Does invasion by armored catfish shift trophic ecology of native fishes? Evidence from stable isotope analysis.
Sign Up to like & getrecommendations! Published in 2023 at "Ecology"
DOI: 10.1002/ecy.4024
Abstract: Popular as aquarium fish, armored catfishes from South America (Pterygoplichthys spp.) have been introduced and become invasive in tropical and sub-tropical regions worldwide. These ecosystem engineers can deplete basal resources (e.g., periphyton and detritus), with… read more here.
Keywords: ecology; pterygoplichthys; ecology native; invasion ... See more keywords
Lock operations influence upstream passages of invasive and native fishes at a Mississippi River high-head dam
Sign Up to like & getrecommendations! Published in 2020 at "Biological Invasions"
DOI: 10.1007/s10530-020-02401-7
Abstract: Asian carps continue to expand their range in North America, necessitating efforts to limit the spread and establishment of reproducing populations. Mississippi River Lock and Dam 19 is a high-head dam that represents a population… read more here.
Keywords: lock; mississippi river; native fishes; head dam ... See more keywords
Morpho-molecular characterization of Gyrodactylus parasites of farmed tilapia and their spillover to native fishes in Mexico
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-93472-6
Abstract: Translocation of fishes for aquaculture has resulted in the co-introduction of some of their parasites. African cichlid fishes, generically called “tilapias” have been introduced worldwide, along with their monogenean parasites. In a nation-wide survey, we… read more here.
Keywords: farmed tilapia; native fishes; mexico; tilapia spillover ... See more keywords
Integrating studies of anatomy, physiology and behavior into conservation strategies for the imperiled cyprinid fishes of the Southwestern United States.
Sign Up to like & getrecommendations! Published in 2020 at "Integrative and comparative biology"
DOI: 10.1093/icb/icaa031
Abstract: Over the last 100 years fishes native to the Southwestern United States have faced a myriad of biotic and abiotic pressures which has resulted in most being federally listed as endangered or threatened. Most notably,… read more here.
Keywords: physiology behavior; anatomy; physiology; native fishes ... See more keywords
Comparative functional responses of native and high‐impacting invasive fishes: impact predictions for native prey populations
Sign Up to like & getrecommendations! Published in 2017 at "Ecology of Freshwater Fish"
DOI: 10.1111/eff.12297
Abstract: Comparative functional responses (FRs) can predict impacts of invasive species,including piscivorous fishes, via quantifying their depletion of native food resources as a function of prey density. The utility of FRs for predicting impacts on prey… read more here.
Keywords: invasive fishes; native fishes; comparative functional; functional responses ... See more keywords
An inconvenient routine: introduction, establishment and spread of new non-native fishes in the Paraíba do Sul River basin, state of Minas Gerais, Brazil
Sign Up to like & getrecommendations! Published in 2019 at "Neotropical Biology and Conservation"
DOI: 10.3897/neotropical.14.e38058
Abstract: This study updates the introduction of non-native fishes Nannostomus beckfordi, Aphyocharax anisitsi, Knodus moenkhausii, Moenkhausia costae, Ancistrus multispinis and Astronotus ocellatus in the largest ornamental aquaculture center located in Paraíba do Sul River basin, state… read more here.
Keywords: para sul; river basin; native fishes; basin state ... See more keywords
What Environmental Conditions Reduce Predation Vulnerability for Juvenile Colorado River Native Fishes?
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fish and Wildlife Management"
DOI: 10.3996/042018-jfwm-031
Abstract: The incompatibility of native Colorado River fishes and nonnative warm-water sport fishes is well documented, with predation by nonnative species causing rapid declines and even extirpation of native species in most locations. In a few… read more here.
Keywords: predation vulnerability; native fishes; bass; predation ... See more keywords