Stock photography, photos: Eastern tent caterpillar. Stock photos of Eastern tent caterpillar. Malacosoma americanum Photograph: © John T. Fowler Click for a larger image and more information Keywords associated with this stock photo: eastern tent, caterpillar, americanum, malacosoma, lasiocampidae, lepidoptera, nocturnal, agriculture, pest, destructive, color, colour, closeup, close up, web nests, nest, larva