Water Penny - Psephenus herricki Clifty Falls SP, Jefferson County, Indiana, USA February 25, 2013
These smaller brown water pennies were found alongside the large black ones under rocks in a clear, spring fed stream.
Images of this individual: tag all Contributed by Andrew Hoffman on 27 February, 2013 - 7:52pm Last updated 27 February, 2013 - 10:57pm |