View a sighting Home Sightings View a sighting Loading... My sightings | Recent sightings | Record a sighting Water Bug Survey BDRS ID Sampler group Number in sampler group Date Survey time Survey duration (decimal hours) Notes Sampling methods: Bug identification confirmed by: Did you catch Gambusia during this sampling event? What other factors may be influencing water quality for this sampling event? Notes: Location Centroid Latitude Centroid Longitude Latitude Longitude Catchment Number of different types of bugs (taxa richness): Calculated stream pollution index (SPI): Stream quality rating: Record all of the bug species in your sample and the number of each that you count. Type of bugSensitivity rating Number of bugs Weight factorIndex value