Figure 1From: Occurrence and biological characteristics of glass eels of the Japanese eel Anguilla japonica at the Cagayan River of Luzon Island, Philippines in 2009 Map showing the distribution range of Anguilla japonica (a) and details of the study site (b). The spawning location of the Japanese eel A. japonica in 2008 was found to be at 12.5° to 13.5° N, 141.5° to 142° E in June and July 2008 (Tsukamoto et al. 2011), as shown by the closed box in (a).Back to article page