Broad-barred White
Hecatera bicolorata
Species account (old)
[...] There were no records of this species for Durham until it appeared in the Chester-le-Street trap on 27 June 1974, about the time it began to be recorded again in Northumberland, so that it is difficult to determine whether the extension of the range came from north or south. Since that date it has become a regular visitor -and also to other parts of the county, being taken at Hookergate by R. Henderson 3-21 June 1977 (a total of eight), at Witton-le-Wear by F. Stubbs on 3 July 1977, Sacriston by R. Woods and by M. Mann separately in 1978 and 1979, and at Oakerside Dene Lodge on the edge of Castle Eden Dene by M. E. Blunt on 17 June 1984.
Statistics
| Records | 101 |
|---|---|
| Individuals | 129 |
| Largest Sample | 8 |
| First Recorded | 1936 |
| Last Recorded | 2023 |
| Earliest Adult Record | 07/05 |
| Latest Adult Record | 24/09 |
| Monad Coverage | 1.1% |
| Hexad Coverage | 35.7% |
Map
This map shows all records of Broad-barred White - Hecatera bicolorata in the Durham (VC66) database per monad (1km grid square). The map can be explored further by zooming and panning, can be reset using the button on the left, and can be filtered by selecting the era. Click on a monad to view a full list of species recorded in it, or its containing hexad (10km grid square).
Map (image)
The distribution of Broad-barred White - Hecatera bicolorata is additionally shown in the image below. This is to allow for backwards compatibility with older browsers that cannot load the map above.
Week graph
This graph shows the County Durham (VC66) records of Broad-barred White - Hecatera bicolorata per 7-day period, differentiated by life stage. Hover over/tap the graph to see an exact count of records at that point in time. Hover over/hold the life stage legend to highlight a particular life stage; click on a life stage label to remove it from the graph. The graph can be filtered further by selecting the era.
The graphs below show the total records and individuals of Broad-barred White - Hecatera bicolorata in County Durham (VC66) per time period. Hover over/tap the graph to see an exact number of records and individuals at a particular point in time. Hover over/hold a label to highlight a particular metric; click on a metric label to remove it from the graph.
Era graph
Year graph
Gallery
This gallery shows images of Broad-barred White - Hecatera bicolorata taken by County Durham (VC66) recorders. Clicking on a photo opens it in a large lightbox with a full caption, and the arrow buttons move between photos. If you would like to contribute any photographs, particularly of any stages not captured here, please email admin@durhammoths.org.
Foodplants
This is a list of foodplants known to be used by the larval stages of Broad-barred White - Hecatera bicolorata in the UK.
Habitats
This is a list of habitats that Broad-barred White - Hecatera bicolorata is known to occur in within the UK.