Genomic divergence, local adaptation, and complex demographic history may inform management of a popular sportfish species complex
Sign Up to like & getrecommendations! Published in 2022 at "Ecology and Evolution"
DOI: 10.1002/ece3.9370
Abstract: Abstract The Neosho Bass (Micropterus velox), a former subspecies of the keystone top‐predator and globally popular Smallmouth Bass (M. dolomieu), is endemic and narrowly restricted to small, clear streams of the Arkansas River Basin in… read more here.
Keywords: bass; smallmouth bass; species complex; divergence ... See more keywords
Gonadal Development in Smallmouth Bass (Micropterus Dolomieu) Reared in the Absence and Presence of 17‐α‐Ethinylestradiol
Sign Up to like & getrecommendations! Published in 2022 at "Environmental Toxicology and Chemistry"
DOI: 10.1002/etc.5320
Abstract: Testicular oocytes in wild adult bass (Micropterus spp.) are considered a potential indication of exposure to estrogenic compounds in municipal, agricultural, or industrial wastewater. However, our ability to interpret links between testicular oocyte occurrence in… read more here.
Keywords: bass micropterus; bass; smallmouth bass; gonadal development ... See more keywords
Complex patterns of genetic and morphological differentiation in the Smallmouth Bass subspecies (Micropterus dolomieu dolomieu and M. d. velox) of the Central Interior Highlands
Sign Up to like & getrecommendations! Published in 2020 at "Conservation Genetics"
DOI: 10.1007/s10592-020-01295-1
Abstract: Due to geologic processes and recent anthropogenic introductions, patterns of genetic and morphological diversity within the Smallmouth Bass (Micropterus dolomieu), which are endemic to the central and eastern United States (USA), are poorly understood. We… read more here.
Keywords: smallmouth bass; genetic morphological; morphological differentiation; bass ... See more keywords
Changes in foraging and predator avoidance behavior of Japanese dace (Pseudaspius hakonensis) to predation risk by invasive smallmouth bass (Micropterus dolomieu) in a Japanese lake
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Biology of Fishes"
DOI: 10.1007/s10641-021-01166-9
Abstract: Japanese dace (Pseudaspius hakonensis) foraging and predator avoidance behaviors were studied in dace schools with and without vicinity predators in Lake Nojiri, Nagano Japan. Dace and invasive smallmouth bass (Micropterus dolomieu), which were the only… read more here.
Keywords: dace; smallmouth bass; predator; predator avoidance ... See more keywords
Ecological risk assessment of environmental stress and bioactive chemicals to riverine fish populations: An individual-based model of smallmouth bass Micropterus dolomieu✰
Sign Up to like & getrecommendations! Published in 2020 at "Ecological Modelling"
DOI: 10.1016/j.ecolmodel.2020.109322
Abstract: ABSTRACT Ecological risk assessments play an important role in environmental management and decision-making. Although empirical measurements of the effects of habitat changes and chemical exposure are often made at molecular and individual levels, environmental decision-making… read more here.
Keywords: smallmouth bass; risk; exposure; model ... See more keywords
Gonadal intersex in smallmouth bass Micropterus dolomieu from northern Indiana with correlations to molecular biomarkers and anthropogenic chemicals.
Sign Up to like & getrecommendations! Published in 2017 at "Environmental pollution"
DOI: 10.1016/j.envpol.2017.07.048
Abstract: Over the past decade, studies have shown that exposure to endocrine disrupting chemicals (EDCs) can cause gonadal intersex in fish. Smallmouth bass (Micropterus dolomieu) males appear to be highly susceptible to developing testicular oocytes (TO),… read more here.
Keywords: smallmouth bass; intersex; prevalence; bass micropterus ... See more keywords
Isotope geochemistry reveals ontogeny of dispersal and exchange between main-river and tributary habitats in smallmouth bass Micropterus dolomieu.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of fish biology"
DOI: 10.1111/jfb.13073
Abstract: Radiogenic strontium isotope ratios (87 Sr:86 Sr) in otoliths were compared with isotope ratios predicted from models and observed in water sampling to reconstruct the movement histories of smallmouth bass Micropterus dolomieu between main-river and… read more here.
Keywords: smallmouth bass; main river; river; geochemistry ... See more keywords
Population genetic structure and comparative diversity of smallmouth bass Micropterus dolomieu: congruent patterns from two genomes.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of fish biology"
DOI: 10.1111/jfb.13296
Abstract: Genetic diversity and divergence patterns of smallmouth bass Micropterus dolomieu spawning groups are analysed across its northern native range with mtDNA cytochrome b gene sequences and eight unlinked nuclear DNA microsatellite loci. Results reveal high… read more here.
Keywords: smallmouth bass; micropterus dolomieu; bass micropterus; diversity ... See more keywords
Movement and habitat use by Smallmouth Bass Micropterus dolomieu velox in a dynamic Ozark Highlands riverscape.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of fish biology"
DOI: 10.1111/jfb.15076
Abstract: Stream fish movement in response to changing resource availability and habitat needs is important for fish growth, survival, and reproduction. We used radio telemetry to evaluate individual movements, daily movement rates, home ranges, and habitat-use… read more here.
Keywords: movement; habitat use; smallmouth bass; movement habitat ... See more keywords
Laboratory investigation into the role of largemouth bass virus (Ranavirus, Iridoviridae) in smallmouth bass mortality events in Pennsylvania rivers
Sign Up to like & getrecommendations! Published in 2018 at "BMC Veterinary Research"
DOI: 10.1186/s12917-018-1371-x
Abstract: BackgroundMortality episodes have affected young-of-year smallmouth bass (Micropterus dolomieu) in several river systems in Pennsylvania since 2005. A series of laboratory experiments were performed to determine the potential role of largemouth bass virus (Ranavirus, Iridoviridae)… read more here.
Keywords: bass virus; smallmouth bass; mortality; largemouth bass ... See more keywords
Perfluoroalkyl Substances in Plasma of Smallmouth Bass from the Chesapeake Bay Watershed
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Environmental Research and Public Health"
DOI: 10.3390/ijerph18115881
Abstract: Smallmouth bass Micropterus dolomieu is an economically important sportfish and within the Chesapeake Bay watershed has experienced a high prevalence of external lesions, infectious disease, mortality events, reproductive endocrine disruption and population declines. To date,… read more here.
Keywords: bay watershed; smallmouth bass; chesapeake bay; perfluoroalkyl substances ... See more keywords