Pteraster rugatus Sladen 1882

ecomorphological guild

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

geographic distribution

• World Register of Marine Species: Crozet Islands part of the Indian Ocean
• World Register of Marine Species: Heard Island
• World Register of Marine Species: Weddell Sea
• World Register of Marine Species: Antarctic Peninsula
• World Register of Marine Species: Marion-Prince Edward Is.

habitat

• World Register of Marine Species: marine benthic

latitude

• OBIS environmental data records: -75.85 degrees (min)
• OBIS environmental data records: -46.0758 degrees (max)

longitude

• OBIS environmental data records: 50.5842 degrees (max)
• OBIS environmental data records: -173.133 degrees (min)

skeleton structure

• World Register of Marine Species: condensed
• World Register of Marine Species: endoskeleton

water depth

• OBIS environmental data records: 471 m (max)
• OBIS environmental data records: 115 m (min)

water dissolved o2 concentration

• OBIS environmental data records: 6.926 mL/L (max)
• OBIS environmental data records: 5.609 mL/L (min)

water nitrate concentration

• OBIS environmental data records: 33.455 µmol/l (max)
• OBIS environmental data records: 21.319 µmol/l (min)

water o2 saturation

• OBIS environmental data records: 69.272 percent (min)
• OBIS environmental data records: 96.578 percent (max)

water phosphate concentration

• OBIS environmental data records: 1.531 µmol/l (min)
• OBIS environmental data records: 2.3 µmol/l (max)

water salinity

• OBIS environmental data records: 33.915 psu (min)
• OBIS environmental data records: 34.607 psu (max)

water silicate concentration

• OBIS environmental data records: 96.524 µmol/l (max)
• OBIS environmental data records: 10.288 µmol/l (min)

water temperature

• OBIS environmental data records: -0.006 degrees celsius (min)
• OBIS environmental data records: 4.957 degrees celsius (max)