Results 181 to 190 of about 13,856 (211)
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Biogeography and Evolution of Ephemeroptera
Annual Review of Entomology, 1972Historical biogeography has had limited viability as a science because it has been to a large extent based on classification rather than sequence 0.£ phyletic branching. It is not surprising that Hennig (32 et al) and Brundin (4), both biogeographers, have rej ected traditional classification for phy letic classification.
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THE GENUS ISONYCHIA (EPHEMEROPTERA)
The Canadian Entomologist, 1931Owing to their general similarity the species of this genus have been much confused and for some time we have been accumulating material in the hopes of being able to straighten out the nomenclature. With the exception of intermedius Eaton from Arizona, which is entirely unknown to me, I find I can now satisfactorily tie down the existing names and ...
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Systematics of the Ephemeroptera of India: Present status and future prospects
, 2016Up to the end of 2015, the Ephemeroptera of India comprised 142 species in 56 genera and 15 families. Systematic studies placing the Indian species in a global context have progressed rapidly in the last few decades.
K. Sivaramakrishnan
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Revision of Madeiran mayflies (Insecta, Ephemeroptera)
Zootaxa, 2008A comprehensive revision of the mayflies (Ephemeroptera) inhabiting the island of Madeira (Portugal) is presented, based on newly collected specimens and DNA sequence analysis. Disregarding a report of a single Centroptilum female subimago that is very likely a misidentification, the Madeira mayfly fauna encompasses three species, all belonging to the ...
Gattolliat, Jean-Luc +3 more
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Ephemeroptera (Plectoptera: Mayflies)
1977Soft-bodied insects with short setaceous antennae and vestigial mouthparts derived from a biting type. Wings membranous, held vertically upwards when at rest, the hind pair considerably reduced; ‘intercalary’ veins and numerous cross-veins usually present.
O. W. Richards, R. G. Davies
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XLIX.—Entomological expedition to Abyssinia, 1926–27; Trichoptera and Ephemeroptera
, 1930(1930). XLIX.—Entomological expedition to Abyssinia, 1926–27; Trichoptera and Ephemeroptera. Annals and Magazine of Natural History: Vol. 6, No. 34, pp. 479-511.
G. Ulmer
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The Habitats of British Ephemeroptera
1980Forty-seven species of Ephemeroptera occur in Great Britain. This is many fewer than in Europe as a whole. During synoptic studies of freshwater ecosystems in Britain over 1000 different waters have been surveyed. Collections of zoobenthos were made at all sites and many included Ephemeroptera.
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Systematic position of Ephemeroptera
2004Comprehensive discussion on various opinions concerning the systematic position of mayflies among other insects, and the position of insects within arthropods is given in the book “Modern Systematics of Insects” (Kluge 2000).
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Ephemeroptera of the Fiji Islands
1990Two families and four genera of mayflies have been collected from the Fiji islands: Baetidae with three genera and Caenidae with one. The baetid genera consist of Baetis with 3 species in the molawinensis group, a new genus resembling Pseudocloeon s.s.
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