Aho, J. 1978: Winter oxygen content in relation to water temperature and duration of ice cover in southern Finland. — Ann. Zool. Fennici 15: 1–7.
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Terhivuo, J. 1978: Growth, reproduction and hibernation of Arianta arbustorum (L.) (Gastropoda, Helicidae) in southern Finland. — Ann. Zool. Fennici 15: 8–16.
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Savolainen, E. 1978: Swarming in Ephemeroptera: the mechanism of swarming and the effects of illumination and weather. — Ann. Zool. Fennici 15: 17–52.
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Oikari, A. 1978: Effects of dilute media on renal hydromineral metabolism in the Baltic sculpins Myoxocephalus scorpius (L.) and M. quadricornis (L.). — Ann. Zool. Fennici 15: 53–59.
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Haukioja, E. & Hakala, T. 1978: Measuring growth from shell rings in populations of Anodonta piscinalis (Pelecypoda, Unionidae). — Ann. Zool. Fennici 15: 60–65.
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Hallas, T. E. 1978: Habitat preference in terrestrial Tardigrades. — Ann. Zool. Fennici 15: 66–68.
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Tähti, H. 1978: Seasonal differences in O2 consumption and respiratory quotients in a hibernator (Erinaceus europaeus L.). — Ann. Zool. Fennici 15: 69–75.
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Jansson, A. 1978: Viability of progeny in experimental crosses between geographically isolated populations of Arctocorisa carinata (C. Sahlberg) (Heteroptera, Corixidae). — Ann. Zool. Fennici 15: 77–83.
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Oikari, A. 1978: Ionic and osmotic balance in the pike, Esox lucius L., in fresh and brackish water. — Ann. Zool. Fennici 15: 84–88.
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Turunen, S. 1978: Multiplicity of tissue esterases in Pieris brassicae (L.) (Lapidoptera, Pieridae). — Ann. Zool. Fennici 15: 89–93.
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Turunen, S. 1978: Soluble proteins and lipoproteins in Pieris brassicae (L.) (Lapidoptera, Pieridae): developmental changes and distributional differences. — Ann. Zool. Fennici 15: 94–98.
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Saaristo, M. I. 1978: Spiders (Arachnida, Araneae) from the Seychelle Islands, with notes on taxonomy. — Ann. Zool. Fennici 15: 99–126.
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Eldon, J. & Kristoffersson, R. 1978: Factors affecting the burrowing activity of Macoma baltica (L.). — Ann. Zool. Fennici 15: 127–131.
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Jansson, A. & Pajunen, V. I. 1978: Morphometric comparison of geographically isolated populations of Arctocorisa carinata (C. Sahlberg) (Heteroptera, Corixidae). — Ann. Zool. Fennici 15: 132–142.
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Segerstråle, S. G. 1978: The negative correlation between the abundances of the amphipod Pontoporeia and the bivalve Macoma in Baltic waters, and the factors involved. — Ann. Zool. Fennici 15: 143–145.
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Aho, J. 1978: Freshwater snail populations and the equilibrium theory of island biogeography. I. A case study in southern Finland. — Ann. Zool. Fennici 15: 146–154.
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Aho, J. 1978: Freshwater snail populations and the equilibrium theory of island biogeography. II. Relative importance of chemical and spatial variables. — Ann. Zool. Fennici 15: 155–164.
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Aho, J. 1978: Freshwater snail populations and the equilibrium theory of island biogeography. III. An explanation for the small number of species in South Bothnia, western Finland. — Ann. Zool. Fennici 16: 165–176.
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Danell, K. 1978: Food habitats of the muskrat, Ondarta zibethica (L.), in a Swedish lake. — Ann. Zool. Fennici 15: 177–181.
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Haahtela, I. 1978: Methods for sampling scavenging benthic Crustacea, especially isopod Mesidotea entomon (L.) in the Baltic. — Ann. Zool. Fennici 15: 182–185.
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Haahtela, I. 1978: Morphology as evidence of maturity in isopod Crustacea, as exemplified by Mesidotea entomon (L.). — Ann. Zool. Fennici 15: 186–190.
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Dalquest, W. W. 1978: Phylogeny of American horses of Blancan and Pleistocene age. — Ann. Zool. Fennici 15: 191–199.
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Segerstråle, S. G. 1978: Upper limits of the depth range and temperature tolerance of the Baltic Pontoporeia affinis (Crustacea, Amphipoda). — Ann. Zool. Fennici 15: 200–201.
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Terhivuo, J. & Valovirta, I. 1978: Habitat spectra of the Lumbricidae (Oligochaeta) in Finland. — Ann. Zool. Fennici 15: 202–209.
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Kairesalo, P. 1978: Ecology of Enchytraeids in meadow forest soil in southern Finland. — Ann. Zool. Fennici 15: 210–220.
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Soivio, A. & Hughes, G. M. 1978: Circulatory changes in secondary lamellae of Salmo gairdneri gills in hypoxia and anaesthesia. — Ann. Zool. Fennici 15: 221–225.
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Hughes, G. M., Tuurala, H. & Soivio, A. 1978: Regional distribution of blood in the gills of rainbow trout in normoxia and hypoxia: a morphometric study with two fixatives. — Ann. Zool. Fennici 15: 226–234.
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Särkkä, J. 1978: New records of profundal Oligochaeta from Finnish lakes, with ecological observations. — Ann. Zool. Fennici 15: 235–240.
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Palmgren, P. 1978: Taxonomic position of the genus Meta (Araneida). — Ann. Zool. Fennici 15: 241–242.
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Hakala, I. 1978: Distribution, population dynamics and production of Mysis relicta (Lovén) in southern Finland. — Ann. Zool. Fennici 15: 243–258.
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Salo, L. J. 1978: Characteristics of ruffed grouse drumming sites in western Washington and their relevance to management. — Ann. Zool. Fennici 15: 261–278.
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Järvinen, O. & Väisänen R. A. 1978: Recent changes in forest bird populations in northern Finland. — Ann. Zool. Fennici 15: 279–289.
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Järvinen, O. 1978: Estimating relative densities of land birds by point counts. — Ann. Zool. Fennici 15: 290–293.
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Forstén, A. 1978: Hipparion and possible Iberian–North African Neogene connections. — Ann. Zool. Fennici 15: 294–297.
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Forstén, A. 1978: Hipparion primigenium (v. Meter, 18299, an early three-toed horse. — Ann. Zool. Fennici 15: 298–313.
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Kurtén, B. 1978: The lynx from Etouaries, Lynx issiodorensis (Croizet & Jobert), late Pliocene. — Ann. Zool. Fennici 15: 314–322.
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Gylenberg, G. & Lundqvist, G. 1978: Utilization of dissolved glucose by two copepod species. — Ann. Zool. Fennici 15: 323–327.
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Gylenberg, G. & Lundqvist, G. 1978: Oxygen consumption of Eurytemora hirundoides nauplii and adults as a function of salinity. — Ann. Zool. Fennici 15: 328–330.
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