Multi-year evidence of unbiased sex ratios in hatchery and wild-reared age-0 lake sturgeon (Acipenser fulvescens)

GE Sanfilippo, JJ Riedy, DL Larson… - Journal of Great Lakes …, 2022 - Elsevier
Assessment of population sex ratios allows managers to forecast recruitment dynamics and
loss of genetic diversity in natural populations and is important when the focal population is …

Sex differentiation in grayling (Salmonidae) goes through an all-male stage and is delayed in genetic males who instead grow faster

D Maitre, OM Selmoni, A Uppal, L Marques da Cunha… - Scientific reports, 2017 - nature.com
Fish populations can be threatened by distorted sex ratios that arise during sex
differentiation. Here we describe sex differentiation in a wild grayling (Thymallus thymallus) …

Sex determination and sex control in Salmonidae

Y Guiguen, S Bertho, A Herpin… - Sex control in …, 2018 - Wiley Online Library
The Salmonidae family comprises three sub‐families (Coregoninae, Thymallinae and
Salmoninae), with 11 genera and about 66 species. Salmonid farming has grown …

Age at release, size, and maturation status influence residualism in hatchery steelhead

CP Tatara, DA Larsen, MR Cooper… - … American Journal of …, 2019 - Wiley Online Library
Steelhead Oncorhynchus mykiss that fail to emigrate seaward after release from hatcheries,
commonly referred to as “residuals,” can have negative impacts on natural populations …

Sex‐biased survivorship and differences in migration of wild steelhead (Oncorhynchus mykiss) smolts from two coastal Oregon rivers

NF Thompson, CA Leblanc, JD Romer… - … of Freshwater Fish, 2016 - Wiley Online Library
In salmonids with partial migration, females are more likely than males to undergo
smoltification and migrate to the ocean (vs. maturing in freshwater). However, it is not known …

Use of morphological and physiological indices to characterize life history diversity in juvenile hatchery winter-run steelhead

DA Larsen, MA Middleton, JT Dickey… - Transactions of the …, 2017 - Taylor & Francis
Steelhead Oncorhynchus mykiss exhibit significant life history plasticity, including variation
in freshwater residence time, age of smoltification, and maturation that are influenced by …

[PDF][PDF] Ecological and epigenomic consequences of alternative rearing strategies for coho salmon in a Pacific salmon enhancement program

J Bokvist - 2022 - prism.ucalgary.ca
Understanding how the environment and genome interact to produce phenotypic variation is
a fundamental challenge of ecology and evolution. Epigenetic modifications are …