Observation 184371: Isaria tenuipes Peck

When: 2014-09-23

Collection location: Lumpkin Co., Georgia, USA [Click for map]

34.5271° -83.9584°

Who: Jessica Murray (jessica_gail)

Specimen available

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.

Proposed Names

24% (1)
Eye3 Eyes3
Used references: mushroom observer comments

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Eye3 = Observer’s choice
Eyes3 = Current consensus

Comments

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gross stromatal morphology,
By: Danny Newman (myxomop)
2014-10-21 13:52:41 CDT (-0500)

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

Created: 2014-10-21 10:42:36 CDT (-0500)
Last modified: 2014-10-21 10:42:51 CDT (-0500)
Viewed: 109 times, last viewed: 2018-01-13 05:29:52 CST (-0600)
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