Figure 4From: Occurrence and biological characteristics of glass eels of the Japanese eel Anguilla japonica at the Cagayan River of Luzon Island, Philippines in 2009 Number of anguillid glass eels collected at Cagayan River estuary, Luzon Island, Philippines in 2009. The species consisted of A. japonica (black), tropical long-fin species (gray), and A. bicolor pacifica (white).Back to article page