Date Oct. 9/74 Oct. 9/74 Oct. 10/74 Oct. 10/74 Oct. 10/74 Oct. 10/74 Time start (PST) 1212 1314 0929 1034 1107 1250 Duration (min) 15 15 15 15 15 15 Tide Ebb Ebb Flood High Slack - Ebb Bottom depth (in) 67 • 67 33 30 36 31 Location DeCourcy Is. DeCourcy Is. Rose Rocks Hourston Hourston Hourston to Stuart Ch. to Stuart Ch. to Thetis Is. Passage Passage Passage Remarks
Haul no. 19 20 21 22 23 24
Date Oct. 15/74 Oct. 15/74 Oct. 16/74 Oct. 16/74 Oct. 16/74 Oct. 16/74 Time start (PST) 1317 1505 0815 0930 1130 1300 Duration (min) 15 7 15 15 15 15 Tide Flood Flood Ebb Ebb Flood Flood Bottom depth (m) 61 74 83 97 117 69 Location Danger Shore Kullett S.E. Coffin Is. Mid Channel in Stuart Ch. Tent Is. to to Yellow Pt. Bay Stuart Ch. Stuart Ch. Tent Is. to Lamalchi Bay Stuart Ch. North Reef Stuart Ch. Remarks Net hung up Table 1. (cont'd)
Haul no. 25 26 27 28 29 30
Date Oct. 17/74 Oct, 17/74 Oct. 18/74 Oct. 21/74 Time start (PST) 0900 1030 0810 1015 Duration (min) 15 15 35 15 Tide Ebb Ebb Ebb Flood Bottom depth (m) 162 137 97 40 72 74 Location Crofton Mill Booth Bay Between Kuper Hourston Passage West Side Stuart Ch. to Vesuvius S.E. Side and Saltspring E. Southey Pt. Thetis Is. Bay Maude Is. Is. toward to Jack Screw Is. Hourston Pass. Remarks Mud in haul Mud in haul
Haul no. 31 32 33 34 35 36
Da te Oct. 21/74 Oct. 21/74 Oct. 22/74 Oct. 22/74 Oct. 22/74 Oct. 22/74 Time start (PST) 1400 1530 0700 0900 1000 1315 Duration (min) 15 15 15 15 15 15 Tide Ebb Ebb Flood Flood Flood Ebb Bottom depth (m) 83 54-63 63 91 137 101 Location S.E. Lambert Metcalt to Comox Bar N.E. Seal Is. 4 Miles N. Collishaw Channel Mud Bay (North) 2 Miles 40°E. Pt. Hornby (Baynes Seal Is. Island Sound) Remarks Table 1. (cont'd)
Haul no. 37 38 39 40 41 42
Date Oct. 22/74 Oct. 23/74 Oct. 23/74 Oct. 23/74 Oct. 23/74 Oct. 23/74 Time start (PST) 1500 0830 1030 1215 1400 1515 Duration (min) 15 15 8 15 15 15 Tide Ebb Flood Flood Ebb Ebb Ebb Bottom depth (m) 54 68 65 122 108 67 Location 1 Mile N.E. 3 Miles N.W. 1 Mile 2 3/4 Mile 2 3/4 Mile 1 3/4 Mile Denman Is. Little River Kuhushan Pt. N.E. Kukushan North off N of Little Light Pt. Seal Bay River Remarks Bottom line broke
Haul no. 43 44 45 46 47 48
Date Oct. 24/74 Oct. 24/74 Oct. 24/74 Oct. 24/74 Oct. 28/74 Oct. 28/74 Time start (PST) 0800 0900 1230 1445 1050 1336 Duration (min) 15 15 15 15 30 15 Ti de Flood Flood Ebb Ebb Flood Flood Bottom depth (m) 40 32 47 54 67 60 Location Inside Comox 1/2 Mile Henery Bay Ship Pt. to 1/2 Mile Porlier Bar-Seal off Range -Denman Pt. Fanny Bay W. DeCourcy Pass Inlets Lights Area Baynes Sound Is. (Baynes inside Mid Channel Sound) Comox Bar Remarks
Table 1. (cont'd)
Haul no. 49 50 51 52 53 54
Date Oct. 29/74 Oct. 29/74 Oct. 29/74 Oct. 29/74 Oct. 29/74 Oct. 29/74 Time start (PST) 1120 1150 1212 1245 1343 1454 Duration (min) 10 5 10 15 15 15 Tide Flood Flood Flood Flood Flood Ebb Bottom depth (m) 60 67 65 52 49 36 Location Porlier Porlier Porlier Porlier Walker Rock Atkins Reef Pass Pass Pass Pass to Governor ,-,,b, 1/2 mile off Rock Walker Hooke- Trincomali Ch. E. Governor Rk. Trincomali Ch. Remarks Fish Tried Tried midwater midwater on midwater for herring herring targets for herring
Haul no. 55 56 57 58 59 60
Date Oct. 29/74 Oct. 30/74 Oct. 30/74 Oct. 30/74 Oct. 30/74 Oct. 30/74 Time start (PST) 1607 0744 0822 0927 1025 1220 Duration (min) 15 10 15 24 15 15 Tide Ebb Ebb Ebb Ebb Slack Ebb Flood Bottom depth (m) 61-76 63 72 72 97 38 Location Off Hawkins Is. Mid Channel Between Pt. S. off North S. off North Fulford to Charles Rks. between Liddel-Red Is. Pender Is. Pender Is. Harbour Trincomali Ch. Acland Is.- (Prevost Is.) Swanson Ch. 1/2 mile off Channel Is. Swanson Ch. Thieves Bay Captain Pass. Swanson Ch, Remarks Net hung up Net not on at times bottom at all times Table 1. (cont'd)
Haul no. 61 62 63 64
Date Oct. 30/74 Oct. 30/74 Oct. 31/74 Oct. 31/74 Time start (PST) 1318 1445 0845 0950 Duration (mnin) 15 15 15 15 Tide Flood Flood Ebb Ebb Bottom depth (m) 48 34 61 76-67 Location Isabella Pt. to Batt Rock Arbutus Is. to 1/2 Mile off Russell Is. (across to Channel Cape Keppel Hatch Pt. entrance to Fulford Is. (Ganges Mid-Satellite (Head Saanich Harbour) Harbour) Channel Inlet) Remarks
Haul no. 65 66 67
Date Oct. 31/74 Nov. 1/74 Nov. 1/74 Time start (PST) 1225 0930 1137 Duration (min) 15 30 30 Tide Flood Ebb Ebb Bottom depth (m) 90 79 Location Cherry Pt.- Off Yellow Point West side Musgrove Rock Stuart Ch. Thetis Is. Satellite Ch. Stuart Ch. Remarks -30-
Table 2. Catch summary. All sets 15 min unless indicated. All weights in kg. P indicates species present but quantity not determined.
