Syracosphaera orbiculus Okada & McIntyre 1977

carbon biomass

• O Brien et al: 52 pg (max)
• O Brien et al: 13 pg (max)
• O Brien et al: 31 pg (mean)
• O Brien et al: 16 pg (min)
• O Brien et al: 8 pg (mean)

cell diameter

• O Brien et al: 7.7 µm (mean)
• O Brien et al: 6 µm (min)
• O Brien et al: 9.3 µm (max)

cell shape

• O Brien et al: sphere

cell volume

• O Brien et al: 113 µm^3 (min)
• O Brien et al: 91 µm^3 (max)
• O Brien et al: 24 µm^3 (min)
• O Brien et al: 234 µm^3 (mean)
• O Brien et al: 421 µm^3 (max)

cellularity

• Cellularity and growth form: unicellular

geographic distribution

• South Atlantic Species List: South Atlantic

habitat

• Habitat data for microbial organisms: marine