Proceedings of the Third International Symposium on Trichoptera

1. A report on Gregarines of Trichoptera in the intestines of Salmo farlo L..- 2. Pigments and preservation in caddis larvae and pupae.- 3. Ordo Trichoptera et Homo insapiens.- 4. Observations morphologiques, éthologiques et écologiques sur Hydroptila hirra Mosely (Trichoptera: Hydroptilidae).- 5. Trichoptera from the Baltic Amber.- 6. Observations on the longitudinal distribution of Trichoptera larvae on a stream at Zempoala Mexico, Mexico.- 7. Emergence of Trichoptera from Trout Creek, Colorado, USA.- 8. Further observations on limnephilid life histories, based on the Rothamsted Insect Survey.- 9. Action de la photopériode sur la maturation génitale des femelles de quelques Limnephilidés.- 10. Changes in the Profundal Trichoptera of Lake Winnipeg 1928–32 to 1969.- 11. Studies of Neotropical caddisflies, XXVII: Anomalopsychidae, a new family of Trichoptera.- 12. Description of Hydropsyche larvae found in the Iberian peninsula.- 13. Predatory exclusion of Apatania zonella (Zett.) by Potamophylax cingulatus (Steph.) (Trichoptera: Limnephilidae) in Iceland.- 14. Distribution and habitat preferences of Icelandic Trichoptera.- 15. Effects of acclimation to temperature on the respiratory rate of some limnephilid larvae.- 16. Caddis fly systematics up to 1960 and a review of the genera (Insecta: Trichoptera).- 17. Caddis larvae in a dutch lowland stream.- 18. Trichoptera in the Ilona stream of the Mátra Mountains, North Hungary.- 19. Faunistic investigations on Bulgarian Trichoptera to June, 1980 — with a revised check-list.- 20. Diversity of Adult Trichoptera in a ‘Non-Seasonal’ Tropical Environment.- 21. The phenology of dispersal of several caddisfly (Trichoptera) species in the Island of Crete.- 22. New Trichoptera species and subspecies found in Italy.- 23. Comparative SEM and TEM studies on the androconial structures of Lasiocephala basalis Kol. and other Trichoptera.- 24. First list of Italian Trichoptera.- 25. Gregarines in Trichoptera larvae.- 26. The Trichoptera component in the hydrophyton of Lake Chiusi (Tuscany).- 27. Ecological profiles in three Rhyacophila species.- 28. Morphological characteristics of Leptodrusus budtzi Ulm. in the immature stages.- 29. Taxonomic and morphological characteristics of the Sericostoma italicum Moret. and Sericostoma pedemontanum McL. larvae.- 30. Trichoptera in the intestinal content of certain fish species.- 31. Trichoptera of the Isle of Elba (Italy-Tuscany).- 32. A phylogeny and classification of family-group taxa of Leptoceridae (Trichoptera).- 33. Distribution of Trichoptera families in Australia with comments on the composition of fauna in the south-west.- 34. On the evolution of the phallus and other male terminalia in the Hydropsychidae. With a proposal for a new generic name.- 35. Bibliography of Trichoptera.- 36. Trichoptera distribution pattern differences found by sweeping, beating and light traps at three southern Bohemian sites.- 37. Why do Potamophylax cingulatus (Stheph.) (Trichoptera) larvae aggregate at pupation?.- 38. The influence of reservoir discharge on benthic fauna in the River Ter, N.E. Spain.- 39. Les larves de Trichoptères de la rivière Llobregat (Catalogne, Espagne). Distribution longitudinale et relation avec la qualité de l’eau.- 40. Responses of the Sericostomatid caddisfly Gumaga nigricula (McL.) to environmental disruption.- 41. Trichoptera of Western Switzerland.- 42. Overwintering strategies in some Norwegian caddisflies.- 43. Preliminary interpretations of the distribution of Hydropsychidae in a regulated river.- 44. A progress report on Hydropsychidae from the Ivory Coast: Characters for the specific identification of larvae and population dynamics of four abundant species.- 45. Occurrence of the genus Hydropsyche in the North American Great Lakes.- 46. Cycles biologiques des Hydropsychidae et d’un Polycentropodidae (Trichoptera) dans le Rhône en amont de Lyon.- 47. The principles of case building behaviour in Trichoptera.- 48. Altitudinal distribution and abundance of Trichoptera in a Rocky mountain stream.- 49. Larval behaviour and dispersion of Pycnopsyche luculenta (Betten) demonstrated by a unique tagging method (Limnephilidae: Trichoptera).- 50. Considerations on the relevance of immature stages to the systematics of Trichoptera.- 51. Quaternary sub-fossil Trichoptera larvae from a site in the English Lake District.- 52. A proposed setal nomenclature and homology for larval Trichoptera.- 53. Some aspects of the life history and feeding ecology of Dolophilodes distinctus (Walker) in two Ontario streams.- 54. Observations and a theory on the building style in Potamophylax latipennis (Curt.) Neb. — Trichoptera, Limnephilidae.- Indexes.