Xylophanes tersa - Hodges#7890 (Tersa Sphinx).
 
 
 
Size: approx. 60-80 mm. Photo: 09/03/11, 8 pm.


Another large moth. This is a Tersa Sphinx (Xylophanes tersa). Adult moths have a pointed abdomen and contrasting black and white markings on the hindwings. Also the snake-like caterpillars are very interesting and feature one large eyespot and six smaller ones. Phanes is a mystic primeval deity of procreation; xylo means wood. 
 
 
bug guide (this photo):
http://bugguide.net/node/view/571826
silkmoths.com:
http://www.silkmoths.bizland.com/xterster.htm