Animal Phylum Arthropoda (Arthropods)
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Kingdom Animalia (Animals)
» Phylum Arthropoda (Arthropods)
| Class in Arthropoda |  |  |
| ArachnidaMites and Spiders | 2 | 9 |
| Crustacea-MalacostracaCrayfish, Scuds, and Sowbugs | 8 | 39 |
| InsectaInsects | 713 | 3733 |
Common Name
| Match | Common Name |
 | Arthropods |
This is page 70 of specimens of Arthropoda. Visit the main Arthropoda page for:
- The behavior and habitat of Arthropoda.
- 120 underwater pictures of Arthropoda.
- 67 streamside pictures of Arthropoda.
730 Arthropod Specimens:
Leucrocuta hebe (Little Yellow Quill) Mayfly Nymph
View 4 PicturesThis is a very early instar (Instar: Many invertebrates molt through dozens of progressively larger and better-developed stages as they grow. Each of these stages is known as an instar. Hard-bodied nymphs typically molt through more instars than soft-bodied larvae.).
View 4 PicturesThis is a very early instar (Instar: Many invertebrates molt through dozens of progressively larger and better-developed stages as they grow. Each of these stages is known as an instar. Hard-bodied nymphs typically molt through more instars than soft-bodied larvae.).Region: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
Maccaffertium (March Browns and Cahills) Mayfly Nymph
View 3 Pictures
View 3 PicturesRegion: Upper Midwest
Collected Jan 14, 2004
Added Jan 25, 2006
Isonychia (Slate Drakes) Mayfly Nymph
View 3 PicturesThis smaller Isonychia nymph was caught with a bunch of bicolor specimens, but it does not have the fluffy spine structure at the base of its gills. This might mean it's Isonychia sayi, or it might just be a bicolor nymph too young to have developed those structures.
View 3 PicturesThis smaller Isonychia nymph was caught with a bunch of bicolor specimens, but it does not have the fluffy spine structure at the base of its gills. This might mean it's Isonychia sayi, or it might just be a bicolor nymph too young to have developed those structures.Region: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
Paraleptophlebia (Blue Quills) Mayfly Nymph
View 3 Pictures
View 3 PicturesRegion: Upper Midwest
Collected Mar 9, 2004
Added Jan 25, 2006
Eurylophella (Chocolate Duns) Mayfly Nymph
View 3 PicturesThis nymph is an extremely early instar (Instar: Many invertebrates molt through dozens of progressively larger and better-developed stages as they grow. Each of these stages is known as an instar. Hard-bodied nymphs typically molt through more instars than soft-bodied larvae.).
View 3 PicturesThis nymph is an extremely early instar (Instar: Many invertebrates molt through dozens of progressively larger and better-developed stages as they grow. Each of these stages is known as an instar. Hard-bodied nymphs typically molt through more instars than soft-bodied larvae.).Region: Upper Midwest
Collected Feb 7, 2004
Added Jan 25, 2006
Ephemeroptera (Mayflies) Mayfly Nymph
View 3 PicturesThis nymph is far too small to identify from these poor pictures. I collected it the first day I started taking pictures for this site.
View 3 PicturesThis nymph is far too small to identify from these poor pictures. I collected it the first day I started taking pictures for this site.Region: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
Ephemeroptera (Mayflies) Mayfly Nymph
View 3 PicturesThis nymph is far too small to identify from these poor pictures. I collected it the first day I started taking pictures for this site.
View 3 PicturesThis nymph is far too small to identify from these poor pictures. I collected it the first day I started taking pictures for this site.Region: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
Ephemeroptera (Mayflies) Mayfly Nymph
View 3 PicturesThis nymph is far too small to identify from these poor pictures. I collected it the first day I started taking pictures for this site.
View 3 PicturesThis nymph is far too small to identify from these poor pictures. I collected it the first day I started taking pictures for this site.Region: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
Maccaffertium (March Browns and Cahills) Mayfly Nymph
View 4 Pictures
View 4 PicturesRegion: Upper Midwest
Collected Jan 12, 2004
Added Jan 25, 2006
Maccaffertium (March Browns and Cahills) Mayfly Nymph
View 3 Pictures
View 3 PicturesRegion: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
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