Polygraphus

latitude

• OBIS environmental data records: 51.4871 degrees (max)
• OBIS environmental data records: 51.4871 degrees (min)

longitude

• OBIS environmental data records: 0.00507 degrees (min)
• OBIS environmental data records: 0.00507 degrees (max)

water depth

• OBIS environmental data records: -1 m (min)