Duane C Chapman (Former Employee)
Science and Products
Filter Total Items: 19
No Result Found
Filter Total Items: 84
Developmental rate and behavior of early life stages of bighead carp and silver carp
The early life stages of Asian carp are well described by Yi and others (1988), but since these descriptions are represented by line drawings based only on live individuals and lacked temperature controls, further information on developmental time and stages is of use to expand understanding of early life stages of these species. Bighead carp and silver carp were cultured under two different tempe
Authors
Duane Chapman, Amy E. George
Tools for assessing kinship, population structure, phylogeography, and interspecific hybridization in Asian carps invasive to the Mississippi River, USA: isolation and characterization of novel tetranucleotide microsatellite DNA loci in silver carp Hypoph
We document the isolation and characterization of novel tetranucleotide microsatellite DNA markers for the invasive silver carp Hypophthalmichthys molitrix and provide the results of cross-species amplification for three additional invasive carp species: bighead (H. nobilis), grass (Ctenopharyngodon idella) and black (Mylopharyngodon piceus). In the target species these markers yielded levels of a
Authors
T.L. King, M.S. Eackles, D.C. Chapman
Significant genetic differentiation between native and introduced silver carp (Hypophthalmichthys molitrix) inferred from mtDNA analysis
Silver carp Hypophthalmichthys molitrix (Cyprinidae) is native to China and has been introduced to over 80 countries. The extent of genetic diversity in introduced silver carp and the genetic divergence between introduced and native populations remain largely unknown. In this study, 241 silver carp sampled from three major native rivers and two non-native rivers (Mississippi River and Danube River
Authors
S.-F. Li, J.-W. Xu, Q.-L. Yang, C.H. Wang, D.C. Chapman, G. Lu
Evaluation of environmental contaminants and elements in bigheaded carps of the Missouri River at Easley, Missouri, USA
No abstract available.
Authors
Carl E. Orazio, Duane Chapman, Thomas W. May, John C. Meadows, Michael J. Walther, Kathy R. Echols, Joseph E. Deters, Ellen S. Dierenfeld
Verification of ploidy and reproductive potential in triploid black carp and grass carp
No abstract available
Authors
Diana M. Papoulias, James S. Candrl, Jill A. Jenkins, Donald E. Tillitt
Genetic diversity and variation of mitochondrial DNA in native and introduced bighead carp
The bighead carp Hypophthalmichthys nobilis is native to China but has been introduced to over 70 countries and is established in many large river systems. Genetic diversity and variation in introduced bighead carp have not previously been evaluated, and a systematic comparison among fish from different river systems was unavailable. In this study, 190 bighead carp specimens were sampled from five
Authors
Si-Fa Li, Qin-Ling Yang, Jia-Wei Xu, Cheng-Hui Wang, Duane Chapman, Guoping Lu
Facts About Invasive Bighead and Silver Carps
The U.S. Geological Survey (USGS) scientists at the Columbia Environmental Research Center (CERC), Columbia, Missouri, carry out basic and applied research on the ecology of invasive fishes in the Missouri and Mississippi river basins. Emphasis is placed on improving understanding of the life cycles of bighead and silver carp to provide information needed to manage these aggressively invasive spec
Authors
Duane Chapman
Effect of water hardness and dissolved-solid concentration on hatching success and egg size in bighead carp
Bighead carp Hypophthalmichthys nobilis is an Asian species that has been introduced to the United States and is regarded as a highly undesirable invader. Soft water has been said to cause the bursting of Asian carp eggs and thus has been suggested as a factor that would limit the spread of this species. To evaluate this, we subjected fertilized eggs of bighead carp to waters with a wide range of
Authors
Duane Chapman, Joseph E. Deters
A comparison of complete mitochondrial genomes of silver carp hypophthalmichthys molitrix and bighead carp hypophthalmichthys nobilis: Implications for their taxonomic relationship and phylogeny
Based upon morphological characters, Silver carp Hypophthalmichthys molitrix and bighead carp Hypophthalmichthys nobilis (or Aristichthys nobilis) have been classified into either the same genus or two distinct genera. Consequently, the taxonomic relationship of the two species at the generic level remains equivocal. This issue is addressed by sequencing complete mitochondrial genomes of H. molitr
Authors
S.-F. Li, J.-W. Xu, Q.-L. Yang, C.H. Wang, Q. Chen, D.C. Chapman, G. Lu
Bigheaded carps : a biological synopsis and environmental risk assessment
The book is a detailed risk assessment and biological synopsis of the bigheaded carps of the genus Hypophthalmichthys, which includes the bighead, silver, and largescale silver carps. It summarizes the scientific literature describing their biology, ecology, uses, ecological effects, and risks to the environment.