Set 1 2 3 4 Species
No. wt. No. wt. No. wt. No. wto
Pacific hake 249 44 Walleye pollock 212 236 29 13 Pacific tomcod 1 25 Pacific'cod 19 8 3 Lingcod 1 1 Pacific sanddab Speckled sanddab Arrowtooth flounder 1 Butter sole Slender sole 13 17 310 259 Sand sole English sole 4 2 24 Dover sole 5 1 Rex sole Rock sole Flathead sole 3 4 200 209 Starry flounder C-0 sole Unidentified flatfish Pile perch 1 Shiner perch 2 35 -•1.0 4 Pacific herring 15 27 38 86 Eulachon 3 5 15 Black skate 2 1 Longnose skate Big skate Ratfish 20 Spiny dogfish 29 4 5 Brown cat shark Bigfin eelpout 11 29 102 86 Shortfin eelpout 1 3 72 Unidentified celpout Plainfin midshipman 1 123 65 Sturgeon poacher 2 Iligeye poacher 15 2 Blackfin sculpin Spotfin sculpin Spinyhead sculpin 19 9 Pacific staghorn sculpin Roughspine sculpin 2 Unidentified sculpin Sablefish 2 Kelp greenling Blacktail snailfish Quillback rockfish 1 Copper rockfish Creenstriped rockfish Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp 19 -0.5 20.0 15.0 Octopus Squid 3 8 Pacific snake prickleback Unidentified gunnels
Remarks - 31 -
Table 2. (cont'd)
Set 5 6 7 8 Species No. wt. No. wt. No. wt, No. wt.
Pacific hake 57 4 Walleye pollock 35 78 - 120 616 Pacific tomcod 1 1 30 5 Pacific cod 7 51 17 Lingcod 4 Pacific sanddab 8 Speckled sanddab Arrowtooth flounder Butter sole Slender sole 80 - 4,5 - 9.0 20 6 Sand sole 27.0 English sole 1 2 11 33 Dover sole 1 15 18 Rex sole Rock sole 20 Flathead sole 20 -2.0 -22.5 30 Starry flounder C-0 sole Unidentified flatfish Pile perch 1 -10 Shiner perch 18 -0.3 1 -125 18 Pacific herring 1 83 26 Eulachon 4 1 Black skate 1 Longnose skate 1 Big skate Ratfish 125 -27.0 5 Spiny dogfish 1 7 78 10 Brown cat shark Bigfin eelpout 80 -1.5 90 Shortfin eelpout Unidentified eelpout -40 Plainfin midshipman 45 -2.5 74 -10 2 Sturgeon poacher 1 Bigeye poacher 7 1 Blackfin sculpin 16 Spotfin sculpin Spinyhead sculpin 4 15 Pacific staghorn sculpin Roughspine sculpin Unidentified sculpin -20 Sablefish 1 2 Kelp greenling Blacktail snailfish Quillback rockfish 2 Copper rockfish 5 -7.0 1 Greenstriped rockfish 2 Canary rockfish Splitnose rockfish • Yelloweye rockfish 1 Tiger rockfish Longspine combfish 1 Shrimp -3.0 . -15.0 -0.5 -0.5 Octopus Squid 2 Pacific snake prickleback Unidentified gunnels 30 min Remarks 10 min - 32 -
Table 2. (cont'd)
Set 9 10 11 12 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 214 -50.0 23 3.6 -20.0 Walleye pollock 155 34 76 21 Pacific tomcod 155 Pacific cod 18 4 2 -1.5 8 Lingcod Pacific sanddab Speckled sanddab Arrowtooth flounder 1 Butter sole Slender sole 10 -8.0 15.0 -22.0 Sand sole English sole 141 3 1 3 Dover sole 49 1 Rex sole Rock sole Flathead sole 2 -24.0 15.0 -22.0 Starry flounder C-0 sole Unidentified flatfish Pile perch Shiner perch 68 Pacific herring 11 -1.0 13 -0.8 15 -1.0 Eulachon 5 <0.5 6 .0.3 8 -0.5 Black skate 2 Longnose skate 1 Big skate Ratfish 291 2 46 32 -27.0 Spiny dogfish 14 2 -3.0 9 -7.0 6 -9.0 Brown cat shark Bigfin eelpout 8 42 -1.0 50 1.4 42 Shortfin eelpout 6 Unidentified eelpout Plainfin midshipman 32 -4.0 44 2.9 28 - 1.5 Sturgeon poacher Iiigeye poacher 6 / 0.5 Blackfin sculpin Spoifin sculpin Spi nyhead scuipin 1 23 0.5 21 1.7 14 Pacific staghorn sculpin Roughspine sculpin Unidentified sculpin Sablefish Kelp greenling Blacktail snailfish 1 Quillback rockfish 16 Copper rockfish Greenstriped rockfish 7 Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp 10.8 _2.0 -11.0 Octopus Squid 1 1 0.3 Pacific snake Prickleback Unidentified gunnels
Remarks -33-
Table 2. ( cont'(1)
Set 13 14 15 16 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 40.8 -20.0 Walleye Pollock 35 27 1 23 Pacific tomcod 1 3 66 Pacific cod 5 2 1 Lingcod 1 Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole 3 -2.0 Slender sole -22.0 -17.0 Sand sole English sole 2 4 Dover sole Rex sole Rock sole -5 Flathead sole -22.0 -17.0 -20 Starry flounder C-0 sole 1 Unidentified flatfish Pile perch -20 Shiner perch -100 -40 -1.5 Pacific herring 15 -1.0 -300 -100 Eulachon 12 -0.5 Black skate Longnose skate 1 Big skate Ratfish 38 •-27.0 28 -30.5 Spiny dogfish 2 -•3.6 1 -2.0 2 -2.5 Brown cat shark Bigfin eelpout 90 135 1 Shortfin ee.lpout 3 Unidentified eclpout Plainfin midshipman 32 41 3 •-12. -2.0 Sturgeon poacher 12 Bigeye poacher 13 8 Blackfin sculpin 2 Spotfin sculpin Spinyhead sculpin 28 29 Pacific staghorn sculpin Roughspine sculpin Unidentified sculpin Sablefish Kelp greenling Blacktail snailfish Quillback rockfish Copper rockfish Greenstriped rockfish Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp -15.8 -15.8 2 Octopus Squid 4 Pacific snake prickleback 5 Unidentified gunnels
Remarks - 34 -
Table 2. (cont'd)
Set 17 18 19 20 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 7 87 Walleye pollock 78 11 125 Pacific tomcod 10 25 Pacific cod 4 1 3 Lingcod 1 1 6 Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole Slender sole -9.0 Sand sole English sole Dover sole Rex sole Rock sole Flathead sole Starry flounder C-0 sole Unidentified flatfish 22.6 22.6 22.6 Pile perch Shiner perch .250 Pacific herring 40 21 Eulachon 2 Black skate Longnose skate 2 2 Big skate 1 -16.0 Ratfish Spiny dogfish 2 1 1 2 Brown cat shark Bigfin eelpout -30 27 7 -0.3 Shortfin eelpout 1 1 Unidentified eelpout Plainfin midshipman -40 156 -7.0 20 -1.5 Sturgeon poacher Bigeyc poacher 4 Blackfin sculpin 1 Spotfin sculpin Spinyhead sculpin 22 -1.0 Pacific staghorn sculpin Roughspine sculpin Unidentified sculpin Sablefish Kelp greenling 1 Blacktail snailfish Quillback rockfish 13 Copper rockfish Creenstriped rockfish 17 Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp -1.0 0.25 -9.0 -5.0 Octopus Squid Pacific snake prickleback 3 Unidentified gunnels
Remarks 7 min - 35 -
Table 2. (cont'd)
Set 21 22 23 24 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 16 15 13 105 Walleye pollock 36 16 4 234 Pacific tomcod Pacific cod 4 5 7 Lingcod 1 Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole Slender sole -9.0 38 -11.0 Sand sole English sole -39.0 Dover sole 1 5 -1.0 Rex sole Rock sole Flathead sole 5.5 Starry flounder C-0 sole Unidentified flatfish 23.0 Pile perch Shiner perch 54 Pacific herring 7 Eulachon 4 Black skate Longnose skate 7 3 1 Big skate Ratfish 1 28 Spiny dogfish 6 21 8 Brown cat shark 1 Bigfin eelpout 58 48 8 43 Shortfin eelpout Unidentified eelpout Plainfin midshipman 342 10 2 139 Sturgeon poacher Bigeye poacher 12 5 1 5 Blackfin sculpin 12 1 Spotfin sculpin Spinyhead sculpin 16 24 1 15 Pacific staghorn sculpin Roughspine sculpin Unidentified sculpin Sablefish • Kelp greenling Blacktail snailfish 3 Quillback rockfish 2 Copper rockfish Greenstriped rockfish 25 3 Canary rockfish Splitnose rockfish 3 Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp -5.0 -18.0 _40.0 Octopus Squid 2 3 Pacific snake prickleback 1 Unidentified gunnels
Remarks - 36 -
Table 2. ( cont'd)
Set 25 26 27 28 Species No. vrt. No. wt. No. wt. No. wt.
