The Chinese sturgeon, an important endemism of the Yangtze River, belongs to 'the most
critically endangered group of species' worldwide, with overfishing and habitat destruction …

Sturgeon are found circumglobally throughout the northern hemisphere. Longevity, late age
to sexual maturation and infrequent spawning are typical life history strategies that have …

Patagonian aquatic environments have been invaded since the end of the last century by
different species of salmonids. Knowing the natal origin and homing/straying rate of the …

Abstract Analysis of microchemistry in fish fin spines offers a non-lethal approach to address
key questions about life history specific movement and habitat use. Reconstruction of life …

Circulation of seawater at oceanic spreading centers extracts heat, drives rock alteration,
and transports leached metals to shallower levels of the crust, where they may precipitate …

Sturgeon (Acipenser baerii and A. gueldenstaedtii) specimens, native to the northern
hemisphere, were reported in different environments of the La Plata Basin (South America) …

Abstract Trace element and 87 Sr/86 Sr isotope analyses of fish pectoral fin rays offer non-
destructive methods for determining habitat use. In this study, water and fin ray samples …

Fishes that evolutionarily demonstrated a fluvial life history expression and migrated to
spawning and rearing habitat by using lotic corridors are increasingly impacted by …

Characterizing inter-and intra-population levels of variability in age at sexual maturation for
long-lived fishes provides insight into year-class strength and recruitment dynamics …

Understanding life-history diversity in a population is imperative to developing effective
fisheries management and conservation practices, particularly in degraded environments …