In recent years, policy‐makers have sought the development of appropriate tools to prevent
and manage introductions of invasive species. However, these tools are not well suited for …

Flow regime is a fundamental driver in fluvial ecosystems, shaping habitat structure and
biodiversity, and sustaining ecological integrity. Fish respond to flow fluctuations but whether …

In this study, we evaluated the influence of various hydrological cycles on the feeding body
condition of fish species of different trophic guilds in the Paraná River floodplain, as well as …

The Miyanaka Intake Dam fishway underwent improvements in 2012, and we established a
new rock-ramp fishway called the Seseragi Fishway, cognizant of its utility as a passage and …

To address a lack of information on topmouth gudgeon Pseudorasbora parva introduced to
watercourses, the microhabitat use of this non‐native cyprinid and co‐existing native …

The migration of fish is influenced by the unique environmental characteristics of the
destination and migratory habitat preferences. There are three fishways in Miyanaka Intake …

Four production fishponds in the Czech Republic were investigated in 2003 and 2004
during a feeding experiment on common carp (Cyprinus carpio). In 2003, topmouth gudgeon …

A wide trophic niche and high trophic plasticity are often invoked to explain the successful
establishment of many aquatic invaders, but there is little information regarding the diet of …

Following their first appearance, the invasive fishes Pseudorasbora parva and Perccottus
glenii have been in Lithuania for several decades. However, until recently, information …

How individuals respond to predation threats will have a large influence on which
individuals survive within a population. The magnitude and timing of these responses will be …