Includes information on taxonomy and distinguishing characteristics, hybrids, native
Authors
Cindy S. Kolar, Duane Chapman, Walter R. Courtenay, Christine M. Housel, James D. Williams, Dawn P. Jennings
Reproductive condition and occurrence of intersex in bighead carp and silver carp in the Missouri River
Little is known about the reproductive biology of the exotic bighead carp Hypophthalmichthys nobilis and silver carp Hypophthalmichthys molitrix in the Missouri River. In order to fill this gap in understanding, herein is described the reproductive condition of these Asian carps. Evidence is presented which indicates that bighead and silver carp in the Missouri River have a protracted spawning per
Authors
D. M. Papoulias, D. Chapman, D. E. Tillitt
Non-USGS Publications**
Chapman, D.C., Hubert, W.A., and Jackson, U.T., 1987, Phosphorus retention by grass carp (Ctenopharyngodon idella) fed sago pondweed (Potamogeton pectinatus): Aquaculture, v. 65, no. 3-4, p. 221-225. http://dx.doi.org/10.1016/0044-8486(87)90234-1.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 19
No Result Found
Filter Total Items: 84
Developmental rate and behavior of early life stages of bighead carp and silver carp
The early life stages of Asian carp are well described by Yi and others (1988), but since these descriptions are represented by line drawings based only on live individuals and lacked temperature controls, further information on developmental time and stages is of use to expand understanding of early life stages of these species. Bighead carp and silver carp were cultured under two different tempe
Authors
Duane Chapman, Amy E. George
Tools for assessing kinship, population structure, phylogeography, and interspecific hybridization in Asian carps invasive to the Mississippi River, USA: isolation and characterization of novel tetranucleotide microsatellite DNA loci in silver carp Hypoph
We document the isolation and characterization of novel tetranucleotide microsatellite DNA markers for the invasive silver carp Hypophthalmichthys molitrix and provide the results of cross-species amplification for three additional invasive carp species: bighead (H. nobilis), grass (Ctenopharyngodon idella) and black (Mylopharyngodon piceus). In the target species these markers yielded levels of a
Authors
T.L. King, M.S. Eackles, D.C. Chapman
Significant genetic differentiation between native and introduced silver carp (Hypophthalmichthys molitrix) inferred from mtDNA analysis
Silver carp Hypophthalmichthys molitrix (Cyprinidae) is native to China and has been introduced to over 80 countries. The extent of genetic diversity in introduced silver carp and the genetic divergence between introduced and native populations remain largely unknown. In this study, 241 silver carp sampled from three major native rivers and two non-native rivers (Mississippi River and Danube River
Authors
S.-F. Li, J.-W. Xu, Q.-L. Yang, C.H. Wang, D.C. Chapman, G. Lu
Evaluation of environmental contaminants and elements in bigheaded carps of the Missouri River at Easley, Missouri, USA
No abstract available.
Authors
Carl E. Orazio, Duane Chapman, Thomas W. May, John C. Meadows, Michael J. Walther, Kathy R. Echols, Joseph E. Deters, Ellen S. Dierenfeld
Verification of ploidy and reproductive potential in triploid black carp and grass carp
No abstract available
Authors
Diana M. Papoulias, James S. Candrl, Jill A. Jenkins, Donald E. Tillitt
Genetic diversity and variation of mitochondrial DNA in native and introduced bighead carp
The bighead carp Hypophthalmichthys nobilis is native to China but has been introduced to over 70 countries and is established in many large river systems. Genetic diversity and variation in introduced bighead carp have not previously been evaluated, and a systematic comparison among fish from different river systems was unavailable. In this study, 190 bighead carp specimens were sampled from five
Authors
Si-Fa Li, Qin-Ling Yang, Jia-Wei Xu, Cheng-Hui Wang, Duane Chapman, Guoping Lu
Facts About Invasive Bighead and Silver Carps
The U.S. Geological Survey (USGS) scientists at the Columbia Environmental Research Center (CERC), Columbia, Missouri, carry out basic and applied research on the ecology of invasive fishes in the Missouri and Mississippi river basins. Emphasis is placed on improving understanding of the life cycles of bighead and silver carp to provide information needed to manage these aggressively invasive spec
Authors
Duane Chapman
Effect of water hardness and dissolved-solid concentration on hatching success and egg size in bighead carp
Bighead carp Hypophthalmichthys nobilis is an Asian species that has been introduced to the United States and is regarded as a highly undesirable invader. Soft water has been said to cause the bursting of Asian carp eggs and thus has been suggested as a factor that would limit the spread of this species. To evaluate this, we subjected fertilized eggs of bighead carp to waters with a wide range of
Authors
Duane Chapman, Joseph E. Deters
A comparison of complete mitochondrial genomes of silver carp hypophthalmichthys molitrix and bighead carp hypophthalmichthys nobilis: Implications for their taxonomic relationship and phylogeny
Based upon morphological characters, Silver carp Hypophthalmichthys molitrix and bighead carp Hypophthalmichthys nobilis (or Aristichthys nobilis) have been classified into either the same genus or two distinct genera. Consequently, the taxonomic relationship of the two species at the generic level remains equivocal. This issue is addressed by sequencing complete mitochondrial genomes of H. molitr
Authors
S.-F. Li, J.-W. Xu, Q.-L. Yang, C.H. Wang, Q. Chen, D.C. Chapman, G. Lu
Bigheaded carps : a biological synopsis and environmental risk assessment
The book is a detailed risk assessment and biological synopsis of the bigheaded carps of the genus Hypophthalmichthys, which includes the bighead, silver, and largescale silver carps. It summarizes the scientific literature describing their biology, ecology, uses, ecological effects, and risks to the environment.
Includes information on taxonomy and distinguishing characteristics, hybrids, native
Authors
Cindy S. Kolar, Duane Chapman, Walter R. Courtenay, Christine M. Housel, James D. Williams, Dawn P. Jennings
Reproductive condition and occurrence of intersex in bighead carp and silver carp in the Missouri River
Little is known about the reproductive biology of the exotic bighead carp Hypophthalmichthys nobilis and silver carp Hypophthalmichthys molitrix in the Missouri River. In order to fill this gap in understanding, herein is described the reproductive condition of these Asian carps. Evidence is presented which indicates that bighead and silver carp in the Missouri River have a protracted spawning per
Authors
D. M. Papoulias, D. Chapman, D. E. Tillitt
Non-USGS Publications**
Chapman, D.C., Hubert, W.A., and Jackson, U.T., 1987, Phosphorus retention by grass carp (Ctenopharyngodon idella) fed sago pondweed (Potamogeton pectinatus): Aquaculture, v. 65, no. 3-4, p. 221-225. http://dx.doi.org/10.1016/0044-8486(87)90234-1.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government