| Main Title |
New Species of 'Stenonema' (Ephemeroptera: Heptageniidae) from Eastern North America. |
| Author |
Carle, Frank Louis ;
Lewis, Philip A. ;
|
| CORP Author |
Virginia Polytechnic Inst. and State Univ., Blacksburg. Dept. of Entomology. |
| Year Published |
1977 |
| Report Number |
EPA-600/J-78-189; |
| Stock Number |
PB82-132465 |
| Additional Subjects |
Insects ;
Aquatic biology ;
Taxonomy ;
Morphology ;
Ecology ;
Distribution(Property) ;
Streams ;
Reprints ;
Stenonema ;
Mayflies
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB82-132465 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
6p |
| Abstract |
Adults and nymphs of Stenonema meririvulanum sp. are described. Adults are characterized by large dark spiracular dots, gray margined hind wings, and very long banded caudal filaments. Nymphs are characterized by 'V'-shaped pale areas on abdominal terga 7-9, posterolateral spines on abdominal segments 7-9, and an unmarked abdominal venter. The species has been collected from small prisine streams in the Appalachian Mountains. |
| Supplementary Notes |
Pub. in Annals of the Entomological Society of America, v71 n3 p285-288, 15 May 78. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: A New Species of 'Stenonema' (Ephemeroptera: Heptageniidae) from Eastern North America. |
| PUB Date Free Form |
16 Aug 77 |
| Category Codes |
6C; 57Z |
| NTIS Prices |
PC A02/MF A01 |
| Primary Description |
600/06 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
323808536 |
| Origin |
NTIS |
| Type |
CAT |
