Discusses all then known posionsous and venomous fishes, including freshwater and marine species, and includes a "thorough review of practically all the early literature on poisonous and venomous fishes, a list of all the species incriminated, symptomatology, treatment, and origin of the poisons in nature" (Halstead, Poisonous and venomous marine animals of the world, 68). Digital facsimile from Google Books at this link.