Results 61 to 70 of about 19,428 (232)

Trait‐Based Biomonitoring Using eDNA Metabarcoding to Assess Anthropogenic Disturbances on Freshwater Fish Communities

Molecular Ecology Resources, Volume 26, Issue 3, April 2026.
ABSTRACT Various anthropogenic disturbances affect the succession of aquatic habitats along dendritic river networks. Bioindicator taxa, such as fish, can be used to assess the effects of these disturbances on habitat quality. Environmental DNA (eDNA) metabarcoding offers a novel approach to complement traditional sampling and analysis of bioindicator ...
Olivier Morissette, Guillaume Côté, Marc‐Antoine Couillard, Rémy Pouliot, Louis Bernatchez   +4 more
wiley   +1 more source

Size at maturity, maturity stages, and sex ratio of Micropterus salmoides (Lacepède, 1802) in Zimbabwe’s largest inland reservoir, Tugwi Mukosi: a baseline study

Journal of Fisheries, 2020
Size at maturity, sex ratio and maturity stages are key population parameters that are important in fisheries management of exploited stocks as they influence survival of fish populations.
Terence Magqina, Alfred Mhere
doaj  

Analyzing the shift to piscivory in age-0 largemouth bass using stable isotopes [PDF]

, 2017
2nd place in the Denman ForumMany animals undergo diet shifts during early life as ability to capture larger prey increases with growth. For largemouth bass (Micropterus salmoides), this is characterized by a diet transition from zooplankton to fish.
Bittner, Melissa
core  

Prevalence and Implications of “Must‐Kill” Angling Regulations for the Management of Invasive Fishes

Fisheries Management and Ecology, Volume 33, Issue 2, Page 260-270, April 2026.
ABSTRACT Freshwater biodiversity is increasingly threatened by invasive species, which can disrupt native fish populations and the fisheries they support. Must‐kill regulations, which prohibit the live release of invasive fish caught by recreational anglers, are a management strategy that can be implemented to limit the negative effects of invasive ...
Kevin A. Adeli, Bryan D. Neff, Steven J. Cooke   +2 more
wiley   +1 more source

Prediction of three-dimensional shift in the distribution of largemouth bass (Micropterus salmoides) under climate change in South Korea

Ecological Indicators, 2022
Predicting the shift of invasive species distribution in response to climate change is essential for ecological risk assessment. In this study, the distribution of invasive largemouth bass (Micropterus salmoides) was predicted from 2016 to 2085 in the ...
Zhonghyun Kim, Taeyong Shim, Seo Jin Ki, Kwang-Guk An, Jinho Jung   +4 more
doaj   +1 more source

Consequences of temperature and temperature variability on swimming activity, group structure, and predation of endangered delta smelt [PDF]

, 2019
The effects of water temperature on individual and group movement behaviour in prey fish can affect ecological interactions such as competition and predation, but how variability in temperature influence fish behaviour is less understood.
Baxter, RD, Cocherell, DE, Davis, BE, Fangue, NA, Hansen, MJ, Nguyen, TX, Sommer, T, Todgham, AE   +7 more
core   +1 more source

Fish Assemblages Associated With Multiscale Environmental Variables in Agriculturally Impacted Streams

Aquatic Conservation: Marine and Freshwater Ecosystems, Volume 36, Issue 3, March 2026.
ABSTRACT Agricultural development is a global wide‐spread alteration to natural landscapes that can impact stream fish assemblages at multiple scales. Knowing how environmental variables affect stream fish diversity and abundance is important for the conservation and management of stream fish assemblages.
Eli J. Lagacy, Michael J. Weber
wiley   +1 more source

Hatch timing of largemouth bass: implications for recruitment at the Northern edge of their native range

Journal of Freshwater Ecology
Climate-related shifts in hatch timing could mean that age-0 largemouth bass Micropterus salmoides in north temperate lakes reach larger sizes and experience higher survival, which may contribute to increased prevalence of this species in many lakes ...
Giancarlo Coppola, Craig J. Kelling, Daniel J. Dembkowski, Daniel A. Isermann   +3 more
doaj   +1 more source

Population Characteristics of Largemouth Bass Associated with Changes in Abundance of Submersed Aquatic Vegetation in Lake Seminole, Georgia [PDF]

, 2005
Population characteristics of largemouth bass ( Micropterus salmoides L.) including growth, body condition (relative weight), survival, and egg production were examined in relation to abundance of submersed aquatic vegetation (SAV) coverage ...
Maceina, Michael J., Patridge, David G., Sammons, Steve M.   +2 more
core  

Devouring the Invaders: The Racial‐Ecological Politics of the Chinese Crayfish Trade in Kenya

American Anthropologist, Volume 128, Issue 1, Page 183-194, March 2026.
ABSTRACT This article examines entanglements of ecology, race, and foodways at Lake Naivasha in Kenya. Nonnative Louisiana red swamp crayfish (Procambarus clarkii), first introduced to Kenya in the 1960s, were once viewed as invasive but are now sought after as a delicacy among Kenya's Chinese community.
Amanda Kaminsky
wiley   +1 more source