Pupae of a tachinid fly, Uramya halisidotae, on the ground among pine needles and mold-covered frass (fecal pellets) of caterpillars.

URAMYA HALISIDOTAE (TACHINIDAE) PARASITE PUPAE FROM SILVERSPOTTED TIGER MOTH ON MONTEREY PINE NEEDLES MONTEREY CO., FEB. 1991 Credit: Jack Kelly Clark
Credit: Jack Kelly Clark