CAS-ICH 244940 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 9 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
100/0/0 |
Prep Type - Preservative |
alc-50% isopropanol ? |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Xie, Kathleen T.; Thompson, Abbey C.; Gialtouridis, A. |
Field Number |
MAB14-16 |
Date Collected |
8-9 June 2014 : 1930 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Willow Lake |
Drainage |
Susitna River |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
10 Gee minnow traps |
Locality |
Willow Lake behind community center |
Latitude-Longitude |
61.730145°N, 150.0533833°W |
Bottom Type |
Sand with some silt. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 19.1 C. Caught many Gasterosteus aculeatus, but disposition not noted. |
CAS-ICH 244942 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 8 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
200/0/0 |
Prep Type - Preservative |
alc-50% isopropanol ? |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Reyes, Manuel; Gialtouridis, A.; Xie, Kathleen T. |
Field Number |
MAB14-18 |
Date Collected |
8-9 June 2014 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Lynn Lake |
Drainage |
Susitna River |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
20 Gee minnow traps |
Locality |
Lynn Lake |
Latitude-Longitude |
61.7111°N, 150.04715°W |
Bottom Type |
Sand, gravel, and cobbles. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 16.1 C. Evening collection. Caught about 275 Gasterosteus aculeatus, of which ~75 acults kept for crosses. About 300 Oncorhynchus mykiss caught and released. |
CAS-ICH 244943 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 3 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
650/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Bell, Sam R.; Xie, Kathleen T.; Thompson, Abbey C. |
Field Number |
MAB14-1A |
Date Collected |
2-3 June 2014 : 1715 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Loberg (Junction) Lake |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
16 Gee minnow traps |
Locality |
Loberg (Junction) Lake, site A, public access |
Latitude-Longitude |
61.5589°N, 149.25595°W |
Bottom Type |
Chara, muck, submerged tree limbs |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = ? C. |
CAS-ICH 244944 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 3 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
929/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Bell, Sam R.; Xie, Kathleen T.; Thompson, Abbey C. |
Field Number |
MAB14-1B |
Date Collected |
2-3 June 2014 : 1140 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Loberg (Junction) Lake |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
20 Gee minnow traps |
Locality |
Loberg (Junction) Lake, site B, outlet |
Latitude-Longitude |
61.5579333°N, 149.2624833°W |
Bottom Type |
Chara, muck, submerged tree limbs |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = ? C. Traps set along shore from boat. |
CAS-ICH 244945 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 3 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
869/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Bell, Sam R.; Xie, Kathleen T.; Thompson, Abbey C. |
Field Number |
MAB14-1C |
Date Collected |
2-3 June 2014 : 1340 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Loberg (Junction) Lake |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
20 Gee minnow traps |
Locality |
Loberg (Junction) Lake, site C, gravel pit |
Latitude-Longitude |
61.55815°N, 149.2597°W |
Bottom Type |
Chara, muck, submerged tree limbs |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = ? C. Traps set along shore from boat. |
CAS-ICH 244946 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 3 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
1088/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Bell, Sam R.; Xie, Kathleen T.; Thompson, Abbey C. |
Field Number |
MAB14-1D |
Date Collected |
2-3 June 2014 : 1320 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Loberg (Junction) Lake |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
20 Gee minnow traps |
Locality |
Loberg (Junction) Lake, site D, highway |
Latitude-Longitude |
61.5595666°N, 149.259°W |
Bottom Type |
Chara, muck, submerged tree limbs. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = ? C. Traps set along shore from boat. |
CAS-ICH 244947 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 3 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
600/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Bell, Sam R.; Xie, Kathleen T.; Thompson, Abbey C. |
Field Number |
MAB14-1E |
Date Collected |
2-3 June 2014 : 1230 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Loberg (Junction) Lake |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
20 Gee minnow traps |
Locality |
Loberg (Junction) Lake, site E, lily pads |
Latitude-Longitude |
61.5588666°N, 149.2623366°W |
Bottom Type |
Chara, muck, submerged tree limbs, many lilies. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = ? C. Traps set along shore from boat. |
CAS-ICH 244948 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 12 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
1000/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Bell, Sam R.; Xie, Kathleen T.; Thompson, Abbey C. |
Field Number |
MAB14-2 |
Date Collected |
7-12 June 2014 : 2225 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Rabbit Slough |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
9 1/4" mesh Gee minnow traps |
Locality |
Rabbit Slough at culvert under Parks Highway. |
Latitude-Longitude |
61.53586°N, 149.2529°W |
Bottom Type |
Sand and muck. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 19 C. Reset traps on 7, 8, 11 and 12 June, 2014. About 150 Gasterosteus aculeatus were used for genetic crosses. |
CAS-ICH 244953 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 7 Jun 2014 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
400/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Bell, Sam R.; Reyes, Manuel; Gialtouridis, A. |
Field Number |
MAB14-9 |
Date Collected |
7-8 June 2014 : 1430 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Corcoran Lake |
Drainage |
Fish Creek |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
15 Gee minnow traps |
Locality |
Corcoran Lake |
Latitude-Longitude |
61.57285°N, 149.69135°W |
Bottom Type |
Cobbles with silt. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 20.4 C. In addition to 400 Gasterosteus aculeatus in formalin for me, we fixed another 400 for John A. Baker and took 40 males and 40 females for Manuel Reyes' crosses. Reset on 10 June 2014 and caught numerous Gasterosteus aculeatus, of which we kept 26 males and 34 females for crosses. On later set also caught ~10 Catostomus catostomus and 5 Oncorhynchus sp. |
CAS-ICH 244954 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 2 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
