Results 211 to 220 of about 35,392 (248)

Age matters: exploring differential effects of antimicrobial treatment on gut microbiota of adult and juvenile brown trout (Salmo trutta). [PDF]

Anim Microbiome
Streb LM, Cholewińska P, Gschwendtner S, Geist J, Rath S, Schloter M.   +5 more
europepmc   +1 more source

Gaps and opportunities in on‐host winter tick (Dermacentor albipictus) surveillance in North America

The Journal of Wildlife Management, Volume 89, Issue 4, May 2025.
The investigation and management of the impacts of winter tick infestations on moose in North America necessitates coordinated surveillance and intervention efforts. The current absence of searching for winter ticks on other potential ungulate hosts, largely based on historical beliefs of predilection from limited captive studies, has created a ...
Troy M. Koser, Florent Déry, Benjamin Spitz, Emily S. Chenery   +3 more
wiley   +1 more source

The presence of iteroparous salmonid spawning grounds affects the stable isotope signatures of food web components in Swedish boreal streams. [PDF]

Heliyon
Naddafi R, Enbom M, Magnhagen C, Koupayh NH, Holmqvist D, Lundqvist H.   +5 more
europepmc   +1 more source

The Long and the Short of It: Nanopore‐Based eDNA Metabarcoding of Marine Vertebrates Works; Sensitivity and Species‐Level Assignment Depend on Amplicon Lengths

Molecular Ecology Resources, Volume 25, Issue 4, May 2025.
ABSTRACT To monitor the effect of nature restoration projects in North Sea ecosystems, accurate and intensive biodiversity assessments are vital. DNA‐based techniques and especially environmental (e)DNA metabarcoding is becoming a powerful monitoring tool.
Karlijn Doorenspleet, Lara Jansen, Saskia Oosterbroek, Pauline Kamermans, Oscar Bos, Erik Wurz, Albertinka Murk, Reindert Nijland   +7 more
wiley   +1 more source

Food interrelationships of the mottled sculpin, Cottus bairdi, and juveniles of the rainbow trout, Salmo gairdneri, in a tributary of lake Superior. (M.S. thesis) (Fisheries research report: 1801) [PDF]

, 1973
Paul R. Hannuksela
openalex  

Mitochondrial efficiency impacts nocturnal sheltering in juvenile salmon (Salmo salar), affecting the trade-off between foraging and predation risk. [PDF]

Proc Biol Sci
Dawson NJ, Magierecka A, McLennan D, Millet C, Czyzewski J, Metcalfe NB.   +5 more
europepmc   +1 more source

Exploration of Dentition Development and Replacement in Two Forms of Mexican Tetra (Astyanax mexicanus)

Anatomia, Histologia, Embryologia, Volume 54, Issue 3, May 2025.
ABSTRACT There are two main subforms of the teleost fish Mexican tetra (Astyanax mexicanus): the river‐dwelling surface fish and the cave‐dwelling blind cavefish. Recently, this species has become a popular animal model in developmental biology research. It was reported that cavefish bore more teeth than surface fish; however, a detailed description of
Zheng Fang, Devi Atukorallaya
wiley   +1 more source

The Energetics of Feeding, Metabolism and Growth of Brown Trout (Salmo trutta L.) in Relation to Body Weight, Water Temperature and Ration Size

, 1976
Joshua Elliott
openalex   +2 more sources

Improving soil carbon estimates of Philippine mangroves using localized organic matter to organic carbon equations. [PDF]

Carbon Balance Manag
Salmo SG, Manalo SPB, Jacob PB, Gerona-Daga MEB, Naputo CFP, Maramag MWA, Basyuni M, Sidik F, MacKenzie R.   +8 more
europepmc   +1 more source

Salmonid Biomass in Streams Around the World: A Quantitative Synthesis

Fish and Fisheries, Volume 26, Issue 3, Page 394-413, May 2025.
ABSTRACT Salmonid fishes are one of the best studied fish taxa, but little is known about their biomass distribution. We created a dataset using published material for over 1000 rivers with estimated salmonid biomass, covering 27 countries, and 11 species. The distribution of salmonid biomass and production across streams was skewed to the right with a
Kyleisha J. Foote, James W. A. Grant, Pascale M. Biron   +2 more
wiley   +1 more source