Boreal Top

Zoogenetes harpa

General Status Rank: 
Undetermined
Common Name: 
Boreal Top
Scientific Name: 
Zoogenetes harpa
Taxonomy
Group: 
Mollusc (Terrestrial Mollusc)
Kingdom: 
Animalia
Phylum: 
Mollusca
Class: 
Gastropoda
Order: 
Stylommatophora (Superorder Eupulmonata)
Family: 
Valloniidae
General Biology
Canada Known Subspecies Count: 
0
Distribution

Number of Occurrences

2 occurrences (database). Many more occurrences are expected but NT is under-surveyed for terrestrial molluscs. Recent collections: Polar Lake (2005). Escarpment Creek, E of MacKenzie Hwy 2 (2013)
References: 
General Status Rank
Rank: 
Undetermined
Status Rank Description: 
This species is widespread (Holarctic) and occurs across Canada. Although only found in the NT just a couple of times, NT is under-surveyed and more occurrences are expected. It is a generalist although it often is distributed in discrete, sporadic "colonies".
S Rank: 
SU
Decision Process Description: 
Draft ranks from Robert Forsyth 2015
Last Updated: 
December 14, 2016

References

Number of Occurrences

  • Gerry Mackie, Dwayne A.W. Lepitzki, Robert Forsyth (2015) e-copy - H311 Return