Semicassis royana
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228:This species attains a size of 140 mm.
220:, the helmet shells and their allies.
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476:. You can help Knowledge (XXG) by
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313:Semicassis_(Semicassis)_royana
257:William Collins Publishers Ltd
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533:Gastropods described in 1914
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528:Gastropods of New Zealand
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32:Scientific classification
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472:-related article is a
16:Species of gastropod
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409:Open Tree of Life
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276:Taxon identifiers
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199:of medium-sized
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99:Littorinimorpha
89:Caenogastropoda
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216:in the family
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422:SeaLifeBase
360:iNaturalist
241:New Zealand
224:Description
517:Categories
247:References
120:Semicassis
85:Subclass:
79:Gastropoda
211:gastropod
204:sea snail
201:predatory
127:Species:
55:Kingdom:
49:Eukaryota
523:Cassidae
470:Cassidae
378:10541213
339:10437707
299:Q3141596
293:Wikidata
218:Cassidae
168:Synonyms
109:Cassidae
105:Family:
69:Mollusca
65:Phylum:
59:Animalia
45:Domain:
414:2889850
352:2299638
214:mollusc
197:species
180:Iredale
161:, 1914)
159:Iredale
115:Genus:
95:Order:
75:Class:
440:591487
427:105659
401:591487
385:NZOR:
365:397070
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208:marine
182:, 1914
468:This
435:WoRMS
373:IRMNG
326:4WG8J
195:is a
474:stub
396:OBIS
347:GBIF
261:ISBN
206:, a
334:EoL
321:CoL
308:AFD
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