Kingdom Animalia Class Gastropoda Clade Hypsogastropoda | Phylum Mollusca Clade Caenogastropoda Clade Neogastropoda | |
Borsonia zelandica is an extinct species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
Contents
Description
The spiral ornament consists of four wavy cords between the keel and the lower suture. The suture is margined by a stout swelling. There are 6 to 7 axials per whorl with wider interstices.
Distribution
This extinct marine species was endemic to New Zealand
References
Borsonia zelandica Wikipedia(Text) CC BY-SA