Aquatic Macroinvertebrate Stamp Collection (Discounted Set of 10 Stamps)
These accurate, high quality aquatic insect and macroinvertebrate rubber stamps are mounted on wood blocks measuring approximately 3" x 4". Use these attractive images to augment field journals. This collection includes Alderfly Larva, Aquatic Snail, Caddisfly Larva, Crayfish (Crawdad), Damselfly Larva, Dragonfly Larva, Freshwater Scud, Riffle Beetle Larva, Stonefly Larvae, and Water Penny. Recommended for ages 6 to adult.