Results 161 to 170 of about 60,674 (268)

Infections of digenetic trematode metacercariae in freshwater fish from Banbyeon-cheon (stream) in Yeongyang-gun, Gyeongsangbuk-do, Korea. [PDF]

Parasites Hosts Dis
Opara E, Lee HE, Lee HW, Bia MM, Lee MR, Kim S, Choe S.   +6 more
europepmc   +1 more source

Mito-Nuclear Discordance and Species Boundaries in the Freshwater Fish Genus <i>Cyprinion</i> Revealed by Genome-Wide SNPs. [PDF]

Ecol Evol
Hashemzadeh Segherloo I, Geiger MF, Normandeau E, Freyhof J.   +3 more
europepmc   +1 more source

Intercomparison of carbon‐13 and carbon‐14 tracer approaches for estimating marine calcification and net primary production

Limnology and Oceanography: Methods, EarlyView.
Abstract Accurate measurements of phytoplankton net primary production (NPP) and calcification are essential for quantifying marine carbon cycling, yet in situ calcification rates remain poorly constrained. We compared 13C‐ and 14C‐based tracer methods for NPP in laboratory cultures of the diatom Chaetoceros tenuissimus and the coccolithophore ...
Chloe L. Smith, Austin Grubb, Kay D. Bidle, Kimberlee Thamatrakoln, Adam V. Subhas   +4 more
wiley   +1 more source

One Health approach to characterize antimicrobial resistance in <i>Morganella morganii</i> in humans, freshwater fish and pigs. [PDF]

JAC Antimicrob Resist
Li C, Lee LHA, Nanayakkara Sapugahawatte D, Lee WS, Cheung IYY, Chow VCY, Ip M.   +6 more
europepmc   +1 more source

Is DNA metabarcoding an option for formaldehyde‐preserved zooplankton time series?

Limnology and Oceanography: Methods, EarlyView.
Abstract The recovery of amplifiable DNA from formaldehyde‐fixed (FF) zooplankton samples has long been considered problematic, but advances in degraded‐DNA retrieval have renewed interest in FF samples. To access the information stored in long‐term zooplankton time series, we evaluated methods for extracting amplifiable DNA from community samples ...
Aitor Albaina, Anders Lanzén, Irati Miguel, Fernando Rendo, María Santos   +4 more
wiley   +1 more source

Freshwater Fish Biodiversity Changes Before and After the Indrapuri Dam Construction in the Bihar Region. [PDF]

Integr Org Biol
Khatoon A, Jaiswal MK, Sharma B.
europepmc   +1 more source

Method‐dependent differences in zooplankton abundance and size metrics: Microscopy vs. ZooScan

Limnology and Oceanography: Methods, EarlyView.
Abstract Image‐based approaches such as ZooScan are increasingly used for high‐throughput zooplankton monitoring. However, quantitative evaluations of methodological differences relative to conventional microscopy remain limited. In this study, zooplankton abundance and size‐based metrics obtained from microscopy and ZooScan image analysis were ...
Young Seok Jeong, Min‐Chul Jang, Min Ho Seo, Dong‐Hun Lee, Ho Young Soh   +4 more
wiley   +1 more source

Long-term changes in the genetic diversity of the endangered freshwater fish Microphysogobio koreensis (Gobioninae) in Korea. [PDF]

BMC Genomics
Kim KR, Kim KS, Yang H, Yoon JD, Bang IC.   +4 more
europepmc   +1 more source

Cotton strips as a model substrate for analysis of leaf‐litter‐colonizing microbial assemblages in streams

Limnology and Oceanography: Methods, EarlyView.
Abstract Leaf‐litter decomposition is a key indicator of the functional integrity of stream ecosystems and cotton strips have been employed as a standard substrate for quantification of litter‐decomposition rates in streams across the globe. Cotton strips also offer a standardized method for assessing structural integrity of stream microbial ...
Trinity Shoemaker, Cynthia Nguyen, Scott D. Tiegs, David M. Costello, John J. Kelly   +4 more
wiley   +1 more source

Parasitic Infections of Freshwater Fish in Kenya: Prevalence Patterns, Ecological Drivers, and Implications for Aquaculture Sustainability. [PDF]

J Parasitol Res
Waruiru RM, Ageng O FO, Wanja DW, Murugami JW, Maina KW, Mavuti SK, Kamundia PW, Gichohi CM, Wainaina JM, Hamisi MM, Oginga OK, Nyaga PN, Mbuthia PG.   +12 more
europepmc   +1 more source