CAS-ICH 245411 |
Gasterosteus aculeatus [Catalog of Fishes] |
|
ID by/date |
Bell, Michael A. / 19 Jun 1999 |
Gasterosteidae |
Counts (Alc/Skel/CS) |
50/0/0 |
Prep Type - Preservative |
alc-50% isopropanol |
Other/Previous Number |
|
Size |
|
Collector; Vessel |
Bell, Michael A. |
Field Number |
MAB99-5 |
Date Collected |
18-19 June 1999 : 1430 |
Continent/Ocean |
North America |
Country |
United States |
State |
Alaska |
County |
Matanuska-Susitna Borough |
Water Body |
Boot Lake |
Drainage |
Susitna River |
Island Group |
|
Island |
|
Depth |
|
Width |
|
Salinity |
0 |
Gear |
11 1/4" mesh Gee minnow traps |
Locality |
Boot Lake |
Latitude-Longitude |
61.717778°N, 150.13°W |
Bottom Type |
peat muck |
Acc. Number |
2018-X:19 |
Specimen Remarks |
m, f, juveniles. Fixed in 10% buffered (dolomite) formalin ~1 month. |
Collecting Event Remarks |
Water temp. = 20 C. Traps set about 200 m from north end of lake on east shore and about 100 m past yellow gate poles at new grade, down a notch cut in surface through woods to lake to drain road. One stickleback seen in first trap set, but few seen in water. Kingfisher on lake. Traps pulled about 1430 hr on 19 June. Gravid females less common than males in nuptial colors. No fry present. Most fish in a smaller (1+?) size class, including some reproductives and there is a larger size class including gravid females but no nuptial males. |