Search
Taxonomy
Family:
PYRAMIDELLIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Heterobranchia (Subclass)
> 'Lower Heterobranchia' (Infraclass)
> Pyramidelloidea (Superfamily)
> Pyramidellidae (Family)
> Rissopsetia (Genus)
> gracilis (Species)
Synonymised Names:
=Epigrus gracilis W.R.B. Oliver, 1915
Images: Rissopsetia gracilis W.R.B. Oliver, 1915
No images yet of this species.
If you have good photos you would like to share, please email me, and I can add them here.
Taxonomy
Family:
PYRAMIDELLIDAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Heterobranchia (Subclass)
> 'Lower Heterobranchia' (Infraclass)
> Pyramidelloidea (Superfamily)
> Pyramidellidae (Family)
> Rissopsetia (Genus)
> gracilis (Species)
Synonymised Names:
=Epigrus gracilis W.R.B. Oliver, 1915
Details: Rissopsetia gracilis W.R.B. Oliver, 1915
Distribution:
Kermadec Islands, from 10-40m
Notes:
Marine, Native - Endemic
Distribution Map
 
References and Publications
  • Brook, F.J., Marshall, B.A. 1998 The coastal molluscan fauna of the northern Kermadec Islands, southwest Pacific Ocean, Journal of the Royal Society of New Zealand, 28 (p.229)
  • Oliver, W.R.B. 1915 The Mollusca of the Kermadec Islands, Transactions and Proceedings of the New Zealand Institute, 47 (p.521) Original Description

NZ Geographical Regions
Key to symbols used in Checklist.
Fw =
Freshwater
L =
Land
N =
North Island
S =
South Island
R =
Recent
Sf =
Subfossil
Fo =
Fossil