They call them super shad on barlowstackle
http://www.barlowstackle.com/acb/showdetl.cfm?&DID=6&User_ID=3928507&st=8675&st2=64777404&st3=65558663&Product_ID=1671&CATID=54
but can't find the real source of them, and i know they make many other colors as well, than what they have on barlows.
Thank you!