The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history
Morphological characters are presented for the separation of nymphs and winged stages of Metretopus alter Bengtsson, 1930, from those of M. borealis (Eaton, 1871) based on Fennoscandian material. The known records of both species in Finland and Sweden are mapped, and a recent record of M. alter from...
Published in: | Entomologica Fennica |
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Language: | English |
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This journal is published jointly by the Entomological Society of Finland, the Lepidopterological Society of Finland, the Societas Entomologica Helsingforsiensis and the Entomological Club of the Zoological and Botanical Society of Turku.
1993
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Online Access: | https://journal.fi/entomolfennica/article/view/83772 https://doi.org/10.33338/ef.83772 |
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fttsvojs:oai:journal.fi:article/83772 2023-05-15T16:11:32+02:00 The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history Engblom, Eva Lingdell, Pär-Erik Nilsson, Anders Savolainen, Eino 1993-12-01 application/pdf https://journal.fi/entomolfennica/article/view/83772 https://doi.org/10.33338/ef.83772 eng eng This journal is published jointly by the Entomological Society of Finland, the Lepidopterological Society of Finland, the Societas Entomologica Helsingforsiensis and the Entomological Club of the Zoological and Botanical Society of Turku. https://journal.fi/entomolfennica/article/view/83772/42916 https://journal.fi/entomolfennica/article/view/83772 doi:10.33338/ef.83772 Copyright (c) 2019 Entomologica Fennica Entomologica Fennica; Vol 4 No 4 (1993); 213-222 Entomologica Fennica; Vol 4 Nro 4 (1993); 213-222 2489-4966 0785-8760 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed article 1993 fttsvojs https://doi.org/10.33338/ef.83772 2020-05-29T21:26:21Z Morphological characters are presented for the separation of nymphs and winged stages of Metretopus alter Bengtsson, 1930, from those of M. borealis (Eaton, 1871) based on Fennoscandian material. The known records of both species in Finland and Sweden are mapped, and a recent record of M. alter from Norway is given. Habitat preferences and phenological data of both species are presented. The documented wide distribution of M. alter in Fennoscandia indicates that it previously has been confused with M. borealis. Article in Journal/Newspaper Fennoscandia Fennoscandian Federation of Finnish Learned Societies: Scientific Journals Online Norway Entomologica Fennica 4 4 213 222 |
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Open Polar |
collection |
Federation of Finnish Learned Societies: Scientific Journals Online |
op_collection_id |
fttsvojs |
language |
English |
description |
Morphological characters are presented for the separation of nymphs and winged stages of Metretopus alter Bengtsson, 1930, from those of M. borealis (Eaton, 1871) based on Fennoscandian material. The known records of both species in Finland and Sweden are mapped, and a recent record of M. alter from Norway is given. Habitat preferences and phenological data of both species are presented. The documented wide distribution of M. alter in Fennoscandia indicates that it previously has been confused with M. borealis. |
format |
Article in Journal/Newspaper |
author |
Engblom, Eva Lingdell, Pär-Erik Nilsson, Anders Savolainen, Eino |
spellingShingle |
Engblom, Eva Lingdell, Pär-Erik Nilsson, Anders Savolainen, Eino The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history |
author_facet |
Engblom, Eva Lingdell, Pär-Erik Nilsson, Anders Savolainen, Eino |
author_sort |
Engblom, Eva |
title |
The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history |
title_short |
The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history |
title_full |
The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history |
title_fullStr |
The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history |
title_full_unstemmed |
The genus Metretopus (Ephemeroptera, Siphlonuridae) in Fennoscandia - identification, faunistics and natural history |
title_sort |
genus metretopus (ephemeroptera, siphlonuridae) in fennoscandia - identification, faunistics and natural history |
publisher |
This journal is published jointly by the Entomological Society of Finland, the Lepidopterological Society of Finland, the Societas Entomologica Helsingforsiensis and the Entomological Club of the Zoological and Botanical Society of Turku. |
publishDate |
1993 |
url |
https://journal.fi/entomolfennica/article/view/83772 https://doi.org/10.33338/ef.83772 |
geographic |
Norway |
geographic_facet |
Norway |
genre |
Fennoscandia Fennoscandian |
genre_facet |
Fennoscandia Fennoscandian |
op_source |
Entomologica Fennica; Vol 4 No 4 (1993); 213-222 Entomologica Fennica; Vol 4 Nro 4 (1993); 213-222 2489-4966 0785-8760 |
op_relation |
https://journal.fi/entomolfennica/article/view/83772/42916 https://journal.fi/entomolfennica/article/view/83772 doi:10.33338/ef.83772 |
op_rights |
Copyright (c) 2019 Entomologica Fennica |
op_doi |
https://doi.org/10.33338/ef.83772 |
container_title |
Entomologica Fennica |
container_volume |
4 |
container_issue |
4 |
container_start_page |
213 |
op_container_end_page |
222 |
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1765996685022986240 |