Freshwater fishes of Patagonia: conservation and fisheries

VE Cussac, E Habit, J Ciancio, MA Battini… - Journal of Fish …, 2016‏ - Wiley Online Library
The absence of much literature on the Patagonian fish fauna in comparison with that of the
neotropics, has previously been blamed on its poor species diversity. Knowledge of the …

[PDF][PDF] Cues and decision rules in animal migration

S Bauer, BA Nolet, J Giske, JW Chapman… - Animal migration: a …, 2011‏ - folk.uib.no
The sheer beauty and impressiveness of animal migrations have long puzzled observers
and raised the questions of how these animals find their way, what initiates their migrations …

Steelhead life history on California's central coast: insights from a state‐dependent model

WH Satterthwaite, MP Beakes… - Transactions of the …, 2009‏ - academic.oup.com
Steelhead Oncorhynchus mykiss display a dizzying array of life history variation (including
the purely resident form, rainbow trout). We developed a model for female steelhead in …

δ15N Value Does Not Reflect Fasting in Mysticetes

A Aguilar, J Giménez, E Gómez–Campos, L Cardona… - PLoS …, 2014‏ - journals.plos.org
The finding that tissue δ15N values increase with protein catabolism has led researchers to
apply this value to gauge nutritive condition in vertebrates. However, its application to …

Early human use of anadromous salmon in North America at 11,500 y ago

CM Halffman, BA Potter, HJ McKinney… - Proceedings of the …, 2015‏ - pnas.org
Salmon represented a critical resource for prehistoric foragers along the North Pacific Rim,
and continue to be economically and culturally important; however, the origins of salmon …

Re-awakening dormant life history variation: stable isotopes indicate anadromy in bull trout following dam removal on the Elwha River, Washington

TP Quinn, MH Bond, SJ Brenkman, R Paradis… - … Biology of Fishes, 2017‏ - Springer
Migratory species take advantage of multiple habitats during their life cycle to optimize
growth, survival, and reproduction. However, migration also makes them vulnerable to …

Ecology, physiology, feeding and trophic role of squat lobsters

GA Lovrich, M Thiel - The biology of squat lobsters, 2011‏ - books.google.com
Squat lobsters are conspicuous representatives of the benthic fauna in diverse marine
environments. They may occur as solitary individuals or as dense benthic aggregations …

Lake Ontario salmon (Salmo salar) were not migratory: A long-standing historical debate solved through stable isotope analysis

EJ Guiry, S Needs-Howarth, KD Friedland… - Scientific Reports, 2016‏ - nature.com
Lake Ontario once supported a large complex of Atlantic Salmon (Salmo salar) populations
that became extinct prior to scientific study. Since the 1860s, research efforts to conserve …

Multi-indicator evidence for habitat use and trophic strategy segregation of two sympatric forms of Arctic char from the Cumberland Sound region of Nunavut, Canada

KL Ulrich, RF Tallman - Arctic Science, 2021‏ - cdnsciencepub.com
We analyzed Arctic char (Salvelinus alpinus (Linnaeus, 1758)) stable isotope ratios and fatty
acid composition from two geographically proximal Nunavut lakes, Qasigiyat and …

The Capelin invasion: evidence for a trophic shift in Arctic Char populations from the Cumberland Sound region, Nunavut, Canada

KL Ulrich, RF Tallman - Arctic Science, 2021‏ - cdnsciencepub.com
Climate change is having myriad effects on Arctic marine ecosystems and food webs.
Anadromous Arctic Char, Salvelinus alpinus (Linnaeus, 1758), feed intensively at sea during …