Pacific hake 1 2 9 Walleye pollock 9 2 9 3 Pacific tomcod 8 Pacific cod 3 1 2 Lingcod Pacific sanddab Speckled sanddab 10 Arrowtooth flounder Butter sole 9 Slender sole 14 4 1 Sand sole English sole 75 Dover sole Rex sole Rock sole 32 Flathead sole Starry flounder C-0 sole Unidentified flatfish -20.0 Pile perch 39 Shiner perch 97 Pacific herring 10 Eulachon Black skate Longnose skate 1 Big skate Ratfish Spiny dogfish 2 1 Brown cat shark I Bigfin eelpout 2 12 1 Shortfin eelpout Unidentified eel.pout Plainfin midshipman 3 167 22 Sturgeon poacher 4 Bigeye poacher 1 8 Blackfin sculpin Spotfin seul pin Spinyhend sculpin 8 i 08 1..0 3 Pnci.fi.c staghorn sculpi.n 8 Roul,hspi.ne sculpin 4 Unidentified sculpin Sablefish Kelp greenling 1 Blacktail snailfish Quillback rockfish Copper rockfish Greenstriped rockfish 4 1 7 Canary rockfish Splitnose rockfish 1 1 Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp -9.0 _4.5 -18.0 Octopus Squid 1 1 Pacific snake prickleback Unidentified gunnels
Remarks - 37 -
Table 2. (cont'd)
Set 29 30 31 32 Species No. wt. No. wt. No. wt. No. wt..
Pacific hake 437 -122.0 8 Walleye pollock 21 5 16 62 Pacific tomcod 92 Pacific cod 1 1 3 Lingcod 1 2 3 Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole Slender sole 31 190 7.8 83 Sand sole English sole 47 -22.0 55 2 380 Dover sole 2 Rex sole 15 8 1 Rock sole 27 Flathead sole 17 2 Starry flounder C-0 sole Unidentified flatfish -45.0 Pile perch Shiner perch -40 58 Pacific herring 5 1 1 Eulachon Black skate Longnose skate 1 -7.0 1 1 Big skate Ratfish 170 43 3.0 22 Spiny dogfish 19 1 8 Brown cat shark Bigfin eelpout -250 Shortfin eelpout Unidentified eelpout Plainfin midshipman 1,020 146 1,209 29.0 32 Sturgeon poacher Bigeye poacher 9 13 Blackfin sculpin Spotfin sculpin 2 Spinyhead sculpin 3 Pacific staghorn sculpin Roughspine sculpin 5 Unidentified sculpin Sable fish Kelp greenling Blacktail snailfish Quillback rockfish Copper rockfish 6 2 Greenstriped rockfish 13 16 1.7 Canary rockfish 5 Splitnose rockfish Yelloweye rockfish Tiger rockfish 1 Longspine combfish Shrimp 7.0 -0.25 -2.0 -0.3 Octopus Squid 2 Pacific snake • prickleback Unidentified gunnels
Remarks 35 min • Net ripped - 38 -
Table 2. (cont'd)
Set 33 34 35 36 Species No. nit. No. nit. No. nit. No. nit.
Pacific hake 1 7 10 79 -40.0 Walleye pollock 5 44 20 18 Pacific tomcod Pacific cod 1 1 4 1 Lingcod Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole Slender sole 28 691 163 106 Sand sole English sole 181 4 14 20.0 Dover sole 1 8 Rex sole 1 1 Rock sole Flathead sole 78 20 Starry flounder C-0 sole Unidentified flatfish Pile perch Shiner perch 17 3 Pacific herring 5 Eulachon 1 1 1 Black skate 1 Longnose skate 1 1 Big skate Ratfish 7 21 21 181 Spiny dogfish 12 1 2 Brown cat shark 1 Bigfin eelpout 18 56 32 3 Shortfin eelpout Unidentified eelpout Plainfin midshipman 607 1,591 273 826 Sturgeon poacher Bigeye poacher 7 14 Blackfin sculpin 2 1 Spotfin sculpin 1 Spinyhead sculpin 6 1 Pacific staghorn sculpin Roughspine sculpin 1 Unidentified sculpin 1 Sablefish Kelp greenling Blacktail snailfish Quillback rockfish Copper rockfish Greenstriped rockfish 19 5 33 Canary rockfish 1) 20.0 Splitnose rockfish 113 Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp -4.0 -6.0 -5.0 Octopus 1 Squid 3 1 Pacific snake prickleback Unidentified gunnels
Remarks - 3 9 -
Table 2. (cont'd)
Set 37 38 39 40 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 4 Walleye pollock 52 22 11 Pacific tomcod Pacific cod 1 2 1 Lingcod 4 5 Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole 2 Slender sole 84 72 5 2 Sand sole English sole 37 29 6 Dover sole 1 3 Rex sole 5 14 2.0 11 Rock sole 124 39 6.8 Flathead sole Starry flounder C-0 sole Unidentified flatfish Pile perch 2 Shiner perch 6 Pacific herring Eulachon Black skate 1 Longnose skate 1 Big skate Ratfish 908 2 520 154 17.8 Spiny dogfish 18 3 Brown cat shark Bigfin eelpout 4 Shortfin eelpout Unidentified eelpout Plainfin midshipman 45 8 Sturgeon poacher 16 3 Bigeye poacher 2 59 Blackfin sculpin Spotfin sculpin 3 1 7 1 Spinyhead sculpin 1 1 Pacific staghorn sculpin Roughspine sculpin 4 Unidentified sculpin Sablefish 1 Kelp greenling Blacktail snailfish Quillback rockfish 10 Copper rockfish 15 Greenstriped rockfish 129 6 10 Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp - 0.3 Octopus Squid 2 Pacific snake prickleback Unidentified gunnels
Remarks 8 min - 40 -
Table 2. (cont'd)
Set 41 42 43 44 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake Walleye pollock 12 124 98 399 Pacific tomcod 104 469 Pacific cod 1 Lingcod 3 16 Pacific sanddab Speckled sanddab 81 3.1 Arrowtooth flounder 1 Butter sole Slender sole 36 48 1 Sand sole 3 14 English sole 2 40 60 190 Dover sole 2 Rex sole 5 1 Rock sole 3 2 3 Flathead sole 1 41 27 Starry flounder 16 C-0 sole Unidentified flatfish Pile perch 10 Shiner perch 11 232 4.8 Pacific herring 15 34 118 Eulachon Black skate Longnose skate 1 5 Big skate Rat fish 204 3 Spiny dogfish 28 20 2 Brown cat shark Bigfin eelpout 70 22 Shortfin eelpout Unidentified eelpout Plainfin midshipman 8 152 Sturgeon poacher Bigeye poacher 4 33 14 Blackfin sculpin Spotfin sculpin 16 Spinyhead sculpin 1 Pacific staghorn sculpin 3 62 Roughspine sculpin 4 4 Unidentified sculpin Sablefish Kelp greenling Blacktail snailfish Quillback rockfish Copper rockfish 2 6 Greenstriped rockfish 27 27 Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp - 6.0 -6.0 Octopus Squid Pacific snake prickleback Unidentified gunnels
