Common Intertidal Invertebrates of the Gulf of California Book by R. Brusca 1980

The Marine Aquarium Reference: Systems and Invertebrates by Moe, Martin A. Book

Eye of the Shoal: A Fishwatcher's Guide to Life, the Ocean and Everything

Captive Invertebrates: A Guide to Their Biology and Husbandry, Frye Tarantulas

Field Guide to Freshwater Invertebrates of North America (Field

Field Guide to Freshwater Invertebrates of North America, Paperback by Thorp,...

The Reef Aquarium: Guide to Tropical Marine Invertebrates

Field Guide to Sea Stingers and Other Venomous and Poisonous Marine Invertebrate