With the advent of genetic testing there has been a revival in marine taxonomy. The 25th Anniversary 4th Edition reflects the many recent changes including 89 new fish species and more than 200 additional photographs. The field guide now includes 683 species documented in more than 1000 underwater photographs, representing a significant update to the 2002 3rd edition. The most comprehensive and beautiful visual ID reference published for the region features an easy-to-use quick reference format. Reef Fish Identification Florida Caribbean Bahamas first appeared in 1989 and has since revolutionized fishwatching. The first edition had 288 pages and 345 color photographs. The success of our first publication launched a series of marine life identification books for the Galapagos Islands, the West Coast of the United States, the Gulf of California to Panama and the Tropical Pacific.