Schneider, D.: Pflanzen und Pflanzenfresser: Ein Kapitel der Chemischen Ökologie. Sitzungsberichte der Bayerischen Akademie der Wissenschaften, Math.-Naturwiss. Klasse 1998-1999 (1999)

Schneider, D.: Insect pheromone research: Some history and 45 years of personal recollections. IOBC Bulletin 22 (9), S. 1 - 8 (1999)

Schneider, D.; Legal, L.; Dierl, W.; Wink, M.: Androconial hairbrushes of the Syntomis (Amata) phegea (L.) group (Lepidoptera, Ctenuchinae): A synapomorphic character supported by sequence data of the mitochondrial 16S rRNA gene. Zeitschrift für Naturforschung, C: Journal of Biosciences 54 (12), S. 1119 - 1139 (1999)

Shanbhag, S. R.; Müller, B.; Steinbrecht, R. A.: Atlas of olfactory organs of Drosophila melanogaster - 1. Types, external organization, innervation and distribution of olfactory sensilla. International Journal of Insect Morphology and Embryology 28 (4), S. 377 - 397 (1999)

Stark, H.; Bauer, H.-G.; Jacoby, H.; Suter, W.: Internationale Wasservogelzählung am Bodensee. Ergebnisse aus den Zählperioden 1961/62 bis 1996/97. Dynamik der Zugrast- und Überwinterungsbestände und der Einfluß von Umweltbedingungen. Ornithologische Jahreshefte für Baden-Württemberg 14/15, S. 64 - 122 (1999)

Steinbrecht, R. A.; Stankiewicz, B. A.: Molecular composition of the wall of insect olfactory sensilla - the chitin question. Journal of Insect Physiology 45 (8), S. 785 - 790 (1999)

Storhas, M. G.; Weinzierl, R. P.; Michiels, N. K.: Paternal sex in parthenogenetic planarians: A tool to investigate the accumulation of deleterious mutations. Journal of Evolutionary Biology 13 (1), S. 1 - 8 (1999)

Van't Hof, T. J.; Gwinner, E.: Influence of pinealectomy and pineal stalk deflection on circadian gastrointestinal tract melatonin rhythms in zebra finches (Taeniopygia guttata). Journal of Biological Rhythms 14 (3), S. 185 - 189 (1999)

Wallraff, H. G.: The magnetic map of homing pigeons: An evergreen phantom. Journal of Theoretical Biology 197 (2), S. 265 - 269 (1999)

Wallraff, H. G.; Chappel, J.; Guilford, T.: The roles of the sun and the landscape in pigeon homing. The Journal of Experimental Biology 202 (16), S. 2121 - 2126 (1999)

Weinzierl, R. P.; Beukeboom, L. W.; Gerace, L.; Michiels, N. K.: Spatial and ecological overlap between coexisting sexual and parthenogenetic Schmidtea polychroa (Tricladida; Platyhelminthes). Hydrobiologia 392 (2), S. 179 - 185 (1999)

Weinzierl, R. P.; Schmidt, P.; Michiels, N. K.: High fecundity and low fertility in parthenogenetic planarians. Invertebrate Biology 118 (2), S. 87 - 94 (1999)

Wickler, W.; Fikentscher, W.: System und Außenanbindung epigenetischer Verhaltenssteuerung. Rechtstheorie 30, S. 69 - 77 (1999)

Widmer, M.: Altitudinal variation of phenology and reproductive traits of the garden warbler (Sylvia borin). Biologia e Conservazione della Fauna 102, S. 128 - 134 (1999)

Wikelski, M.: Influences of parasites and thermoregulation on grouping tendencies in marine iguanas. Behavioral Ecology 10 (1), S. 22 - 29 (1999)

Wikelski, M.; Hau, M.; Wingfield, J. C.: Social instability increases testosterone year-round in a tropical bird. Proceedings of the Royal Society B: Biological Sciences 266 (1419), S. 551 - 556 (1999)

Wikelski, M.; Lynn, S.; Breuner, C.; Wingfield, J. C.; Kenagy, G. J.: Energy metabolism, testosterone and corticosterone in white-crowned sparrows. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology 185 (5), S. 463 - 470 (1999)

Wirtz, P.: Mother species–father species: Unidirectional hybridization in animals with female choice. Animal Behaviour 58 (1), S. 1 - 12 (1999)

Wright, J.; Dingemanse, N. J.: Parents and helpers compensate for experimental changes in the provisioning effort of others in the Arabian babbler. Animal Behaviour 58 (2), S. 345 - 350 (1999)

Zeman, M.; Gwinner, E.; Herichová, I.; Lamosová, D.; Kost'ál, L.: Perinatal development of circadian melatonin production in domestic chicks. Journal of Pineal Research 26 (1), S. 28 - 34 (1999)