The Aquatic Adephaga (Coleoptera) of Fennoscandia and Denmark, Volume II. Dytiscidea
The Aquatic Adephaga (Coleoptera) of Fennoscandia and Denmark, Volume II. Dytiscidea

Author: Nilsson

Publisher: BRILL

Published: 2023-08-14

Total Pages: 193

ISBN-13: 9004273603

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This volume treats the 157 species of predaceaous diving beetles (Dytiscidae) found in Finland, East Fennoscandia, Sweden, Norway, Denmark and the Baltic States. Introducing chapters provide general information about the state of knowledge and distribution, morphology of adults and larvae, bionomics, collecting and rearing. The main part comprises keys and descriptions for identification of adult beetles, including information on distribution and biology of all species. A catalogue shows provincial records in Fennoscandia and Denmark. The book contains 608 figures and 3 plates. An up-to-date, well illustrated identification manual for the Fennoscandian and Danish Dytiscidae has been wanting for decades. This work is based on the latest advances in synonymy and taxonomy of the family, and on the study of thousands of specimens in collections and field.

The Aphidoidea (Hemiptera) of Fennoscandia and Denmark, Volume 6. Family Aphididae: Part 3 of Tribe Macrosiphini of Subfamily Aphidinae, and family Lachnidae
The Aphidoidea (Hemiptera) of Fennoscandia and Denmark, Volume 6. Family Aphididae: Part 3 of Tribe Macrosiphini of Subfamily Aphidinae, and family Lachnidae

Author: Ole E. Heie

Publisher: BRILL

Published: 2023-11-13

Total Pages: 229

ISBN-13: 900427359X

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This is the last volume dealing with the aphids of Fennoscandia and Denmark. It treats the remaining species of Aphididae and the family Lachnidae and contains a host plant index and an index to all Latin names of the species treated in all six volumes. Like the first five volumes it contains keys and illustrations.