Cryptonatica affinis (Gmelin, 1791)
synonyms: Cryptonatica clausa, Lunatia clausa, Natica affinis, Natica clausa
zoogeography: arctic-boreal
reference nr.: ZMB Moll. 103.691

sampling depth 5m 10m 15m 20m 25m 30m
abundance1 10 21
biomass2 0.012 0.024
1 individuals m-2
2 afDM g m-2