FIGURE 3.

Number of reports that documented the presence of P. oceanica seedlings identified through the literature search amended with our own records (A), total number of sites where seedlings were established in a given year since the first seedling record of 1986 (B), total number of observations of seedlings on a particular habitat type (C) and frequency distribution of minimum colonization depth (upper depth limit) and maximum colonization depth (lower depth limit) of seedlings at recruitment sites (D).