Mayfly Species Ephemerella aurivillii
Taxonomic Navigation -?-
Kingdom Animalia (Animals)
» Phylum Arthropoda (Arthropods)
» Class Insecta (Insects)
» Order Ephemeroptera (Mayflies)
» Family Ephemerellidae (Hendricksons, Sulphurs, PMDs, BWOs)
» Genus Ephemerella (Hendricksons, Sulphurs, PMDs)
» Species aurivillii
This is page 2 of specimens of Ephemerella aurivillii. Visit the main Ephemerella aurivillii page for:
- The behavior and habitat of Ephemerella aurivillii.
7 Mayfly Specimens in the Species Ephemerella aurivillii:
Ephemerella aurivillii Mayfly Nymph
View 3 Pictures
View 3 PicturesRegion: Upper Midwest
Collected Feb 5, 2004
Added Jan 25, 2006
Ephemerella aurivillii Mayfly Nymph
View 4 Pictures
View 4 PicturesRegion: Upper Midwest
Collected Feb 5, 2004
Added Jan 25, 2006
Ephemerella aurivillii Mayfly Nymph
View 3 PicturesExamination of this specimen under a microscope revealed that it does have small abdominal tubercles (
Tubercle: Various peculiar little bumps or projections on an insect. Their character is important for the identification of many kinds of insects, such as the nymphs of Ephemerellidae mayflies.), 2-banded femora (Femur: The main segment of an insect's leg close to the body, in between the tibia and the trochanter.), and banded tails.
View 3 PicturesExamination of this specimen under a microscope revealed that it does have small abdominal tubercles (
View Full SizeA few (not all) of the abdominal tubercles on this Ephemerella needhami nymph are circled. They are especially large in this species.
Region: Upper Midwest
Collected Feb 5, 2004
Added Jan 25, 2006
Ephemerella aurivillii Mayfly Nymph
View 3 Pictures
View 3 PicturesRegion: Upper Midwest
Collected Feb 5, 2004
Added Jan 25, 2006
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