Growth of brown trout in the wild predicted by embryo stress reaction in the laboratory DOI Open Access
Jonas Bylemans, Lucas Marques da Cunha, Laetitia G. E. Wilkins

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2022, Volume and Issue: unknown

Published: July 7, 2022

Abstract Laboratory studies on embryos of salmonids, such as the brown trout ( Salmo trutta ), have been extensively used to study environmental stress and how responses vary within between natural populations. These are based implicit assumption that early life-history traits relevant for tolerance in wild. Here we test this by combining two datasets from same 60 full-sib families. families had experimentally produced wild breeders determine, separate samples, (i) tolerances singly kept laboratory (ii) growth juveniles during 6 months We found was well predicted larval size their full sibs laboratory, especially if these siblings exposed a pathogen. Exposure pathogen not caused elevated mortality among but induced hatching. The strength stress-induced change life history significant predictor juvenile wild: stronger response slower conclude embryo performance controlled environments can be useful predictors

Language: Английский

To hatch and hatch not: does heterochrony in onset of vestibular mechanosensing explain species differences in escape-hatching success of Agalychnis embryos in snake attacks? DOI
Brandon A. Güell, Karen M. Warkentin

Behavioral Ecology and Sociobiology, Journal Year: 2023, Volume and Issue: 77(12)

Published: Dec. 1, 2023

Language: Английский

Citations

1
Growth of brown trout in the wild predicted by embryo stress reaction in the laboratory DOI Creative Commons
Jonas Bylemans, Lucas Marques da Cunha, Laetitia G. E. Wilkins

et al.

Ecology, Journal Year: 2024, Volume and Issue: 105(6)

Published: May 16, 2024

Abstract Laboratory studies on embryos of salmonids, such as the brown trout ( Salmo trutta ), have been extensively used to study environmental stress and how responses vary within between natural populations. These are based implicit assumption that early life‐history traits relevant for tolerance in wild. Here we test this by combining two data sets from same 60 families. families had experimentally produced wild breeders determine, separate samples, (1) tolerances singly kept laboratory (2) growth juveniles during 6 months We found was well predicted larval size their full sibs laboratory, especially if these siblings exposed a pathogen. Exposure pathogen not caused elevated mortality among but induced hatching. The strength stress‐induced change life history significant predictor juvenile wild: stronger response slower conclude embryo performance controlled environments can be useful

Language: Английский

Citations

0
Social influences on embryonic behaviour and the developmental onset of embryonic acquired predator recognition in minnows DOI Creative Commons

Brooke Karasch,

Jessica Ward

Animal Behaviour, Journal Year: 2024, Volume and Issue: 219, P. 123017 - 123017

Published: Dec. 24, 2024

Language: Английский

Citations

0
Growth of brown trout in the wild predicted by embryo stress reaction in the laboratory DOI Open Access
Jonas Bylemans, Lucas Marques da Cunha, Laetitia G. E. Wilkins

et al.

bioRxiv (Cold Spring Harbor Laboratory), Journal Year: 2022, Volume and Issue: unknown

Published: July 7, 2022

Abstract Laboratory studies on embryos of salmonids, such as the brown trout ( Salmo trutta ), have been extensively used to study environmental stress and how responses vary within between natural populations. These are based implicit assumption that early life-history traits relevant for tolerance in wild. Here we test this by combining two datasets from same 60 full-sib families. families had experimentally produced wild breeders determine, separate samples, (i) tolerances singly kept laboratory (ii) growth juveniles during 6 months We found was well predicted larval size their full sibs laboratory, especially if these siblings exposed a pathogen. Exposure pathogen not caused elevated mortality among but induced hatching. The strength stress-induced change life history significant predictor juvenile wild: stronger response slower conclude embryo performance controlled environments can be useful predictors

Language: Английский

Citations

0