31 August 2014

Archilestes Grandis : New Early Date for Michigan

On Tuesday, August 26th, I stopped by the Great Spreadwing (A. grandis) location in Wayne County.  

I was worried that the upstream construction at 7-Mile & Haggerty Road may wipe out the population of Archilestes grandis due to silt, etc.   I was pleased to find 4 females (3 tenerals) and 3 males (1 teneral) for a new early date in Michigan.


 We'll see if the development's future use of landscape chemicals and runoff impact the population.  I hope they're not impacted since it's great to be able to observe such a large damselfly in the area.

1 comment:

Darrin OBrien said...

This species is not on the threatened or endangered species list so, unfortunately, there is no legal protection.