Remarks - 4.1 -
Table 2. (cont'd)
Set 45 46 47 48 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 1 15 116 -15.0 Walleye pollock 179 60 308 -14.0 Pacific tomcod 99 99 1 Pacific cod 1 2 4 -2.0 9 -7.0 Lingcod 5 Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole Slender sole 28 127 -14.0 Sand sole 3 1 English sole 135 589 1 2 Dover sole 1 1 Rex sole 1 Rock sole 6 Flathead sole 146 66 35 7 Starry flounder C-0 sole Unidentified flatfish Pile perch 2 21 -20 Shiner perch 4 .-100 Pacific herring 76 8 18 61 Eulachon 25 Black skate Longnose skate 1 2 Big skate Ratfish 60 3 .-2.5 Spiny dogfish 13 9 2 -2.0 13 Brown cat shark Bigfin eelpout 61 13 93 -20 Shortfin eelpout 8 Unidentified eelpout Plainfin midshipman 108 106 225 Sturgeon poacher Bigeye poacher 7 10 Blackfin sculpin Spotfin sculpin 1 Spinyhead sculpin Pacific staghorn sculpin 4 2 Roughspine sculpin 1 Unidentified sculpin 41 Sablefish Kelp greenling Blacktail snailfish 1 Quillback rockfish Copper rockfish 1 2 Greenstriped rockfish Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp ..14.0 Octopus Squid 1 Pacific snake prickleback 1 10 Unidentified gunnels
Remarks 30 min - 42 -
Table 2. (cont'd)
Set 49 50 51 52 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake Walleye pollock -20.0 Pacific tomcod 7 Pacific cod 6 Lingcod Pacific sanddab Speckled sanddab Arrowtooth flounder Butter sole Slender sole Sand sole English sole 2 Dover sole 1 Rex sole Rock sole Flathead sole Starry flounder C-0 sole Unidentified flatfish Pile perch Shiner perch 2 Pacific herring 52 17 Eulachon Black skate Longnose skate Big skate Rat fish Spiny dogfish Brown cat shark Bigfin eelpout 1 Shortfin eelpout o o Unidentified eelpout Plainfin midshipman Sturgeon poacher -4 Bigeye poacher Blackfin sculpin o o Spotfin sculpin Spinyhead sculpin Pacific staghorn sculpin Roughspine sculpin Unidentified sculpin Sablefish Kelp greenling Blacktail snailfish Quillback rockfish Copper rockfish Greenstriped rockfish Canary rockfish Splitnose rockfish Yelloweye rockfish 2 Tiger rockfish Longspine combfish Shrimp Octopus Squid Pacific snake prickleback Unidentified gunnels
Remarks 10 min 5 min Herring Herring herring herring set set set set midwater midwater - 43 -
Table 2. (cont'd)
Set 53 54 55 56 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 1 Walleye pollock 415 9 719 56 Pacific tomcod 12 46 14 3 Pacific cod 5 5 5 Lingcod Pacific sanddab 3 Speckled sanddab Arrowtooth flounder Butter sole 2 3 Slender sole Sand sole 2 English sole 3 3 8 8 Dover sole 22 15 Rex sole 9 2 1 Rock sole 10 6 Flathead sole 5 5 Starry flounder C-0 sole Unidentified flatfish Pile perch 2 24 Shiner perch 29 32 2 Pacific herring 109 30 1 Eulachon Black skate 2 Longnose skate Big skate Rat fish 27 Spiny dogfish 5 4 Brown cat shark Bigfin eelpout 1 4 Short fin celpout Unidentified eelpout Plainfin midshipman 22 66 2 Sturgeon poacher 4 3 1 Bigeye poacher 1 Blackfin sculpin Spotfin sculpin 3 1 Spinyhead sculpin Pacific staghorn sculpin Roughspine sculpin 2 1 Unidentified sculpin 11 Sable fish Kelp greenling Blacktail snailfish 1 Quillback rockfish 2 Copper rockfish 1 2 2 Creenstriped rockfish Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine cambfish Shrimp -1.0 -0.25 -0.5 Octopus Squid 1 Pacific snake prickleback 1 Unidentified gunnels
Remarks • 10 min - 44. -
Table 2. ( cont'd)
sot 57 58 59 60 Species No. wt. No. wt. No. wt. No. wt.
Pacific hake 4 Walleye pollock 217 57 430 4 Pacific tomcod 16 13 11 28 Pacific cod 2 3 Lingcod 12 1 Pacific sanddab Speckled sanddab 1 Arrowtooth flounder 1 Butter sole 5 Slender sole 2 1 Sand sole 1 English sole 55 2 Dover sole 6 23 1 14 Rex sole • 10 3 2 Rock sole 1 7 Flathead sole 5 Starry flounder 8 C-0 sole Unidentified flatfish Pile perch 28 Shiner perch 8 Pacific herring 52 2 32 5 Eulachon 5 Black skate 2 Longnose skate Big skate Ratfish 1 153 Spiny dogfish 1134 Brown cat shark Bigfin celpout Shortfin eelpout Ilnidentified eelpout l'lainfin midshipman Sturgeon poacher 6 3 1 Bigeye poacher 8 5 Blackfin sculpin Spotfin sculpin Spinyhead sculpin 2 Pacific staghorn sculpin 1 Roughspine sculpin Unidentified sculpin Sablefish Kelp greenling Blacktail snailfish J. Quillback rockfish Coooer rnrkPich tl
C;rf?PnRtri nnri rnnkf; L. L tj Canary rockfish 1 Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp 6 Octopus Squid Pacific snake prickleback Unidentified gunnels
Remarks 24 min net fouled - 45 -
Table 2. (cont'd)
Set 61 62 63 64 Species No. wt. No. wt. No. wt. No. WI:.
