The Adult Limnephilus Leach (Trichoptera:Limnephilidae) of the New World

The Adult Limnephilus Leach (Trichoptera:Limnephilidae) of the New World PDF Author: David E. Ruiter
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 220

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The Adult Limnephilus Leach (Trichoptera:Limnephilidae) of the New World

The Adult Limnephilus Leach (Trichoptera:Limnephilidae) of the New World PDF Author: David E. Ruiter
Publisher:
ISBN:
Category : Biology
Languages : en
Pages : 220

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Biological diversity of the Minnesota caddisflies (Insecta, Trichoptera)

Biological diversity of the Minnesota caddisflies (Insecta, Trichoptera) PDF Author: David C. Houghton
Publisher: PenSoft Publishers LTD
ISBN: 9546426342
Category : Science
Languages : en
Pages : 394

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Book Description
Contains illustrations, statewide abundances, distributions, adult flight periodicities, and habitat affinities for all of the 277 known Minnesota caddisfly species. Many species, especially within the long-lived shredder families Limnephilidae and Phryganeidae, have decreased in distribution and abundance during the past 75 years, particularly those once common within the Northwestern and Southern regions. Many species now appear regionally extirpated, and a few have disappeared from the entire state. This loss of species in the Northwestern and Southern regions, and probably elsewhere, is almost certainly relatd to the conversion of many habitats to large-scale agriculture during the mid-20th century. With baseline data now in place, any future changes to the Minnesota caddisfly fauna can be evaluated with much greater confidence and precision.

Generic Key to the Adult Ocellate Limnephiloidea of the Western Hemisphere (Insecta: Trichoptera)

Generic Key to the Adult Ocellate Limnephiloidea of the Western Hemisphere (Insecta: Trichoptera) PDF Author: David E. Ruiter
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 32

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Aquatic Insects in the Vicinity of the Black Hills, South Dakota and Wyoming

Aquatic Insects in the Vicinity of the Black Hills, South Dakota and Wyoming PDF Author: Grant De Jong
Publisher: Lulu.com
ISBN: 1387872303
Category : Science
Languages : en
Pages : 256

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Book Description
The Black Hills, straddling the border between southwestern South Dakota and northeastern Wyoming, represent an ecological "island" of mountainous terrain in the midst of the Great Plains. Streams, rivers, lakes, and ponds are abundant, yet the aquatic insect fauna inhabiting those ecosystems has not previously been compiled in a single document. This work demonstrates that the known fauna of 95 families, 335 genera, and 447 species-level aquatic insect taxa has a curious mix of eastern, western, northern, and southern biogeographic affinities, yet many significant data gaps remain, and this work can only represent a starting point. The Black Hills beckon more curious naturalists to come and add to our knowledge.

Proceedings of the 10th International Symposium on Trichoptera

Proceedings of the 10th International Symposium on Trichoptera PDF Author: Wolfram Mey
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 694

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Book Description
The present proceedings book contains a total of 68 articles. They have been either on display as posters or were presented as lectures. The volume is structured into eight sections which essentially reflect the sessions of the conference. The largest numbers of articles, 19, are in the systematics section, followed by the ecology section with 17 articles. this symposium was held under the auspices of the Humboldt-University berlin in Postdam. The congress venue was the campus of the Ostdeutsche Sparkassenakadmie on the shore of the Templiner Lake in the south of Potsdam. A total of 106 scientific participants from 31 countries were registered

Transactions of the American Entomological Society

Transactions of the American Entomological Society PDF Author: American Entomological Society
Publisher:
ISBN:
Category : Electronic journals
Languages : en
Pages : 536

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Proceedings of the Entomological Society of Washington

Proceedings of the Entomological Society of Washington PDF Author: Entomological Society of Washington
Publisher:
ISBN:
Category : Entomology
Languages : en
Pages : 1008

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Book Description
List of members in v. 1-3, 5, 14.

Introduction to the Aquatic Insects of North America: Text

Introduction to the Aquatic Insects of North America: Text PDF Author: Richard W. Merritt
Publisher:
ISBN:
Category : Aquatic insects
Languages : en
Pages : 1244

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Ohio Documents

Ohio Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 168

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Annals of the Carnegie Museum

Annals of the Carnegie Museum PDF Author:
Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 284

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