Search Field Guide
Advanced Search
MT Gov Logo
Montana Field Guide

Montana Field Guides

Sharp Sprite - Promenetus exacuous

No photos are currently available
If you have a high quality photo of this species, are confident in the identification, and would like to submit it for inclusion on the Montana Field Guide, please send it to us using our online photo submission tool.


Image Copyright and Usage Information
Native Species

Global Rank: G5
State Rank: SNR


Agency Status
USFWS:
USFS:
BLM:


 

External Links

 
General Description
The range of Promenetus exacuous from Atlantic to Pacific Coasts of North America, from New Mexico, Nevada, and northern Texas to the Arctic-Boreal Transition Zone in Canada (Burch 1989 and Jokinen 1992). It occurs in quiet, shallow areas of lakes and rivers, as well as intermittent or permanent streams and ponds (Clarke 1981 and Jokinen 2005). The only location that we have in the database is for the Red Rock River wetlands refuge in Montana

Range Comments
The range of Promenetus exacuous extends from the Atlantic to the Pacific Coasts of North America, from New Mexico, Nevada, and northern Texas to the Arctic-Boreal Transition Zone in Canada (Burch 1989 and Jokinen 1992).

Observations in Montana Natural Heritage Program Database
Number of Observations: 15

(Click on the following maps and charts to see full sized version) Map Help and Descriptions
Relative Density

Recency

 

(Observations spanning multiple months or years are excluded from time charts)



Migration
Sedentary.

Habitat
It occurs in quiet, shallow areas of lakes and rivers, as well as intermittent or permanent streams and ponds (Clarke 1981, Jokinen 1992, and Jokinen 2005).

Food Habits
Feeding is associated with scraping organic materials (algae, diatoms, etc.) from living or decaying plant matter

Ecology
Substrata occupied include dead or living vegetation, mud, and occasionally rock (Clarke 1981, Jokinen 1992). Promenetus exacuous inhabits both soft- and hard waters (Jokinen 1983, McKillop 1985, and Dillon 2000).


Threats or Limiting Factors
Although P. exacuous occurs in eutrophic systems, it is sensitive to environmental degradation (Clarke 1979).

References
  • Literature Cited AboveLegend:   View Online Publication
    • Burch, J.B. 1989. North American freshwater snails. Malacological Publications: Hamburg, Michigan. 365 pp.
    • Clarke, A.H. 1979. Gastropods as indicators of trophic lake stages. The Nautilus, 94(4).
    • Clarke, A.H. 1981. The freshwater molluscs of Canada. National Museum of Natural Sciences, National Museums of Canada, Ottawa. 446 pp.
    • Dillon, R.T. 2000. The Ecology of Freshwater Molluscs. Cambridge University Press, Cambridge. 509 pp.
    • Jokinen, E.H. 1992. The Freshwater Snails (mollusca: gastropoda) of New York State. Albany, N.Y: University of the State of New York, State Education Dept., New York State Museum, Biological Survey.
    • Jokinen, E.H. 2005. Pond molluscs of Indiana Dunes National Lakeshore: then and now. American Malacological Bulletin, 20(1-2), pp.1-9.
    • McKillop, W.B. 1985. Distribution of aquatic gastropods across the Ordovician dolomite-Precambrian granite contact in southeastern Manitoba, Canada. Canadian journal of zoology, 63(2), pp.278-288.
  • Additional ReferencesLegend:   View Online Publication
    Do you know of a citation we're missing?
    • Hendricks, P., S. Lenard, D.M. Stagliano, and B.A. Maxell. 2013. Baseline nongame wildlife surveys on the Fort Peck Indian Reservation. Report to the Assiniboine and Sioux Tribes of the Fort Peck Indian Reservation. Montana Natural Heritage Program, Helena, MT. 83 p.
    • Russell, R.H. and R.B. Brunson. 1967. A check-list of molluscs of Glacier National Park, Montana. Sterkiana 26:1-5.
  • Web Search Engines for Articles on "Sharp Sprite"
  • Additional Sources of Information Related to "Snails / Slugs"
Login Logout

Take us with you! PDF icon

Look for this PDF icon as you search and browse.  Click it to build a custom PDF with species shown on that page or for all the species within that taxonomic level.  To create your own list of species, use the PDF Creator tool at the bottom of the Advanced Search page.

Here's some links if you want to download a whole group.

Mammals
Birds
Reptiles
Amphibians
Fish
Invertebrates
Butterflies / Moths
Dragonflies / Damselflies
Ferns and allies
Conifers
Flowering Plants (Dicots)
Flowering Plants (Monocots)
Bryophytes
Lichens
Ecological Systems
Noxious Weeds
Citation for data on this website:
Sharp Sprite — Promenetus exacuous.  Montana Field Guide.  .  Retrieved on , from