Polymastia janeirensis (Boury-Esnault 1973)

ecomorphological guild

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

geographic distribution

• World Register of Marine Species: Southeastern Brazil
• South Atlantic Species List: south Atlantic

habitat

• World Register of Marine Species: marine benthic

latitude

• OBIS environmental data records: -27.8333 degrees (min)
• OBIS environmental data records: -22.2 degrees (max)

longitude

• OBIS environmental data records: -40.9833 degrees (max)
• OBIS environmental data records: -48.4167 degrees (min)

trophic guild

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

water depth

• OBIS environmental data records: 39 m (max)
• OBIS environmental data records: 6 m (min)

water dissolved o2 concentration

• OBIS environmental data records: 4.77 mL/L (max)
• OBIS environmental data records: 4.77 mL/L (min)

water nitrate concentration

• OBIS environmental data records: 1.722 µmol/l (min)
• OBIS environmental data records: 1.722 µmol/l (max)

water o2 saturation

• OBIS environmental data records: 99.284 percent (max)
• OBIS environmental data records: 99.284 percent (min)

water phosphate concentration

• OBIS environmental data records: 0.256 µmol/l (min)
• OBIS environmental data records: 0.256 µmol/l (max)

water salinity

• OBIS environmental data records: 36.735 psu (max)
• OBIS environmental data records: 36.735 psu (min)

water silicate concentration

• OBIS environmental data records: 3.159 µmol/l (min)
• OBIS environmental data records: 3.159 µmol/l (max)

water temperature

• OBIS environmental data records: 24.371 degrees celsius (max)
• OBIS environmental data records: 24.371 degrees celsius (min)