Kondratieff B.C., Baumann R.W. (2000-2014) Stoneflies of the United States

revise entry?

You might want to revise the "No longer available..." because the site is preserved on the Internet Archive (see other comment). That new URL isn't visible under the Links tab and, seeing "No longer available...", someone might not bother clicking through to the full description.
Your call...

… Steve Scholnick, 7 December, 2019 - 12:10pm

done -- thanks, Steve

… v belov, 8 December, 2019 - 12:05am

dead link

searching Google didn't yield any working links. Sadly, even the USGS still has the dead link.

… Steve Scholnick, 18 June, 2015 - 11:17pm

thanks for letting me know; it was a vital resource...

i'll ask the authors

… v belov, 18 June, 2015 - 11:47pm

let's hear it for the Wayback Machine

https://web.archive.org/web/20130102182853/http://www.npwrc.usgs.gov/resource/distr/insects/sfly/index.htm

… Steve Scholnick, 26 January, 2017 - 11:16pm

thanks for checking

Unfortunately, this means that not only is the website gone but the money the USGS granted to get the website going in the first place is down the tubes

… Steve Scholnick, 19 June, 2015 - 8:51pm