White-shouldered beach fly - Thambemyia borealis Santa Ana River Mouth, Huntington Beach, Orange County, California, USA April 20, 2012
This white-shouldered, white-mouthed fly was found on the beach on and around washed-ashore giant kelp, one of around 5 or more fly species present. Long-legged, but was not scared of my flash like other long-legged flies, and matches no long-legged flies in the guide so perhaps a different family. Looks distinct enough to ID.
Contributed by Chris Mallory on 22 April, 2012 - 12:53am Last updated 13 January, 2014 - 8:50pm |