365/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; MacColl, Andrew; Kreier, Freda; Magalhaes, Isabel S.; D'Agostino, D. |
Field Number |
MAB15-1 |
Date Collected |
1-2 June 2015 : 1345 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Mud Lake |
Drainage |
Knik River |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
23 Gee minnow traps |
Locality |
Mud Lake |
Latitude-Longitude |
61.565°N, 148.947°W |
Bottom Type |
Mostly mud. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp = 21.5 C. Andrew MacColl took ~35 anadromous Gasterosteus aculeatus, and I took 365. We also caught about 25 Dalia pectoralis but no freshwater resident Gasterosteus aculeatus. |
CAS-ICH 244963 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 2 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
800/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; MacColl, Andrew; Kreier, Freda; Magalhaes, Isabel S.; D'Agostino, D. |
Field Number |
MAB15-2 |
Date Collected |
1-2 June 2015 : 1522 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Falk Lake |
Drainage |
Matanuska River |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
15 1/4" & 10 1/8" mesh Gee minnow traps |
Locality |
Falk Lake |
Latitude-Longitude |
61.55762°N, 149.051682°W |
Bottom Type |
Mud and detritus. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 21.5 C. Andrew MacColl took a sample of Gasterosteus aculeatus. No other fish species present. I resampled this site on 15 June 2015 to get Gasterosteus aculeatus testes for Kathleen Xie. |
CAS-ICH 244966 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 15 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
400/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Kreier, Freda |
Field Number |
MAB15-22 |
Date Collected |
14-15 June 2015 : 1235 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Kalmbach Lake |
Drainage |
Fish Creek |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
30 1/4" mesh Gee minnow traps |
Locality |
Kalmbach Lake |
Latitude-Longitude |
60.1254°N, 149.41953°W |
Bottom Type |
? |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = ? C. Also preserved 7 Gasterosteus aculeatus in ethanol and made 21 testis samples for Kathleen Xie. |
CAS-ICH 244967 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 15 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
500/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Kreier, Freda |
Field Number |
MAB15-23 |
Date Collected |
15-15 June 2015 : 1330 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Bruce Lake |
Drainage |
Fish Creek |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
20 1/4" mesh Gee minnow traps |
Locality |
Bruce Lake at public access |
Latitude-Longitude |
61.61043°N, 149.61043°W |
Bottom Type |
muck over gravel |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 17 C. |
CAS-ICH 244968 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 15 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
75/0/0 |
Prep Type - Preservative |
alc |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Kreier, Freda |
Field Number |
MAB15-24 |
Date Collected |
14-15 June 2015 : 1800 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Ida Lake |
Drainage |
Matanuska River |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
33 1/4" mesh Gee minnow traps |
Locality |
Ida Lake at public access |
Latitude-Longitude |
61.76205°N, 149.58345°W |
Bottom Type |
Cobbles, gravel, sand with scattered patches of detritus. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
|
Collecting Event Remarks |
Water temp. = ? C. 50 Cottus sp. preserved and 41 released. Five Oncorhynchus sp. released. Cottus sp. sample enriched with larger specimens for stomach content analysis. |
CAS-ICH 244970 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 18 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
600/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Kreier, Freda |
Field Number |
MAB15-28 |
Date Collected |
16-18 June 2015 : 1730 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
High Ridge Lake |
Drainage |
Matanuska River |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
15 1/4" mesh Gee minnow traps |
Locality |
High Ridge Lake |
Latitude-Longitude |
61.57957°N, 149.17607°W |
Bottom Type |
Muck. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 25 C. An equal number of Gasterosteus aculeatus were fixed in formalin and preserved in ethanol. Specimens taken only from first 11 traps. |
CAS-ICH 244972 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 3 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
530/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A. |
Field Number |
MAB15-3 |
Date Collected |
1-3 June 2015 : 1645 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Rabbit Slough |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
9 1/4" mesh Gee minnow traps |
Locality |
Rabbit Slough at culvert under Parks Highway. |
Latitude-Longitude |
61.53583°N, 149.25292°W |
Bottom Type |
Aquatic grass, algae, fine silt. |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 22.5 C. Trapped for two days and took about 100 anadromous Gasterosteus aculeatus and 335 the second day. Also caught and released one Salvelinus malma and 25 Oncorhynchus sp. Caught ~335 Dalia pectoralis and killed them at the site. |
CAS-ICH 244973 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 2 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
1351/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Kreier, Freda |
Field Number |
MAB15-4A |
Date Collected |
2-3 June 2015 : 1400 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Loberg (Junction) Lake |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
23 Gee minnow traps |
Locality |
Loberg (Junction) Lake, site A, public access |
Latitude-Longitude |
61.55883°N, 149.26259°W |
Bottom Type |
Chara, muck, submerged tree limbs |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 18.0 C. Caught only Gasterosteus aculeatus. Saw ~50 cm Oncorhynchus mykiss, which could easily eat sickleback. |
CAS-ICH 244974 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 10 Jun 2015 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
1246/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A.; Kreier, Freda |
Field Number |
MAB15-4B |
Date Collected |
9-10 June 2015 : 1235 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Loberg (Junction) Lake |
Drainage |
Palmer Slough |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
19 or 20 Gee minnow traps |
Locality |
Loberg (Junction) Lake, site B, outlet |
Latitude-Longitude |
61.55798°N, 149.26262°W |
Bottom Type |
Chara, muck, submerged tree limbs |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 18.0 C. Traps set along shore from boat. Caught only Gasterosteus aculeatus. Saw ~50 cm Oncorhynchus mykiss, which could easily eat sickleback. |