the dog-strangling vine biocontrol site
About Dog-Strangling Vine
News (updated 10 August 2018)
Hypena feeding damage
Report Hypena opulenta sightings
Hypena opulenta distribution map
report an observation
Please help us gather data on the geographic distribution of
by using the form below. You can enter either the latitude and longitude for a site or a street address. Latitude and longitude can be obtained from a number of sites with clickable maps, such as this one:
DegDec format is best (for example: 45.425323, -75.699921).
Please upload photos as well of either caterpillars or suspected feeding damage. Many caterpillars look similar to
, so photos are important to help us confirm the distribution.
We ask for your name and email so that we can contact you if we have questions regarding the details of your observations. No personal data (name, email) will be linked to the map.
Indicates required field
When and where seen
Max file size: 20MB