Pacific hake 26 2 Walleye pollock 59 10 198 424 Pacific tomcod 36 77 7 56 Pacific cod 4 15 21 Lingcod 2 Pacific sanddab 15 29 Speckled sanddab 15 Arrowtooth flounder Butter sole 2 11 Slender sole 11 4 5 242 Sand sole 1 1 English sole 43 52 62 162 -60.0 Dover sole 42 14 2 331 Rex sole 7 3 1 Rock sole 17 51 Flathead sole 9 2 3 Starry flounder C-0 sole Unidentified flatfish Pile perch 2 41 Shiner perch 29 52 2 Pacific herring 5 57 3 1 Eulachon 12 Black skate 1 Longnose skate 1 3 Big skate Ratfish 79 Spiny dogfish 1 1 15 Brown cat shark Bigfin eelpout 2 Shortfin eelpout Unidentified eelpout Plainfin midshipman 4 14 11 Sturgeon poacher 13 7 10 2 Bigeye poacher 1 Blackfin sculpin Spotfin sculpin 5 Spinyhead sculpin 4 1 Pacific staghorn sculpin Roughspine sculpin 4 2 1 Unidentified sculpin Sablefish Kelp greenling Blacktail snailfish Quillback rockfish Copper rockfish 1 1 Greenstriped rockfish 1 Canary rockfish Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp -0.3 Octopus 1 Squid 3 Pacific snake prickleback Unidentified gunnels
Remarks - 46 -
Table 2. (cont'd)
Set 65 66 67 Species No. wt. No. wt. No. wt.
Pacific hake 1 53 124 -81.5 Walleye pollock 110 89 9 Pacific tomcod 18 3 Pacific cod '9 6 3 Lingcod J. Pacific sanddab Speckled sanddab Arrowtooth flounder 1 Butter sole Slender sole 8 -67.5 -81.0 Sand sole English sole 5 -3.8 -4.5 Dover sole 8 Rex sole Rock sole Flathead sole -3.8 -4.5 Starry flounder C-0 sole Unidentified flatfish Pile perch Shiner perch -60 Pacific herring 8 14 Eulachon 3 Black skate 2 Longnose skate 2 6 Big skate Ratfish 287 Spiny dogfish 25 14 13 Brown cat shark Bigfin eelpout 2 88 -150 Shortfin eelpout 3 Unidentified eelpout Plainfin midshipman 1 -102.0 82.0 Sturgeon poacher Bigeye poacher 4 Blackfin sculpin i. Spotfin sculpin Spinyhead sculpin 11 -20 Pacific staghorn sculpin Roughspine sculpin Unidentified sculpin Sablefish Kelp greenling Blacktail snailfish 2 ouillback rockfish 1 Copper rockfish 1 2 Greenstriped rockfish 3 7 Canary rockfish 1 Splitnose rockfish Yelloweye rockfish Tiger rockfish Longspine combfish Shrimp -7.0 -30.0 -30.0 Octopus Squid 1 Pacific snake prickleback Unidentified gunnels 1
Remarks 30 min 30 min -47 -
Table 3. Scientific and common names of species captured.
F. Scyliorhinidae Brown cat shark Apristurus brunneus (Gilbert 1891)
F. Squalidae Spiny dogfish Squalus acanthias Linnaeus 1758
F. Rajidae Big skate Raja binoculata Girard 1854 Black skate Raja kincaidi Gorman 1908 Longnose skate Raja rhina Jordan and Gilbert 1880
F. Chinaeridae Ratfish Hydrolagus colliei (Lay and Bennett 1839)
F. Clupediae Pacific herring Clupea harengus pallasi. Valencionnes 1847
F. Osneridae Eulachon Thaleichthys pacificus (Richardson 1836)
F. Batrachoididae Plainfin midshipman Porichthys notatus Girard 1854
F. Gadidae Pacific cod (Gray cod) .Gadus macrocephalus Tilesuis 1810 Pacific hake Merluccius productus (Ayres 1855) Pacific tomcod Microgadus proximus (Girard 1854) Walleye pollock Theragra chalcogramma (Pallas 1811)
F. Zoàrcidae Bigfin eelpout Aprodon cortezianus Gilbert 1896 Shortfin eelpout Lycodes brevipes Bean 1890
F. Embiotocidae Shiner perch Cymatogaster aggregata Gibbons 1854 Pile perch Rhacochilus vacca (Girard 1855) - 48 -
Table 3. (cont'd)
F. Stichaeidae (Pacific) Snake prickleback Lumpenus sagitta Wilimovsky 1956
F. Scorpaenidae Copper rockfish Sebastes caurinus Richardson 1845 Greenstriped rockfish Sebastes elongatus Ayres 1859 Quillback rockfish Sebastes maliger (Jordan and Gilbert 1880) Tiger rockfish Sebastes nigrocinctus Ayres 1859 Canary rockfish (Orange rockfish) Sebastes pinniger (Gill 1864) Yelloweye rockfish (Red snapper) Sebastes ruberrimus (Cramer 1895)
F. Anoplopamatidae Sablefish (Blackcod) Anoplopoma fimbria (Pallas 1811)
F. Hexagrammidae Kelp greenling Hexagrammos decagrammus (Folios 1810) Lingcod Ophiodon elongatus Girard 1854 Longspine combfish Zaniolepis latipinnis Girard 1857
F. Cottidae Spinyhead sculpin Dasycottus setiger Bean 1890 Spotfin sculpin Icelinus tenuis Gilbert 1890 Pacific staghorn sculpin Leptocottus armatus Girard 1854 Blackfin sculpin Malacocottus kincaidi Gilbert and Thompson 1905 Roughspine sculpin Triglops macellus (Bean 1883)
F. Agonidae Sturgeon poacher Agonus acipenserinus Tilesuis 1811 Bigeye poacher Asterotheca pentacanthus (Gilbert 1890) Blackfin poacher Bathyagonus nigripinnis Gilbert 1890
F. Cyclopteridae Blacktail snailfish Careproctus melanurus Gilbert 1891
F. Bothidae Pacific sanddab Citharichthys sordidus (Girard 1854) Speckled sanddab Citharichthys stigmaeus Jordon and Gilbert 1882 - 49 -
Table 3. (cont'd)
F. Pleuronectidae Arrowtooth flounder (Turbot) Atheresthes stomias (Jordan and Gilbert 1880) Rex sole Glyptocephalus zachirus Lockington 1879 Flathead sole Hippoglossoides elassodon Jordan and Gilbert 1880 Butter sole Isopsetta isolepis (Lockington 1880) Rock sole Lepidopsetta bilineata (Ayres 1855) Slender sole Lyopsetta exilis (Jordan and Gilbert 1880) Dover sole Microstomus pacificus (Lockington 1879) English sole (Lemon sole) Parophrys vetulus Girard 1854 Starry flounder Platichthys stellatus (Pallas 1811) C-0 sole Pleuronichthys coenosus Girard 1854 Sand sole Psettichthys melanosticus Girard 1854
