Cytheropteron antarcticum Chapman 1916

Body symmetry

• Namigai et al 2014: bilaterally symmetric

cellularity

• Cellularity and growth form: multicellular

latitude

• OBIS environmental data records: -60.8505 degrees (max)
• OBIS environmental data records: -70.6133 degrees (min)

longitude

• OBIS environmental data records: -60.9013 degrees (min)
• OBIS environmental data records: -13.9633 degrees (max)

mineralized skeleton contains

• Mineralogy: calcite
• Mineralogy: calcium carbonate

sexual system

• Fairbairn 2013: dioecious

visual system

• Elofsson 1966: nauplius eye

water depth

• OBIS environmental data records: 532 m (max)

water dissolved o2 concentration

• OBIS environmental data records: 7.535 mL/L (min)
• OBIS environmental data records: 7.535 mL/L (max)

water nitrate concentration

• OBIS environmental data records: 25.222 µmol/l (max)
• OBIS environmental data records: 25.222 µmol/l (min)

water o2 saturation

• OBIS environmental data records: 88.777 percent (min)
• OBIS environmental data records: 88.777 percent (max)

water phosphate concentration

• OBIS environmental data records: 1.846 µmol/l (min)
• OBIS environmental data records: 1.846 µmol/l (max)

water salinity

• OBIS environmental data records: 34.093 psu (max)
• OBIS environmental data records: 34.093 psu (min)

water silicate concentration

• OBIS environmental data records: 61.234 µmol/l (min)
• OBIS environmental data records: 61.234 µmol/l (max)

water temperature

• OBIS environmental data records: -1.493 degrees celsius (min)
• OBIS environmental data records: -1.493 degrees celsius (max)