I can never remember if it's spelled "specter" or "spector" and usually spend a lot of time trying to find somewhere to look it up but got lazy.

It's possible that spector and whirlwind might not be exactly the same. I think the main point of contention between the two founders (in addition to the name) was how to identify them and I've read recent comments that maybe the two lines look a little different. Sure they both make super stripe with yellow belly but it's hard to say they couldn't have a subtle but consistent difference. Maybe their homozygous versions will look different? Sort of like the lesser vs. butter debate, are they two different lines of the same mutation or just similar but distinctly different mutations of the same gene?

Also, there may well be a third (or fourth if spector and whirlwind aren't the same) different mutation of the yellow belly complex gene. There was a guy on kingsnake posting some different looking ivorys that come from an odd looking founder and seem to produce at a 50/50 rate in breedings that might indicate a new allele similar but slightly different from yellow belly in his project. I think he calls them orange belly.

There also appears to be a black eyed leucistic complex with a line that unlike fire doesn’t seem to produce the yellow blotches (I don’t know too much about this line and if for sure it’s been crossed to prove compatibility with fire) and other lines of black eyed leucistic producers with different looks.