Last we saw of Hubbard's Small Silkmoth, Mother Hubbard was laying eggs on our wall. Not the best location we can think of.
These were the eggs on the stucco: teeny green jellybeans! In the previous link, the eggs were actually at day 4 and forming the dark center with pale green 'donut' around the sides. So this is their clear, fresh state on the first day they were laid.
Syssphinx/Sphingicampa hubbardi eggs look the day before they hatch:
Six days after finding them, all 33 eggs hatched. We're now at Day 5 of hatching, and only 17 little ones have survived our learning curve so far. I can't stress this enough: full spectrum light is important. VERY important.
Here's egg-day 6 for your scale-comparing pleasure:
Freshly hatched caterpillars are darn cute, here's one hatchling with some eggs:
And little ones next to the empty eggs:
Skipping forward to day 3, the size differences are growing:
Here's day 5, with the last survivor of the full-spectrum-lighting disaster and one of the 6(!!!) second-instar caterpillars. Note the difference in facial color and size, wish I'd gotten the little fellow busting out of the chestnut face-mask and going all-out Hulk while writhing and flailing... so small. Sooo cute.