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Now showing items 31-40 of 41
Behavioral bioassay examining the effects of ethanol on flagfish reproduction
(1983)
A behavioral bioassay method was developed to examine
the effects of ethanol on the reproductive success and
behavior of flagfish (Jordanella floridae). Reproductive
behavior was divided into eight categories; egg ...
Mating behaviour, spermatophore structure, ecology and systematics of the Cicindela splendida group (Coleoptera: Cicindelidae)
(1988)
Observations of copulating pairs of conspecific and
interspecific individuals of Cicindela splendida Hentz and
Cicindela limbalis Klug revealed behaviour similar to that
previously described for Pseudoxych.ila tarsalis ...
Aspects of the reproductive biology of clintonia borealis (Ait.) Raf.
(1980)
The rhizome of Clintonia borealis tAit.) Raf, was shown to
store large quantities of total nonstructural carbohydrates up until
fall dormancy and to draw upon these reserves during the spring growth
period, however the ...
Revision of the nearctic species of the Cicindela sylvatica group (Coleoptera: Cicindelidae)
(1983)
Interspecific and intraspecific variation of C. longilabris Say
and C. nebraskana Casey were studied by means of discriminant analysis
of morphometric data and univariate analysis of qualitative characters
of adult ...
Biology of rumen flukes (Trematoda: Paramphistomatidae) in moose, Alces alces L., in northwestern Ontario
(1985)
Paramphistoines {Parampbistomum sp.) were found in 86% of 160 moose rumens collected from northwestern Ontario at all seasons of the year. All moose older than 2.4 years were infected. The number of flukes per moose ranged ...
Effects of electrial stimulation and isokinetic exercise on serum enzymes and electrolytes
(1986)
The purpose of this study was to determine the effects
of short-term electrical stimulation of the quadriceps
muscle, isokinetic leg extension and flexion exercise, and
combined electrical stimulation and isokinetic ...
Effects of water depth increases on the production and growth of wild rice, Zinzania aquatica L.
(1987)
Wild rice, grown in plastic buckets suspended from specially
designed rafts, was subjected to increases in water depth during
the submerged-leaf, first floating-leaf, second floating-leaf,
and the first aerial-leaf ...
Ecology of forage fish following cessation of overharvest of walleye in Henderson Lake, Ontario
(1988)
I examined the forage base of Henderson Lake, Ontario
following collapse of its walleye stock due to overexploitation,
and an inexplicable decline of the ninespine stickleback
population. In response to these events a ...
Preliminary investigation into the bioacoustics of Cicindela spp. (Coleoptera: Cicindelidae)
(1989)
Initial investigations into bioacoustics of Cicindela spp.
(Cicindelidae: Coleoptera) were designed to establish the
systematic usefulness of acoustic variables, the possibility of
auditory communication, and lay ...
Community dynamics resulting from an experimental pulse fishery on the walleye (Stizostedion vitreum vitreum Mitchill) in Henderson Lake
(1988)
Henderson Lake is a small 151 ha boreal percid lake
approximately 128km northwest of Thunder Bay. A pulse fishery
conducted from 1980 to 1982 inclusively, removed 3226 walleye
reducing the stock to very low levels (Reid, ...