Rossella racovitzae var. hexactinophila Kirkpatrick 1907

ecomorphological guild

• World Register of Marine Species: www.marinespecies.org

geographic distribution

• World Register of Marine Species: Antarctica
• World Register of Marine Species: Antarctic 200NM zone beyond the coastline

habitat

• World Register of Marine Species: marine benthic

latitude

• OBIS environmental data records: -56.083 degrees (min)
• OBIS environmental data records: -56.083 degrees (max)

longitude

• OBIS environmental data records: 155.35 degrees (min)
• OBIS environmental data records: 155.35 degrees (max)

skeleton structure

• World Register of Marine Species: particulate skeleton (non-solid)
• World Register of Marine Species: endoskeleton

trophic guild

• World Register of Marine Species: filter feeder
• World Register of Marine Species: suspension feeder

water depth

• OBIS environmental data records: 464 m (min)
• OBIS environmental data records: 464 m (max)

water dissolved o2 concentration

• OBIS environmental data records: 4.519 mL/L (min)
• OBIS environmental data records: 4.519 mL/L (max)

water nitrate concentration

• OBIS environmental data records: 31.698 µmol/l (min)
• OBIS environmental data records: 31.698 µmol/l (max)

water o2 saturation

• OBIS environmental data records: 59.86 percent (min)
• OBIS environmental data records: 59.86 percent (max)

water phosphate concentration

• OBIS environmental data records: 2.202 µmol/l (max)
• OBIS environmental data records: 2.202 µmol/l (min)

water salinity

• OBIS environmental data records: 34.462 psu (min)
• OBIS environmental data records: 34.462 psu (max)

water silicate concentration

• OBIS environmental data records: 56.297 µmol/l (min)
• OBIS environmental data records: 56.297 µmol/l (max)

water temperature

• OBIS environmental data records: 2.508 degrees celsius (max)
• OBIS environmental data records: 2.508 degrees celsius (min)