Does diet overlap among larval and 0+ fish species decrease with ontogenetic development?
The aim of the study was to determine the degree of overlap in the feeding niches of early developmental stages of roach, Rutilus rutilus (L.), perch, Perca fluviatilis L., bleak, Alburnus alburnus (L.) and sunbleak, Leucaspius delineatus (Heckel).The hypotheses were that (i) larvae of different fish species of similar body sizes sten jacket m feed