Matz, C.; Deines, P.; Boenigk, J.; Arndt, H.; Eberl, L.; Kjelleberg, S.; Jürgens, K.: Impact of violacein-producing bacteria on survival and feeding of bacterivorous nanoflagellates. Applied and Environmental Microbiology 70 (3), pp. 1593 - 1599 (2004)

Schaschl, H.; Goodman, S. J.; Suchentrunk, F.: Sequence analysis of the MHC class II DRB alleles in Alpine chamois (Rupicapra r. rupicapra). Developmental and Comparative Immunology 28 (3), pp. 265 - 277 (2004)

Jones, R. I.; Grey, J.: Stable isotope analysis of chironomid larvae from some Finnish forest lakes indicates dietary contribution from biogenic methane. Boreal Environment Research 9 (1), pp. 17 - 23 (2004)

Wegner, K. M.; Kalbe, M.; Kurtz, J.; Reusch, T. B. H.; Milinski, M.: Response to comment on "Parasite selection for immunogenetic optimality". Science 303 (5660), p. 957b - 957b (2004)

Kurtz, J.; Kalbe, M.; Aeschlimann, P. B.; Häberli, M. A.; Wegner, K. M.; Reusch, T. B. H.; Milinski, M.: Major histocompatibility complex diversity influences parasite resistance and innate immunity in sticklebacks. Proceedings of the Royal Society of London Series B-Biological Sciences 271 (1535), pp. 197 - 204 (2004)

Armbrüster, N.; Müller, E.; Parolin, P.: Contrasting responses of two Amazonian floodplain trees to hydrological changes. Ecotropica 10 (2), pp. 73 - 84 (2004)

Battirola, L. D.; Dos Santos, G. B.; Marques, M. I.; Adis, J.: Arthropods from the canopy of Attalea phalerata Mart. (Arecaceae) in the Pantanal of Mato Grosso, Brasil. What's up? the Newsletter of the International Canopy Network 10 (3), pp. 2 - 3 (2004)

Becker, C.; Feuchtmayr, H.; Brepohl, D.; Santer, B.; Boersma, M.: Differential impacts of copepods and cladocerans on lake seston, and resulting effects on zooplankton growth. Cladocera. Proceedings of the VIth International Symposium on Cladocera, held in Wierzba, Poland, 19–23 August 2002, pp. 197 - 207 (2004)

Bergholz, N. G. R.; Adis, J.; Golovatch, S. I.: The millipede Poratia insularis (Kraus, 1960) new to the fauna of Brazil (Diplopoda: Polydesmida: Pyrgodesmidae). Arthropoda Selecta 13 (3), pp. 123 - 127 (2004)

Frisch, D.; Santer, B.: Temperature-induced responses of a permanent-pond and a temporary-pond cyclopoid copepod: a link to habitat predictability? Evolutionary Ecology Research 6 (4), pp. 541 - 553 (2004)

Golovatch, S. I.; Adis, J.: Myrmecodesmus hastatus (Schubart, 1945), a widespread Neotropical millipede (Diplopoda, Polydesmida, Pyrgodesmidae). Fragmenta Faunistica 47 (1), pp. 35 - 38 (2004)

Grey, J.; Kelly, A.; Jones, R. I.: High intraspecific variability in carbon and nitrogen stable isotope ratios of lake chironomid larvae. Limnology and Oceanography 49 (1), pp. 239 - 244 (2004)

Hammerschmidt, K.; Kurtz, J.: Following a parasite through its life cycle: how though is it to cope with different immune systems? International Journal of Medical Microbiology Supplement 293 (Suppl. 38), p. 53 (2004)

Kalbe, M.; Wegner, K. M.: Different parasite communities in parapatric host populations of three-spined sticklebacks (Gasterosteus aculeatus). International Journal of Medical Microbiology 293 (Supl. 38), p. 56 (2004)

Kerfoot, W. C.; Ma, X.; Lorence, C. S.; Weider, L. J.: Toward resurrection ecology: Daphnia mendotae and D. retrocurva in the coastal region of Lake Superior, among the first successful outside invaders? Journal of Great Lakes Research 30 (Suppl. 1), pp. 285 - 299 (2004)

Parolin, P.; Ferreira, L. V.; Albernaz, A. L. K. M.; Almeida, S. S.: Tree species distribution in várzea forests of Brazilian Amazonia. Folia Geobotanica 39, pp. 371 - 383 (2004)

Parolin, P.; Wittmann, F.; Schöngart, J.; Piedade, M. T. F.: Amazonian várzea forests: adaptive strategies of trees as tools for forest management. Ecología Aplicada 3 (1-2), pp. 180 - 184 (2004)

Skupch, K. C.; Kalbe, M.: Effect of the nematode Camallanus lacustris on male traits and female mate choice in three-spined sticklebacks. International Journal of Medical Microbiology 293 (Supl. 38), pp. 53 - 54 (2004)

Zeller, M.; Jiménez-Melero, R.; Santer, B.: Diapause in the calanoid freshwater copepod Eudiaptomus graciloides. Journal of Plankton Research 26 (12), pp. 1379 - 1388 (2004)

Zerm, M.; Adis, J.; Krumme, U.: Circulatory responses to submersion in larvae of Phaeoxantha klugii (Coleoptera: Cicindelidae) from Central Amazonian floodplains. Studies on Neotropical Fauna and Environment 39 (1), pp. 91 - 94 (2004)