Silvery Checkerspot Caterpillar – Butterflies and Moths of North America Silvery checkerspot caterpillars are typically black with yellow lines and spots This family of caterpillars (Nymphalidae) are known for their branched spines. If you look at the silvery checkerspot caterpillar from above, these spiked spines are easier to see. Silvery checkerspot caterpillars are typically black with yellow […]