Octogomphus specularis
male, Black River, Thurston Co., WA; 23 July 1997
Octogomphus specularis
male, Black River, Thurston Co., WA; 23 July 1997
Octogomphus specularis
female, Rock Creek, Klickitat Co., WA; 5 July 2003
Octogomphus specularis
female, Rock Creek, Klickitat Co., WA; 5 July 2003