Twenty species that represented 75% of Chuuk commercial reef-fish landings, their functional group, individual contribution to landings, skewness of size-frequency distribution, and significant (Kolmogorov—Smirnov Test) dependence of fishing success upon environmental conditions (season and moon phase).

Species whose fishing success was found to be dependent upon environmental conditions and with skewed distribution are highlighted by dark gray background. Species whose fishing success was found to be dependent upon environmental conditions (moon phase and seasonality) or with skew distribution highlighted by light gray background.