Fig.2A–C.

Diurnally varying levels of fullness index of different parts of the alimentary tract of p- and b-type Macroramphosus spp. Grey bars p-type specimens, hatched bars b-type specimens. Numbers indicate numbers of examined specimens. In certain cases numbers for available b-type specimens were either very small ('not displayed') or lacking ('no data available'). A, B, C refer to anterior, mid-, and posterior parts, respectively, of the alimentary tract. 'Time of catch' refers to starting time (see Table 1)