handy guide to ootheca:
http://bugguide.net/node/view/342391
http://bugguide.net/node/view/890164
some random ray counts: 40, 38, 31, 34, 28, 30
http://swbiodiversity.org/seinet/imagelib/imgdetails.php?imgid=248464
some random ray counts: 40, 38, 31, 34, 28, 30
http://swbiodiversity.org/seinet/imagelib/imgdetails.php?imgid=248464