Advances in Ephemeroptera Biology

Invitational Lecture.- Applied Aspects of Mayfly Biology.- Phylogeny and Systematics.- Permian Mayfly Nymphs: New Taxa and Systematic Characters.- Phylogeny of the Leptophlebiidae (Ephemeroptera): An Introduction.- Phylogenetic Relationships and Zoogeography of Cool-Adapted Leptophlebiidae (Ephemeroptera).- Phylogenetic Relationships of the Leptophlebiidae of New Zealand (Ephemeroptera).- Geographic Distribution and Reclassification of the Sub-Family Ephemerellinae (Ephemeroptera, Ephemerellidae).- A Review of the Nearctic Heptagenia (Heptageniidae, Ephemeroptera).- Jubabaetis gen.n. and Platybaetis gen.n., Two New Genera of the Family Baetidae from the Oriental Region.- Un Changement dans la Taxonomie de la Famille Baetidae.- Faunistics.- The Habitats of British Ephemeroptera.- La Zoogeographie, l'Ecologie et la Protection des Ephemeropteres en Pologne, et leur Utilisation en tant qu'Indicateurs de la Purete des Eaux Courantes.- The Distribution of Ephemeroptera in Northern Canada.- The Occurrence and Biology of Siphlonisca aerodromia Needham (Ephemeroptera: Siphlonuridae) in Maine, U.S.A. (Abstract).- Abundance and Altitudinal Distribution of Ephemeroptera in a Rocky Mountain Stream.- Biology and Ecology.- Mayfly Strategies in a Norwegian Lake.- Some Aspects of the Biology of Ephemera danica Mull. (Ephemeridae, Ephemeroptera) in Irish waters.- Regime Alimentaire des Larves de Deux Genres d'Ephemeropteres: Raptobaetopus Muller-Liebenau, 1978 et Prosopistoma Lattreille, 1833.- Life History, Developmental Processes and Energetics of the Burrowing Mayfly Dolania americana.- The Nutritional Dynamics of the Burrowing Mayfly, Hexagenia limbata.- Overwintering Strategy of Cloeon dipterum L. Larvae.- Stages and Physiological Periods in the Development of Cloeon dipterum L. (Baetidae).- Behaviour.- Predation, Climate and Mating of Mayflies.- Diel Emergence Patterns of Some Mayflies (Ephemeroptera) of the Roseau River (Manitoba, Canada).- Diurnal Variation in the Activity of Mirawara purpurea Riek (Ephemeroptera, Siphlonuridae) in the Aberfeldy River, Victoria, Australia.- The Mechanisms that Maintain Population Stability of Selected Species of Ephemeroptera in a Temperate Stream.- Importance of Behaviour to the Re-establishment of Drifting Ephemeroptera.- The Importance of Species Associations and Substrate Types to Behavioural Drift.- Methods.- Observations on the Use of the Radio-Isotope 32P in the Study of Food Uptake by Some Mayflies and Other Benthic Macroinvertebrates in a Laboratory Stream Ecosystem.- Ultrastructural Studies on Oligoneuriidae - Taxonomic Applications.- A Comparison of Mayfly (Ephemeroptera) Instar Determination Methods.- The Effect of Mesh Size on the Interpretation of the Life History of Two Mayflies from South Australia.- Environmental Impact and Toxicology.- Taxocenes of Ephemeroptera in Unpolluted and Polluted Streams of the Tatra Mountains.- A Preliminary Report from a Study on the Environmental Impact of Pyrite Mining and Dressing in a Mountain Stream in Norway.- Effects of Crude Oil Contamination on Ephemeroptera in the Trail River, Northwest Territories, Canada.- Evaluation of the Acute Toxicity of the Heavy Metal Cadmium to Nymphs of the Burrowing Mayfly, Hexagenia rigida.- Reviews and Historical Aspects of Mayfly Biology.- Online Retrieval of Information on Ephemeroptera: A Comparison of Different Sources.- Mermithids (Nematoda) and Mayflies (Ephemeroptera).- Numerical Abundance Values of Mayfly Nymphs from the Holarctic Region.- The Mayfly Family Baetiscidae (Ephemeroptera) Part 1.- Premiere Description d'un Ephemeroptere en Angleterre: L'Ephemeron de Harris (1730-1788).- Pictet et Eaton: Les Premiers Specialistes des Ephemeropteres. Pictet and Eaton: The First Mayfly Specialists.- Author Index.- Taxonomic Index.