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Systematics and ecology of the Sexguttata species group, genus Cicindela (Coleoptera: Cicindelidae) / by Michael M. Kaulbars. --
(1982)
The systematics of Cicindela sexguttata Fabricius and
Cicindela patruela Dejean was studied. Various aspects of
their holomorphology were considered, including: multivariate
analysis of external characters, morphology ...
Biology of "peak" and "late" nesting Ring-billed gulls, Granite Island, Lake Superior
(1982)
Late-nesting Ring-billed Gulls in this study laid fewer
and smaller eggs and hatched fewer young than earlier nesting
pairs. Birds nesting late in the season appeared to lack
sufficient stimuli for incubation, as indicated ...
Effect of physical fitness exercise on the distribution of plasma high density lipoprotein cholesterol and other lipid fractions
(1982)
The effect of participation in a physical fitness programme of
moderate intensity on plasma lipoprotein cholesterols, total cholesterol,
triglycerides and apolipoprotein-A levels was investigated.
Forty-nine inactive ...
Production ecology of the amphipod Hyalella azteca (Saussure) in a Northern Ontario lake
(1982)
Annual production of the amphipod Hyalella azteca was
estimated in the upper littoral zone of Dock Lake, Ontario, over
a 2 year period (1980-1981). Population density (negligible below
1 meter) differed among the three ...
Initial effects of the exploitation of walleye, Stizostedion vitreum vitreum (Mitchill) on the boreal percid community of Henderson Lake, Northwestern Ontario
(1982)
The effect of large scale exploitation of walleye Stizostedion vitreum
vitreum on the boreal percid community of Henderson Lake, northwestern
Ontario, was studied from 1979 to 1981. Investigations centered on the two
major ...
Behaviour and reproductive success of female-female pairs of Ring-billed gulls (Larus delawarenis), Granite Island
(1982)
Female-female pairs of Ring-billed Gulls were studied on
Granite Island, northern Lake Superior, during the breeding
seasons of 1979 and 1980. In 1979 the colony consisted of approximately
2400 pairs with 99 nests (4.1%) ...