Proceedings of the Third International Symposium on Trichoptera: Perugia July 28–August 2, 1980

Front Matter....Pages i-xxi
A Report on Gregarines of Trichoptera in the Intestines of Salmo Fario L.....Pages 1-3
Pigments and Preservation in Caddis Larvae and Pupae....Pages 5-10
Ordo Trichoptera et Homo Insapiens....Pages 11-19
Observations Morphologiques Éthologiques et Écologiques Sur Hydroptila Hirra Mosely (Trichoptera: Hydroptilidae)....Pages 21-29
Trichoptera from the Baltic Amber....Pages 31-32
Observations on the Longitudinal Distribution of Trichoptera Larvae in a Stream at Zempoala Mexico, Mexico....Pages 33-38
Emergence of Trichoptera from Trout Creek, Colorado, USA....Pages 39-45
Further Observations on Limnephilid Life Histories, Based on the Rothamsted Insect Survey....Pages 47-55
Action de la Photopériode Sur la Maturation Génitale des Femelles de Quelques Limnephilidés....Pages 57-66
Changes in the Profundal Trichoptera of Lake Winnipeg 1928–32 to 1969....Pages 67-74
Studies of Neotropical Caddisflies, XXVII: Anomalopsychidae, a New Family of Trichoptera....Pages 75-85
Description of Hydropsyche Larvae Found in the Iberian Peninsula....Pages 87-92
Predatory Exclusion of Apatania Zonella (Zett.) by Potamophylax Cingulatus (Steph.) (Trichoptera: Limnephilidae) in Iceland....Pages 93-98
Distribution and Habitat Preferences of Icelandic Trichoptera....Pages 99-109
Effects of Acclimation to Temperature on the Respiratory Rate of Some Limnephilid Larvae....Pages 111-116
Caddis Fly Systematics up to 1960 and a Review of the Genera (Insecta: Trichoptera)....Pages 117-126
Caddis Larvae in a Dutch Lowland Stream....Pages 127-128
Trichoptera in the Ilona Stream of the Mátra Mountains, North Hungary....Pages 129-138
Faunistic Investigations on Bulgarian Trichoptera to June, 1980 — with a Revised Check-List....Pages 139-147
Diversity of Adult Trichoptera in a ‘Non-Seasonal’ Tropical Environment....Pages 149-156
The Phenology of Dispersal of Several Caddisfly (Trichoptera) Species in the Island of Crete....Pages 157-163
New Trichoptera Species and Subspecies Found in Italy....Pages 165-192
Comparative SEM and TEM Studies on the Androconial Structures of Lasiocephala Basalis Kol. and Other Trichoptera....Pages 193-198
First List of Italian Trichoptera....Pages 199-211
Gregarines in Trichoptera Larvae....Pages 213-217
The Trichoptera Component in the Hydrophyton of Lake Chiusi (Tuscany)....Pages 219-226
Ecological Profiles in Three Rhyacophila Species....Pages 227-230
Morphological Characteristics of Leptodrusus Budtzi Ulm. in the Immature Stages....Pages 231-236
Taxonomic and Morphological Characteristics of the Sericostoma Italicum Moret. and Sericostoma Pedemontanum McL. Larvae....Pages 237-242
Trichoptera in the Intestinal Content of Certain Fish Species....Pages 243-247
Trichoptera of the Isle of Elba (Tuscany Italy)....Pages 249-256
A Phylogeny and Classification of Family-Group Taxa of Leptoceridae (Trichoptera)....Pages 257-264
Distribution of Trichoptera Families in Australia with Comments on the Composition of Fauna in the South-West....Pages 265-272
On the Evolution of the Phallus and Other Male Terminalia in the Hydropsychidae with a Proposal for a New Generic Name....Pages 273-278
Bibliography of Trichoptera....Pages 279-280
Trichoptera Distribution Pattern Differences Found by Sweeping, Beating and Light Traps at Three Southern Bohemian Sites....Pages 281-284
Why do Potamophylax Cingulatus (Steph.) (Trichoptera) Larvae Aggregate at Pupation?....Pages 285-291
The Influence of Reservoir Discharge on Benthic Fauna in the River Ter, N.E. Spain....Pages 293-301
Les Larves de Trichoptères de la Rivière Llobregat (Catalogne, Espagne). Distribution Longitudinale et Relation Avec la Qualité de L’eau.....Pages 303-309
Responses of the Sericostomatid Caddisfly Gumaga Nigricula (McL.) to Environmental Disruption....Pages 311-318
Trichoptera of Western Switzerland....Pages 319-320
Overwintering Strategies in Some Norwegian Caddisflies....Pages 321-322
Preliminary Interpretations of the Distribution of Hydropsychidae in a Regulated River....Pages 323-328
A Progress Report on Hydropsychidae from the Ivory Coast: Characters for the Specific Identification of Larvae and Population Dynamics of Four Abundant Species....Pages 329-335
Occurrence of the Genus Hydropsyche in the North American Great Lakes....Pages 337-345
Cycles Biologiques des Hydropsychidae et D’un Polycentropodidae (Trichoptera) Dans le Rhône en Amont de Lyon....Pages 347-364
The Principles of Case Building Behaviour in Trichoptera....Pages 365-373
Altitudinal Distribution and Abundance of Trichoptera in a Rocky Mountain Stream....Pages 375-381
Larval Behavior and Dispersion of Pycnopsyche Luculenta (Betten) Demonstrated by a Unique Tagging Method (Limnephilidae: Trichoptera)....Pages 383-393
Considerations on the Relevance of Immature Stages to the Systematics of Trichoptera....Pages 395-407
Quaternary Sub-Fossil Trichoptera Larvae from a Site in the English Lake District....Pages 409-419
A Proposed Setal Nomenclature and Homology for Larval Trichoptera....Pages 421-429
Some Aspects of the Life History and Feeding Ecology of Dolophilodes Distinctus (Walker) in Two Ontario Streams....Pages 431-440
Observations and a Theory on the Building Style Change in the Potamphylax Latipennis (Curt.) Neb. — Trichoptera, Limnephilidae....Pages 441-447
Back Matter....Pages 449-472