Oreochromis mossambicus (Peters 1852) are native to the eastward flowing rivers of central
and southern Africa but from the early 1930s they have been widely distributed around the …

Feeding Ecology of Fish establishes a comprehensive framework for the variable ecological
patterns exemplified by feeding fishes. The author, a former president of the American …

In many fish species, some individuals arediurnal while others are nocturnal. Sometimes,
the same individual can be diurnal at first andthen switch to nocturnalism, or vice-versa. This …

Despite mounting calls for predictive ecological approaches rooted in physiological
performance currencies, the field of invasive species biology has lagged behind. For …

Publisher Summary Diel vertical migrations are cyclic changes in the position of aquatic
organisms in the water column that occur with 24-h periodicity. Such movements occur at …

Constructed wetlands are often built for wastewater treatment to mitigate the adverse effects
of organic pollution in streams and rivers caused by inputs of municipal wastewater …

The length composition, abundance patterns and feeding habits of juvenile Diplodus sargus
capensis, Lithognathus mormyrus, Pomadasys olivaceum, Rhabdosargus globiceps, Sarpa …

The mechanisms leading to ontogenetic shifts in prey selectivity are examined for the
temperate microcarnivore Cheilodactylus spectabilis (Cheilodactylidae) in north-eastern …

At an offshore reef near Santa Barbara, southern California, young-of-year ('young') of five
surfperch species (Embiotocidae: Embiotoca jacksoni, E. lateralis, Hypsurus caryi …

Goldfish Carassius auratus held on a 14L: 10D (14‐hour‐light: 10‐hour‐dark) photoperiod
and fed once daily at unscheduled times during light and darkness had a diurnal activity …