The Greater and the Lesser Grapevine Loopers (Eulithis gracilineata and E. diversilineata) live in suburban, rural, and wooded areas in eastern North America. Although the caterpillars are quite distinct, adults can be the very devil to differentiate;
Today we consider three fuzzy, fall caterpillars. Some long-haired caterpillars have irritating/poisonous hairs, but the sources that the BugLady consulted underplay the “toxicity card” in connection with these three. They all spend the winter as pupae. The BugLady didn’t find any mention of the adults’ feeding preferences, so they probably don’t feed at all.
The BugLady takes lots of pictures as she moseys around—flowers, landscapes, a surprising number of people, and, of course, all manner of bugs. Bug pictures may stall in the BugLady’s X–Files, awaiting identification—some for a long time. Here is a selection from the X–Files. In some cases the BugLady knows part of the story; in others, even less.
Duskywing and a Cloudywing Butterflies are sun-loving, chunky, hairy, small-sized, large-headed, often brown/brown-and-orange butterflies that are sometimes mistaken for moths. Like other butterflies, their antennae have club-shaped tips, but in most skippers the clubs have a tiny hook on the end.
The Bad Wing, Green Leuconycta, and Green-patched Looper are three admirable moths that are outfitted in emerald.
Bog Coppers, also called Cranberry-bog Coppers, are with hairstreaks, coppers, and blues in the Gossamer-wing family Lycaenidae. They occur in a band across North America on either side of the Canadian border, as far south as northern Ohio/Pennsylvania/New Jersey, and Maryland, and never far from cranberry plants. They are extreme food specialists, the caterpillars eat only cranberry leaves.
White-lined Sphinx Moths can be found from mid-spring until early fall in open areas (parks, gardens, grasslands, scrublands and deserts) throughout North America, from Canada to Central America and the West Indies (they’re also found in Europe). They gather nectar on a variety of “flat” flowers like apple but is able to reach deep into tubular flowers like petunias, columbine, and honeysuckle.
Tiger Swallowtails have been split into three species. and the latter three groups of trees are food plants of the Canadian swallowtail, a northern species that was a subspecies of the Eastern Tiger swallowtail until 20 years ago are listed as eating aspens, birches and willows. By comparison, our other two swallowtails have narrower palettes. Their connection to plants in the carrot family has earned Black swallowtails the nickname of “Parsley swallowtail,” and Giant swallowtails are tied to plants in the citrus family.
The two moths that are featured today, the Walnut Sphinx and the Spotted Thyris, are pretty different from each other—one large, one small; a day flyer and a night-flyer; one from a very large family and one practically an only child; one well-biographied and the other barely known.
Salt Marsh Caterpillar Moths like sunny places—wet, dry, and disturbed, and can be found from the Atlantic coast all the way to Alaska and the Yukon. The SMC is a very mobile little critter, moving fast and far looking for edibles. The females lays masses of —from 400 to 1,000 at once—on host plants, and she (not surprisingly) dies a few days later. The eggs hatch in four or five days, and the caterpillars hang out and feed together during their first two instars (more than quintupling their size) before going their separate ways.