Photo#710682 | | | Copyright © 2012 Ken Childs | |
Samea ecclesialis - Samea castellalis Henderson, Chester County, Tennessee, USA September 3, 2012
Thanks to JD Roberts for providing the following information to help separate Samea ecclesialis and Samea multiplicalis.
"The simplest way to distinguish these two species is the forewing fringe and the pale spot in the FW median area near the inner margin.
1. Samea ecclesialis always has a dark "spike" in the FW fringe that creates a darkened arrow-like shape at the FW tornus.
2. This is topped by a pale section of fringe (going toward the apex)...
3. ...followed by a conspicuous darkened area of the fringe midway along the margin.
4. Now the pale spot in the median area can be a little more difficult, but generally in ecclesialis, the pale spot is evenly divided by the vertical black line, whereas in multiplicalis, the black line is more to the distal side, dividing the pale median spot unevenly with the large portion basally, and the smaller portion distally.
...the fringe pattern and pale median spot are the only two characteristics that have thus far been 100% supported by DNA identified specimens"
Contributed by Ken Childs on 3 October, 2012 - 10:30am |