Observation 184371: Isaria tenuipes Peck
When: 2014-09-23
(34.5271° -83.9584° )

Notes: Based on photographic comparisons, my specimen closely resembles Isaria tenuipes (aka I. japonica, aka Cordyceps takaomontana anamorph). I am not an entomologist so the closest I can come to identifying the pupa is recognizing it as a lepidoptera. An entomologist colleague guessed from a photo that it is a Hepialus humuli pupa, though the associate fungal parasite (Ophiocordyceps sinensis) does not match the description of my specimen.

The only geographical reports I have found of I. japonica are in Asia or Central America. I found this specimen in the foothills of the Southern Appalachian mountains.

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gross stromatal morphology,
By: Danny Newman (myxomop)
2014-10-21 11:52:41 PDT (-0700)

host, and spore shape are all a match for I. tenuipes. good work, Jessica.

Created: 2014-10-21 08:42:36 PDT (-0700)
Last modified: 2014-10-21 08:42:51 PDT (-0700)
Viewed: 61 times, last viewed: 2016-10-21 10:22:34 PDT (-0700)
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