![]() ![]() aestivalis) (Pisces: Clupeidae) in Minas Basin. Composition, morphometric characteristics and feeding ecology of alewives ( Alosa pseudoharengus) and blueback herring ( A. Nonsynchronous spatial overlap of lizards in patchy habitats. Food habits of albacore, bluefin tuna and bonito in California waters. The predator-prey interactions of planktivorous fish and zooplankton. Some biological characteristics of blueback, Pomolobus aestivalis (Mitchill) and alewife, Pomolobus pseudoharengus (Wilson), from Georges Bank, July and October, 1964. Offshore distribution of alewife, Alosa pseudoharengus and blueback herring, A. Simenstad (ed.) Fish Food Habit Studies, Proceedings of the Third Pacific Workshop, Wash. Resource partitioning in a non-coevolved assemblage of estuarine fishes, pp. The activity rhythm of the amphipod Corophium volutator (Pallas) and its possible relationship to changes in hydrostatic pressure associated with the tides. aestivalis) in the Saint John River, New Brunswick. Population structure and biology of alewives ( Alosa pseudoharengus) and blueback herring ( A. Comparison of searching behaviour for zooplankton in an obligate planktivore, blueback herring ( Alosa aestivalis) and a facultative planktivore, bluegill ( Lepomis machrochirus). Will alewives ( Alosa pseudoharengus) feed in the dark? Env. Feeding-behaviour repertoire of the alewife, Alosa pseudoharengus, and the ciscoes Coregonus hoyi and C. Feeding modes and prey size selection in the alewife ( Alosa pseudoharengus). Food habits of some immature fish of Minas Basin, Bay of Fundy. Stomach analysis - a review of methods and their application. Distribution and biological studies of anadromous fishes offshore North Carolina, N.C. Suspended sediment transport and deposition modelling in the Bay of Fundy, Nova Scotia - a region of potential tidal power development. Food habits of young anadromous alewives ( Alosa pseudoharengus) in Lake Ainslie, Nova Scotia. The biology of the amphipod Corophium volutator (Pallas) in the western Minas Basin. Feeding relations of the Atlantic silverside, Menidia menidia in the Minas Basin, Bay of Fundy. Occurrence and feeding habits of some juvenile fish in the southern bight of Minas Basin, Nova Scotia, 1979. The effects of differential digestion rates on zooplankton by alewife, Alosa pseudoharengus on determinations of selective feeding. The food of charr, Salvelinus willughbi(Günther) in Windermere. ![]() Total diet comparison in fishes by Spearman rank correlation coefficients. Diet of green crab Carcinus maenas (L.) from Port Hebert, Southwestern Nova Scotia. Effect of turbidity on the temporal and spatial utilization of the inner Bay of Fundy by American shad ( Alosa sapidissima) (Pisces: Clupeidae) and its relationship to local fisheries. Zooplankton studies in the southern bight of Minas Basin. Dadswell (ed.) Update on the Marine Environmental Consequences of Tidal Power Development in the Upper Reaches of the Bay of Fundy, Can. Zooplankton studies in the upper Bay of Fundy since 1976. ![]() Distribution, growth, selective feeding, and energy transformations of young-of-the-year blueback herring Alosa aestivalis (Mitchill), in the James River, Virginia. The effect of a marine planktivore on lake plankton illustrates theory of size, competition and predation. The effects of prey-size selection by lake planktivores. The fauna of Minas Basin and Minas Channel. Some comments on measuring niche overlap. Although competition for food in the Basin seems unlikely since high secondary production yields a superabundance of prey, differences in feeding behaviour between younger, smaller individuals of both species could be a means of avoiding competitive interactions in an environment where there are space/access limitations imposed by the tidal cycle.Ībrams, P.A. Differences in prey suggest that alewives utilize a particulate feeding strategy while blueback herring are predominantly filter-feeders. Interspecific differences in diet composition are largely attributed to the planktivorous feeding habits of small (81–155 mm fork length) blueback herring. calanoid copepods, cypris larvae and molluscan veligers). amphipods, mysids and crangonids), while blueback herring appeared to concentrate their feeding on microzooplankters (e.g. Alewives favoured larger, more benthic prey (e.g. Diets showed much overlap in terms of resource use, but the dietary importance of major prey categories differed substantially between species. aestivalis, obtained from brush weir and drift net collections in Minas Basin, N.S., were examined. Stomach contents of anadromous alewives, Alosa pseudoharengus and blueback herring, A. ![]()
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