Sarvala, J. 1986: Patterns of benthic copepod assemblages in an oligotrophic lake. — Annales Zoologici Fennici 23: 101–130.
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Pajunen, V. I. 1986: Distributional dynamics of Daphnia species in a rock-pool environment. — Annales Zoologici Fennici 23: 131–140.
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Haukisalmi, V. 1986: Frequency distributions of helminths in microtine rodents in Finnish Lapland. — Annales Zoologici Fennici 23: 141–150.
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Itäimies, J., Kyrki, J. & Pulliainen, E. 1986: Flight pattern of Entephria caesiata (Lepidoptera: Geometridae) in E Finnish Forest Lapland. — Annales Zoologici Fennici 23: 151–156.
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Helle, P. 1986: Bird community dynamics in a boreal forest reserve: the importance of large-scale regional trends. — Annales Zoologici Fennici 23: 157–166.
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Vilkamaa, P. & Huhta, V. 1986: Effects of fertilization and pH on communities of Collembola in pine forest soil. — Annales Zoologici Fennici 23: 167–174.
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Tuiskunen, J. 1986: The Fennoscandian species of Parakiefferiella Thicnemann (Diptera. Chironomidae. Orthocladiinae). — Annales Zoologici Fennici 23: 175–196.
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Vaistinen, R. 1986: The delimitation of the Gnoristinae: criteria for the classification of recent European genera (Diptera. Mycetophilidae). — Annales Zoologici Fennici 23: 197–206.
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Vainolti, R. 1986: Sibling species and phylogenetic relationships of Mysis relicta (Crustacea: Mysidacea). — Annales Zoologici Fennici 23: 207–221.
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Nikinmaa, M. 1986: Control of red cell pH in teleost fishes. — Annales Zoologici Fennici 23: 223–235.
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Pekkarinen, M. 1986: Development of the cercaria of Lacunovermis macomae (Trematoda: Gymnophallidae) to the metaccrcaria in brackish-water Macoma balthica (Bivalvia). — Annales Zoologici Fennici 23: 237–250.
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Reima, I. & Lehtonen, E. 1986: Microvillar extensions and rnicrofilament system in early mouse embryogenesis. — Annales Zoologici Fennici 23: 251–259.
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