the dog-strangling vine biocontrol site
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  • Hypena feeding damage
  • Report Hypena opulenta sightings
  • Hypena opulenta distribution map
  • Hypena opulenta update 2021

    report an observation

    Please help us gather data on the geographic distribution of Hypena opulenta 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: https://getlatlong.net/.  DegDec format is best (for example: 45.425323, -75.699921).  

    Please upload photos of caterpillars, moths or suspected feeding damage on DSV. Many caterpillars look similar to Hypena, 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 any map we create. 
    Max file size: 20MB
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