F. Pholidae Unidentified gunnel Table 4. 0.14e length frequency.
Set no Fork 6 8 9 14 17 29 31 33 34 35 36 40 46 59 Length 67 (cm) O• S cr e 7 Total
1 1 1 37 18 2 1 1 1 1 19 2 2 5 20 1 1 2 1 1 8 21 1 5 1 1 3 12 22 2 3 2 3 1 . 1 1 13 23 2 2 2 1 2 1 2 3 15 24 4 3 3 1 7 6 1 2 1 29 25 4 4 6 2 11 6 1 1 1 36 26 3 6 3 2 7 6 2 30 27 4 3 1 13 13 5 4 1 44 28 2 1 1 4 7 11 32 5 1 37 29 3 2 8 4 2 7 1 2 29 30 1 3 3 3 6 3 20 31 2 3 3 ' 4 4 2 1 21 32 1 3 1 1 1 1 1 9 33 1 4 2 1 2 1 1 12 34 • 2 1 1 1 1 6 35 1 1 1 3 36 37 1 3 38 1 1 4 39 2 4 40 1 41 ' 1 4 42 1 5 1 1 1 10 43 4 2 = 2 1 18 44 1 3 1 4 1 2 20 45 2 1 / / 1 3 1 3 1 27 46 1 4 , 1 3 1 3 1 1 25 47 1 4 1 1 1 21 23 48 . 3 3 1 2 2 1 2 1 29 49 1 4 / 1 1 1 18 3 50 2 16 1 51 1 6 52 1 3 1 14 1 53 11 5 54 2 55 1 1 1 9 56 4 57 1 4 58 59 60 61 2 62 63 2 Total 19 22 3 1 2 5 65 63 2 1 7; 81 3 5 1 1 6 4 6 31 48 1 3 3 12 4 27 97 593 Table 5. Hake length frequency.
Sct No. Fork Length 10- (cm) 3 4 6 8 9 14 17 19 21 22 23 24 25 26 27 29 31 33 34 35 36 40 45 46 47 59 63 64 65 66 67 Total
6 1 1 7 1 3 4 8 -' 1 1 1 ' 1 3 12 9 5 ^ 1 2 1 9 20 10 2 1 6 1 16 1 27 11 2 11 13 12 2 1 3 13 14 15 1 1 2 16 1 1 1 3 17 2 1 3 6 18 2 4 1 2 1 2 1 13 19 4 1 2 . 4 1 1 4 1 20 20 • 6 1 1 1 2 2 1 3 :. 1 1 ' 26 21 10 4 1 1 10 1 3 3 1 o 5 1 59 • 22 17 5 3 1 IS 16 3 — 1 8 9 2 2 93 23 18 10 3 28 29 5 8 1 1 2 1 5 4 3 127 24 43 6 7 1 34 61 5 21 34 3 7 4 1 1 229 25 40 4 5 25 63 10 1 23 1 38 2 10 5 1 1 232 26 44 7 9 14 80 12 1 15 1 45 77 4 2 249 27 29 1 5 19 S6 13 2 1 12 SO 6 2 12 1 278 28 19 3 19 60 6 3 5 1 51 5 3 2 4 6 188 29 4 24 24 3 2 1 25 6 7 3 108 30 3 1 9 17 2 12 9 1 8 62 31 3 3 12 5 6 2 3 42 32 1 6 1 1 ' 4 2 19 33 3 1 " 4 3 3 2 1 19 34 1 2 1 1 2 7 35 1 1 J. 1 1 5 36 1 I 1 3 37 1 1 2 1 5 38 1 1 1 3 2 8 39 1 1 1 1 2 6 40 1 1 3 5 Table 5. (cont'd)
Set no. Fork Length 10- 3 468 9 14 (cm) 17 19 21 22 23 24 25 26 2 - 29 31 33 34 35 36 40 45 46 47 59 63 64 65 66 67 Total
42 1 1 12 1 3 8 1 29 I 1 1 : 36 44 1 21 3 1 17 1 3 1 1 3 6 52 45 1 3 12 1 I ' 1 16 1 3 I I 14 57 46 1 1 1 7 1 1 8 1 3 1 ' 8 35 47 9 1 7 1 2 1 2 13 36 48 I 5 1 10 3 1 1 2 2 3 1 1 10 41 49 3 1 2 1 2 2 6 17 50 3 1 1 2 2 8 17
52 2 2 , 2 2 3 1 5 15 53 2 I 1 1 5 54 1 3 1 2 7
56 1 1 2 4 57 1 3 4 58 1 1 2 59 . 1 1 2 60 1 1 2 61 1 I 2 6" 63 2
65 6o 6 7 tS
"fetal 249 44 57 4 214 564 7 87 16 15 13 105 2 9 432 8 1 7 10 79 4 1 15 116 4 26 2 1 53 124 2,295 !able 6. Pollock length frequency.
Fork length 24 26 27 28 29 30 31 32 33 34, 1 2 3 + 5 6 8 9 10 11 12 13 1- 15 16 17 18 19 21 22 23 25 cm) 1 1 3 1 2 4 2 2 1 14 9 26 10 1 4 8 4 2 4 3 4 2 2 12 2 1 4 13 + 19 10 76 42 3 5 11 23 3 8 2 5 5 19 19 3 40 5 2 61 6 21 L 7 11 50 74 6 18 25 98 8 15 5 9 3 28 2+ 40 5 6 79 2 3 6 + 2 18 1 12 + 66 9 6 15 240 3 is 6 4 62 2 3 2 6 13 28 3 3 11 181 2 + 10 4 + + 11 14 1 1 14 48 6 3 6 3 15 5 1 2 16 17 18 19 10 21 1 22 3 L 2 10 L 2 23 3 2 3 12 24 5 1 2 4 45 3 1 - 2 25 1 2 2 2 4 42 3 2 1 26 3 26 3 27 10 2 2 3 28 6 1 29 2 1 30 1 1 31 1 32 1 33 34 35 - 2 36 - 37 1 38 39 2 1 40 1 41 42 43_ 3 2
45 46
48 49 50 51 52 53 54 55
16 62 5 44 35 27 1 23 78 11 125 36 16 4 234 9 2 9 3 21 5 Toca1 157 236 24 13 35 78 616 155 34 76 21
Table 6 (Cont'di
Fork Set no. length (cm) 35 36 38 39 40 41 4 2 43 44 45 53 54 55 46 47 56 57 58 59 60 61 62 63 64 65 66 67 Total 8 1 2 3 16 9 6 8 1 1 2 4 ' 11 13 1 1 1 2 138 10 5 3 9 1 23 24 48 17 3 4 44 103 5 4 1 1 13 2 4 5 3 1 618 11 3 19 3 4 47 40 142 54 17 90 199 2 6 17 19 2 1 23 4 18 39 4 22 1,274 12 1 14 3 • 2 32 27 133 36 27 85 77 1 84 24 58 3 5 2 12 2 48 146 13 18 2 1,424 13 1 7 7 15 3 61 17 7 40 22 246 8 67 9 5 5 68 150 27 14 4 1,128 14 2 1 13 5 16 1 1 226 1 48 13 9 1 34 45 21 9 1 537 15 3 2 91 1 14 8 2 1 5 5 5 2 152 16 1 1 14 2 2 1 2 23 17 1 18 1 2 1 3 19 1 20 0 21 1 6 22 1 1 ' 2 10 1 1 37 23 1 3 3 1 28 2 2 2 67 24 1 1 1 4 8 1 5 79 2 3 1 2 1 175 25 2 1 12 2 16 3 3 100 2 6 5 222 26 2 1 1 5 2 1 a 1 4 87 1 9 8 7 5 187 27 2 5 6 6 4 51 1 2 7 15 1 1 123 28 1 3 4 4 29 2 8 1 1 63 29 1 1 12 1 3 5 1 29 30 3 1 2 1 11 31 3 1 6 32 1 2 4 33 ' 1 1 1 3 34 2 3 35 2 1 1 1 8 36 1 1 1 9 37 3 7 38 3 ter 39 1 1 2 40 1 5 1 5 41 2 1 6 42 1 1 • 3 43 ' 2 44 1 a 45 2 46 . 1 47 z 3 1 1 8 48 3 3 49 1 1 50 1 2 51 0 52 0 53 1 54 55
Total 20 18 52 22 11 12 124 98 399 179 60 308 415 9 719 56 217 57 430 4 59 10 198 424 110 89 4 6,325 °s^°ûN°â^m^^unuro^oem^â^ruN^â^x^^^,-4N^ô^a^-uruN^odm^a^cûN^ô^m^^^rûN^ô^m^ç^r^N^ôem^âNC^N^ô
^ ^NU^co^rnwc^oti.titi
ô
- 56 -
Table 7 (Cunt 'd)
Total Set no. . Length (0m) 44 45 46 54 55 60 61 62 64 65 66 67 Total
20 21 22 23 24 25 26 27 28 29 30 31 32 3 33 5 34 2 35 32 36 37 38 2 39 40 2 41 3 42 1 3 43 1 2 44 4 45 1 46 1 1 47 5 48 49 50 2 22 51 2 52 2 53 54 6 55 56 33 57 58 59 60 2 61 1 62 63 64 65 4 66 67 8 68 • 2 69 1 1 8 70 8 71 7 72 1 73 1(7) 74 1 7 75 . I 10 76 2 1 9 77 I 9 78 2 I 79 1 1 13 80 1 1 1 / 81 1 82 24 1 14 83 1 1 84 18 1 3 1 20 85 2 1 86 1 12 1 2 2 87 1 1 1 88 18 2 . 11 89 2 1 90 1 2 11 1 2 91 1 12 1 92 1 6 1 1 7 93 1 94 2 2 2 95 2 8 96 1 97 1 3 1 1 3 98 1 99 2 100 - 101 1 102 1 2 103 1 104 105 106 107 1 1
Total 2 13 9 5 4 4 • 1 15 25 14 13 406 - 5'7 -
Table 8. Gray cod length frequency.
