honestly butters and lessers so so similar that they are the same morphs with different effects in combos.

make sence?

for instance a butter spider, and a lesser spider.

there is the most obvious distinction ive witnessed and seen in most all pictures i researched before buying my butter.

from what i heard butterxbutter/lesserxlesser make the whitest BEL
but in both cases they are sometimes born with bugg eyes.
not deformed but a decission breaker for some people.

and if you cant tell the difference between some lessers and mojaves, look in the blacks and bellies.
my mojos belly is kinda smokey, my butters belly is super white. just saying, plus some lessers look like they have some ghost gene influence. butters/lessers just have amazing variences within the morph itself,
such as mojaves.