Differences in early developmental rate and yolk conversion efficiency in offspring of trout with alternative life histories [PDF]
Partial migration, in which some individuals of a population migrate while other individuals remain resident, is generally associated with ontogenetic shifts to better feeding areas or as a response to environmental instability, but its underlying ...
Abbott +63 more
core +1 more source
Interspecific association of brown trout (Salmo trutta) with non-native brook trout (Salvelinus fontinalis) at the fry stage [PDF]
The introduction of non-native brook trout (Salvelinus fontinalis) in Europe has led to displacement and decreasing populations of native brown trout (Salmo trutta).
Johnsson, Jörgen I. +3 more
core +1 more source
«Valle de lágrimas» y lugares de la gloria: la Celestina y el Salmo 83/84
Las últimas palabras de Pleberio son tanto una cita de la oración «Salve Regina» como una alusión al salmo 83 según la numeración de la Vulgata (84 según la hebrea). Las traducciones latinas de ese salmo y su comentario por San Jerónimo coinciden con la
Luis Galván
doaj +1 more source
Ao revisitar o Sl 1, a partir do Análise Retórica Bíblica Semítica, pode-se perceber mais claramente a beleza de um texto que foi construído como um portal de entrada para o livro dos Salmos. Não apenas pela sua mensagem, mas, sobretudo, por suas estruturas internas, que dialogam entre si por meio de diversos recursos linguísticos e estruturais que, se
Waldecir Gonzaga +1 more
openaire +2 more sources
Histochemical data on the skin mucous cells during the development of the trout [Translation from: Bollettino della Societa Italiana di Biologia Sperimentale 45, 1273-1276, 1969] [PDF]
In the skin of Salmo irideus the production of mucus is due to one type of cell specialized as a mucus cell. The histochemical research presented in this paper describes the mucous cells of Salmo irideus and demonstrates observable variation in such ...
Massari, S., Porcelli, F.
core
A probabilistic approach to quantifying hydrologic thresholds regulating migration of adult Atlantic salmon into spawning streams [PDF]
Acknowledgment Data to support this study are provided by the Marine Scotland Science Freshwater Laboratory (MSS-FL) and are available for free download on line [Glover and Malcolm, 2015a, 2015b].Peer reviewedPublisher ...
Botter, G. +3 more
core +1 more source
The impacts of biological invasions
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock +42 more
wiley +1 more source
Objectives The Brown trout is a salmonid species with a high commercial value in Europe. Life history and spawning behaviour include resident (Salmo trutta m. fario) and migratory (Salmo trutta m. trutta) ecotypes.
J. Fibla +5 more
doaj +1 more source
Early maternal experience shapes offspring performance in the wild [PDF]
Both the environments experienced by a mother as a juvenile and an adult can affect her investment in offspring. However, the implications of these maternal legacies, both juvenile and adult, for offspring fitness in natural populations are unclear.
Armstrong, J.D. +4 more
core +1 more source
Individualised niches: an integrative conceptual framework across behaviour, ecology, and evolution
ABSTRACT Individuals differ. While seemingly trivial, this insight has nevertheless led to paradigm shifts, as three key fields of organismal biology have seen marked changes in key concepts over the past few decades. In animal behaviour, it has become increasingly recognised that behavioural differences among individuals can be stable over time and ...
Oliver Krüger +27 more
wiley +1 more source