Fork Set no. length (cm) 2 3 4 6 7 8 9 10 11 12 13 14 15 17 18 19 21 22 23 25 26 27 29 31 32 33
10 11 12 3 11 1 3 14 2 5 3 2 15 3 8 2 16 2 4 1 17 1 1 18 1 1 19 20 21 22 23 24 1 25 26 1 27 28 29 30 1 1 1 31 2 1 32 1 1 1 3 33 2 3 1 2 34 1 1 1 2 2 L 2 35 1 1 2 2 1 36 1 L L 1 1 37 2 2 1 1 2 1 1 38 1 1 1 1 39 3 1 1 1 40 1 41 2 42 1 43 44 45 46 47 48 49 50 51 52 53 54 1 L 55 56 2 3 57 1 58 59 3 60 3 61 2 1 62 63 1 64 65 66 67 1 68 69 70 71 72 73 74 1 75 76 1 77 1 78 79 80
Total 19 8 3 7 51 17 18 4 2 8 5 21413 4 5 7 312113 I - 58 -
Table 8 (Con t . c1)
Fork Set no. length (cm) 34 35 36 37 38 40 42 45 46 53 54 55 5 7 58 59 60 61 62 64 65 66 67 Total
10 - II - 12 3 13 4 14 12 15 1 14 16 2 1 3 13 17 1 1 1 3 8 18 1 3 6 12 19 I 1 20 1 1 21 - 22 1 1 23 - 24 1 2 25 2 2 26 1 27 - 28 - 29 2 30 1 5 31 1 1 2 7 32 1 1 1 9 33 1 2 2 13 34 1 1 3 1 16 35 1 1 1 1 14 36 1 1 1 2 1 3 19 37 1 1 5 2 25 38 1 2 2 1 11 39 1 3 1 13 40 1 6 41 • 1 1 1 6 42 1 43 2 44 1 1 45 1 3 46 - 47 49 - 49 . 1 58 I 51 - 52 1 51 1 7 54 1 4 55 I 3 56 6 5 / 1 58 L 4 59 4 60 3 61 1 6 62 1 63 1 • 64 - 65 1 1 4 66 - 67 1 2 68 1 1 4 69 1 1 70 1 71 - 72 73 I 1 74 1 1 3 75 1 1 76 1 77 1 78 _ 79 - 80 -
Total 1 4 1 1 2 1 1 1 2 5 5 5 2 312 1 4 15 21 9 6 3 286
Table 9. femc...1 length frequency.
Fork Set no. length (cm) 2 5 : 8 . 13 15 ' 16 17 IS 28 32 =3 44 45 46 53 54 55 56 57 58 59 60 61 62 63 64 65 66 ' Total
5 I 6 7 1 1 2 8 .' 5 1 1 9 9 10 1 2 1 . 1 16 1 1 3 2 38 10 1 15 1 1 15 22 5 1 9 1 3 13 2 89 11 10 • 5 1 6 27 123 26 1 3 1 , 1 2 3 19 227 12 1 29 37 170 5 35 1 3 1 2 2 3 19 1 13 1 313 ' 1 2'1 ' S' , 21 Z 1 2 2 3 16 1 4 14 1 177 1 1 1 4 16 1 1 1 1 1 5 2 I 37 15 I 1 1 1 1 2 16 7 1 1 . 2 17 1 1 1 I 4 18 2 1 3 1 • 4 11 19 2 _' 1 1 1 1 3 1 1 1 2 7 2 1 . 1 c 27 20 1 6 1 8 :. 1 7 / 1 2 2 4 2 4 53 21 5 1 3 I 21 3 4 3 1 1 13 7 1 2 3 4 5 6 2 1 2 5 2 1 97 22 3 7 37 2 3 4 5 2 16 6 2 2 3 3 4 8 2 10 2 124 23 5 4 1 25 1 5 2 5 11 2 1 1 2 1 1 1 13 5 89 24 1 12 3 2 1 1 , 1 I ' 3 1 2 10 66 25 I 5 3 1 2 1 1 2 1 17 26 1 3 13 5 ' 9 1 1 ' 1 4 1 1 44 27 ' 1 1 11 ' 1 14 1 '_ 1 1 1 40 28 . 2 5 1 4 1 9 1 8 23 29 1 ' 8 1 1 1 1 25 30 I 1 7 9 31 1 1 2
Total 25 1 30 5 155 1 3 66 10 25 S 92 10= 469 99 99 12 46 14 3 16 13 11 28 36 77 7 56 18 3 1,532
- 60-
Table 10. Herring length frequency.
Fork Set no. length join) 5 6 29 43 63 66 67 Total
5 6 7 . 8 5 5 9 1 . ' 1 10 1 5 3 9 11 9 1 . 7 17 12 3 3 6 13 1 5 6 14 4 3 7 15 1 12 2 1 16 16 14 1 1 16 17 14 1 15 18 9 1 1 1 12 19 15 2 17 20 11 2 13 21 2 1 3 22 3 3 23 - 24 1 1 25 1 1
Total 1 83 5 34 3 8 14 148 Table 11. English sole length frequency.
