Semicassis royana is a species of medium-sized predatory sea snail, a marine gastropod mollusc in the family Cassidae, the helmet shells and their allies.
| Semicassis royana | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Cassidae |
| Genus: | Semicassis |
| Species: | S. royana
|
| Binomial name | |
| Semicassis royana (Iredale, 1914)
| |
| Synonyms | |
|
Cassidea royana Iredale, 1914 | |
Dsecription edit
This species attains a size of 140 mm.
Distribution edit
References edit
- Powell A. W. B., William Collins Publishers Ltd, Auckland 1979 ISBN 0-00-216906-1
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