There is a quote circulating on Facebook that basically says that you are doing science wrong if you don’t make mistakes; that you are doing science really wrong if you don’t correct those mistakes; and that you aren’t doing it at all if you don’t accept that you’re mistaken.
Well, it turns out that the darker spider is actually a different species: Platycryptus (probably P. californicus). It also turns out that what I thought were mosquitoes were actually non-biting midges (chironomids). Sigh. I have re-edited my blog and corrected these mistakes.
I must be doing GREAT science!
It’s interesting that two very similar species, one introduced and one native, were feeding on the same prey within inches of one another. I wonder whether the two species avoid each other (given their great vision) or if one ever preys on the other?