| Main Title |
Freshwater snails (Mollusca: Gastropoda) of North America / |
| Author |
Burch, J. B.
|
| CORP Author |
Michigan Univ., Ann Arbor.;Environmental Monitoring and Support Lab.- Cincinnati, OH. |
| Publisher |
Environmental Monitoring and Support Laboratory, Office of Research and Development, U.S. Environmental Protection Agency : Center for Environmental Research Information [distributor], |
| Year Published |
1982 |
| Report Number |
EPA-600/3-82-026; EPA-68-03-1280 |
| Stock Number |
PB82-207168 |
| OCLC Number |
09297297 |
| Subjects |
Gastropoda
|
| Additional Subjects |
Snails ;
Mollusca ;
North America ;
Fresh water biology ;
Indicator species ;
Benthos ;
Distribution(Property) ;
Invertebrates ;
Gastropoda ;
Bioindicators
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
QL430.4.B78 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA-600-3-82-026 |
|
Headquarters Library/Washington,DC |
11/02/2016 |
| EJDD |
EPA-600/3-82-026 |
|
Env Science Center Library/Ft Meade,MD |
10/09/1998 |
| ELBD ARCHIVE |
EPA-600-3-82-026 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ERAD |
EPA 600/3-82-026 |
|
Region 9 Library/San Francisco,CA |
10/22/2012 |
| NTIS |
PB82-207168 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 294 pages : illustrations ; 28 cm |
| Abstract |
Freshwater gastropod mollusks are represented in North America (north of Mexico) by 15 families, 78 genera and, as treated in this manual, 499 species. They are grouped into two large subclasses, the gill-breathing, operculated Prosobranchia and the lung-breathing, non-operculated Pulmonata. The prosobranch snails are represented by 49 genera and 349 species, and the pulmonate snails by 29 genera and 150 species. Systematics are not well worked out in many groups, which makes a definitive listing of species somewhat arbitrary at this time. |
| Notes |
Distributed to depository libraries in microfiche. "April 1982." "Museum of Zoology, University of Michigan." "Contract no. 68-03-1280." Includes bibliographical references (pages 222-266) and index. "EPA-600/3-82-026." |