Set no. Length (cm) 2 3 3 5 24 30 31 32 33 36 37 33 39 41 42 43 45 46 53 54 55 56 57 58 60 61 63 64 65 Total
10 1 2 11 1 2 12 2 13 2 2 14 1 1 2 15 1 1 2 16 5 1 1 7 17 1 10 1 2 14 18 1 8 1 1 1 12 19 1 S 1 2 3 2 17 20 1 3 7 6 20 21 2 4 2 ' 3 1 1 32 1 19 22 2 4 1 2 1 4 1 2 4 3 24 23 4 8 3 3 1 3 3 1 4 3 4 39 24 1 8 15 2 1 1 a 7 3 1 4 6 59 25 8 18 5 2 1 1 1 1 11 3 4 1 5 7 7 1 76 26 9 10 3 ' 2 2 11 7 1 1 2 1 2 7 6 67 27 2 1 3 17 3 , , 3 , 18 19 4 5 2 10 94 28 1 , 21 18 7 6 6 17 33 6 5 5 5 132 29 ' 4 22 18 1 1 1 4 1 10 38 2 1 5 1 3 8 125 30 3 6 35 27 2 5 3 1 6 3 7 54 1 1 4 1 2 3 14 182 31 1 1 1 45 24 2 3 1 7 5 67 2 3 1 11 181 32 6 2 1 45 17 ' 1 3 4 I o 78 3 2 I 8 182 33 8 35 23 2 : 2 1 1 1 5 73 4 1 3 10 175 34 4 2 36 15 2 3 3 2 1 48 2 2 2 1 3 14 154 35 6 1 18 6 1 1 3 23 1 2 2 66 36 12 2 2 1 2 1 1 3 28 1 1 1 2 17 76 37 3 4 4 1 2 1 3 22 1 2 10 53 38 3 _ 6 3 1 5 IS 1 1 4 42 39 ' 3 2 16 1 7 31 40 1 3 4 1 2 7 1 2 21 41 ' 2 1 . 8 1 1 15 42 4 -' • 12 1 1 20 43 3 1 1 - 5 1 11 44 1 3 1 5 3 14 45 2 3 1 5 2 13 46 3 4 47 1 1 2 48 1 1 1 1 1 5 49 50
Total 1 23 1 3 7 55 2 380 181 53 37 :062 40 60 135 589 3 3 8 8 55 2 6 43 62 162 5 1,964 - 62 -
Table 12. Dover sole length frequency.
Set rio. Length (cm) 2 4 5 55 56 57 58 59 61 63 65 Total
10 11 - 12 - 13 _ 14 _ 15 16 1 1 2 17 _ 18 19 ^ 20 1 1 21 1 2 3 22 2 2 2 5 11 23 1 2 3 1 11 1 19 24 1 4 4 3 9 21 25 1 1 3 3 8 26 1 2 4 1 1 9 27 1 2 3 28 1 3 2 2 8 29 4 1 2 1 6 1 15 30 1 2 2 5 31 1 4 3 4 12 32 1 1 33 1 1 1 3 34 1 1 35 1 36 1 1 1 2 37 2 38 2 2 1 39 1 2 40 41 42 43 44 1 2 3 45 -
Total 5 1 1 22 15 23 1 14 42 2 8 134 - 63 -
Table 13. Flathead sole length frequency.
Set no. Length cm) 1 2 3 4 43 53 54 57 58 60 61 63 Total
9 4 4 10 2 2 11 5 5 12 8 8 13 11 11 14 1 7 8 15 1 8 3 1 13 16 1 3 16 4 1 1 3 1 30 17 2 6 4 1 1 1 1 16 18 4 13 1 1 1 1 21 19 5 8 4 1 18 20 1 14 2 1 18 21 5 10 6 1 1 2 25 22 4 9 2 1 16 23 1 6 11 2 1 21 24 1 9 13 1 1 25 25 11 12 1 2 26 26 9 8 1 1 19 27 1 13 11 3 28 28 1 5 4 2 1 1 14 29 8 6 2 1 17 30 3 7 10 31 1 1 2 1 5 32 5 6 1 1 13 33 2 4 1 1 8 34 1 1 1 3 35 1 1 1 3 36 1 1 37 1 1 2
Total 3 4 100 209 41 5 3 5 1 8 9 2 390 - 64 -
Table 14. Rex sole length frequency.
Set no. Length (cm) 31 54 55 56 57 58 59 61 63 Total 10 11 12 13 14 3 3 15 3 1 4 16 3 1 4 17 1 1 2 18 1 1 19 1 1 20 1 1 21 22 23 1 1 24 25 2 2 26 1 1 2 27 2 4 6 28 1 1 1 1 1 1 6 29 1 1 30 3 3 31 1 1 32 1 1 2 33 1 1 2 34 35
36 1 1 37 38 39 40
Total 8 9 2 1 10 3 2 7 1 43 - 65 -
Table 15. Rock sole length frequency•
Set no. Length 60 61 Total (cm) 32 42 43 53 54
10 11 12 13 1 2 3 14 1 1 15 1 1 16 Vie 17 18 19 3 3 20 1 1 21 2 2 22 1 1 1 3 23 1 1 1 4 7 24 1 1 25 1 2 3 26 1 2 3 27 1 1 28 1 2 3 29 1 1 30 1 1 2 31 1 1 1 3 32 33 1 1 34 35 1 1 2 36 37 38 1 1 39 1 1 40 41 1 1 42 43 44 1 1 45 1 1
Total 1 3 2 10 6 7 17 46
- 66 -
Table 16. Slender sole length frequency.
Set no. Length (cm) 1 2 3 4 42 57 58 61 63 65 Total
5 6 7 8 9 3 2 5 10 1 3 2 6 11 1 1 12 1 1 8 12 22 13 11 10 1 22 14 10 18 28 15 2 13 41 2 1 59 16 2 9 40 5 3 1 60 17 1 15 45 5 1 5 1 73 18 1 27 39 5 1 2 75 19 4 1 16 27 2 2 1 53 20 2 4 17 17 7 47 21 1 2 15 4 2 1 25 22 1 1 5 1 2 10 23 1 2 1 2 6 24 5 1 6 25 1 2 1 4 26 1 5 6 27 3 4 2 9 28 1 1 2 29 30
Total 13 17 155 259 48 2 1 11 5 8 519 T,ble 17, >ftscellanaous finies length frequency.
Pacific Speckled Blaekc:d Quillback Bigfin Shortfin Butter sole Sand sole sanddab sanddab tsablefishl Eulachon rockfish Black skate eelpout eelpout Ratfish
Set no Length 53. 54. 43, 45. 54, (no) 5. ol 51, 61 54. 60. 81 cd 2. S 2. 3. 4 2 2, 4, 8 1 3
10 5 11 3 12 1 7 13 1 2 14 1 2 15 3 16 1 17 1 5 1 1 18 3 1 2 1 19 1 1 20 21 4 1 22 1 1 23 1 1 24 3 1 25 1 2 26 1 27 2 28 1 2 29 30 1 31 32 33 34 1 35 36 37 2 38 1 39 40 1 1 41 42 1 43 1 44 45 1 46 47 2 48 1 1 49 3 50 51 2 52 1 53 3 54 55 1 56 57 58 2 5. 1 60 1 1 61 1 62 1 63 64
Fisheries and Environment Pèches et Environnement Canada Canada CANADA FISHERIES AND c54-(5 E MARINE SERVICE PAC 1 F IC BIOLOG ICA L STATION DATA RECORDS