Mark Melton
Active Member
This stonefly usually shows up from January to April in the Russian River. It's about 13-15 mm long not including the cerci. Never really very common here.
.
.
Isoperla marmorata
- Thread starter Mark Melton
- Start date
Similar threads
Support WFF | Remove the Ads
Support WFF by upgrading your account. Site supporters benefits include no ads and access to some additional features, few now, more in the works.
Info
