Results 171 to 180 of about 13,856 (211)
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A cladistic insight into the higher level classification of Baetidae (Insecta: Ephemeroptera)
, 2020Baetidae was one of the first families established for mayflies (Ephemeroptera). After more than 200 years of progressive research, Baetidae is now known as the most species‐rich family in the order.
P. V. Cruz +4 more
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Rivers Research and Applications: an international journal devoted to river research and management, 2019
Elevated instream fine sediment is one of the most important water quality stressors affecting both the structure and function of aquatic ecosystems. This study evaluates whether a predictable pattern of trait distribution of Ephemeroptera, Plecoptera ...
F. Akamagwuna +3 more
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Elevated instream fine sediment is one of the most important water quality stressors affecting both the structure and function of aquatic ecosystems. This study evaluates whether a predictable pattern of trait distribution of Ephemeroptera, Plecoptera ...
F. Akamagwuna +3 more
semanticscholar +1 more source
2009
Publisher Summary This chapter discusses Mayflies, insects that belong to the order Ephemeroptera. The Ephemeroptera are numerically a small order of insects, with about 3100 described species within more than 400 genera and 40 families. They are unique among the insects in having two winged adult stages, the subimago and imago.
John E. Brittain, Michel Sartori
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Publisher Summary This chapter discusses Mayflies, insects that belong to the order Ephemeroptera. The Ephemeroptera are numerically a small order of insects, with about 3100 described species within more than 400 genera and 40 families. They are unique among the insects in having two winged adult stages, the subimago and imago.
John E. Brittain, Michel Sartori
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2001
The Swiss mayfly fauna, to date 85 species, has been documented for the first time (Sartori and Landolt, 1999). Most of the 10,700 records were collected during the last twenty years. Over 1800 locations were investigated in streams, rivers, ponds and lakes situated on the northern and southern slopes of the Alps, in prealpine regions, on the Swiss ...
Michel Sartori, Peter Landolt
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The Swiss mayfly fauna, to date 85 species, has been documented for the first time (Sartori and Landolt, 1999). Most of the 10,700 records were collected during the last twenty years. Over 1800 locations were investigated in streams, rivers, ponds and lakes situated on the northern and southern slopes of the Alps, in prealpine regions, on the Swiss ...
Michel Sartori, Peter Landolt
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Review of the Kimminsula-complex (Ephemeroptera, Leptophlebiidae)
Zootaxa, 2022Distribution of the Kimminsula complex is limited by mountains of the Western Ghats in India and the Central Highlands in Sri Lanka. Indian taxa include the new genus Ghatula gen. n. with 2 new species, Ghatula rufa sp. n. (type species of Ghatula, described here from larvae of both sexes, female subimago, female imago and eggs associated by rearing ...
NIKITA J. KLUGE +3 more
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ADDITIONS TO THE CANADIAN EPHEMEROPTERA
Journal of the New York Entomological Society, 2001Abstract New provincial distribution records are provided for 40 Ephemeroptera species in Canada based on the examination of specimens held in the Canadian National Collection of Insects. Nine species are newly reported for Alberta, four for British Columbia, five for Manitoba, 12 for New Brunswick, 10 for Nova Scotia, two for Ontario, four for Quebec,
W. P. McCafferty, Luke M. Jacobus
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The Mayflies of Europe (Ephemeroptera)
2012The present handbook is designed to provide for the first time an up-to-date standard work for Ephemeroptera identification, including last instar larvae (nymphs), subimago (dun), male and female imagines. Recent changes in nomenclature are discussed in detail as well as gaps in current knowledge and probable pitfalls concerning the reliable ...
Ernst Bauernfeind, Tomáš Soldán
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SOME GYNANDROMORPHS OF EPHEMEROPTERA
The Canadian Entomologist, 1939Gynandromorphs have been reported from many orders of insects and especially from those orders in which large numbers of individuals have been collected or reared. It is therefore not surprising that, with the accumulation of large scries, ephemerid gynandromorphs should be found occasionally and it seems advisable to put descriptions of such ...
F. P. Ide, H. T. Spieth
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Gene, 2008
The first complete mitochondrial genome of a mayfly, Parafronurus youi (Arthropoda: Insecta: Pterygota: Ephemeroptera: Heptageniidae), was sequenced using a long PCR-based approach. The genome is a circular molecule of 15,481 bp in length, and encodes the set of 38 genes. Among them, 37 genes are found in other conservative insect mitochondrial genomes,
Yonghua Gai +5 more
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The first complete mitochondrial genome of a mayfly, Parafronurus youi (Arthropoda: Insecta: Pterygota: Ephemeroptera: Heptageniidae), was sequenced using a long PCR-based approach. The genome is a circular molecule of 15,481 bp in length, and encodes the set of 38 genes. Among them, 37 genes are found in other conservative insect mitochondrial genomes,
Yonghua Gai +5 more
openaire +2 more sources
South Carolina Mayflies (Ephemeroptera) [PDF]
Transactions of the American Entomological Society, 2008 An extensive review of published record data, and the amassing of new collection data from the study of numerous collections and surveys has led to the accounting of 182 species of Ephemeroptera from the state of South Carolina. Previous listings are corrected, and all species are supported by previously available or, for the most part, new collection ...
W. P. M Ccafferty, M. D. Meyer
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