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  1. carpfishing.app
    https://blog.carpfishing.app › carp-species › diploid...

    Diploid vs Triploid Grass Carp: Understanding the Differences

    Learn how diploid and triploid grass carp differ in their ability to reproduce, effectiveness, cost, and growth rate for aquatic pest management. Triploid grass carp are genetically modified to be sterile and reduce the risk of overpopulation and invasive species. 展开

    Reproduction

    The most obvious difference between diploid and triploid grass carp is their ability to reproduce. Diploid grass carp are capable of reproducing … 展开

    Effectiveness

    Both diploid and triploid grass carp are highly effective at controlling unwanted aquatic vegetation, with similar consumption rates. However, the consumption of large … 展开

    Growth Rate and Diet

    Both diploid and triploid grass carp have similar growth rates and diets, and both can reach a maximum size of 4 feet in length and 100 pounds in weight. However, triploid grass carp may not be as aggressive in feeding as diploid grass carp and may require longer … 展开

    Cost

    In terms of cost, triploid grass carp are generally more expensive than diploid grass carp. However, the cost of controlling and managing grass carp populations can be … 展开

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    Reproduction
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    Growth Rate and Diet
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  2. Diploid Grass Carp的图片

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  3. U.S. Fish and Wildlife Service
    https://www.fws.gov › sites › default › files › documents › ...
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    Grass Carp (diploid) - U.S. Fish and Wildlife Service

    Diploid or triploid grass carp can be stocked in Arkansas, Colorado, Hawaii, Iowa, Mississippi, Missouri, and Nebraska. All other states restrict grass carp stocking to triploid fish

  4. Nonindigenous Aquatic Species
    https://nas.er.usgs.gov › queries › FactShee…

    Grass Carp (diploid) (Ctenopharyngodon idella var.

    2019年9月12日 · Common name: Grass Carp (diploid) Synonyms and Other Names: white amur, silver orf, Ctenopharyngodon laticeps Steindachner, 1866, Leuciscus idella Valenciennes in Cuvier and Valenciennes, 1844 Taxonomy: …

    标记:
    Grass Carp
    Species
  6. BYJU'S
    https://byjus.com › biology › difference-between...

    Difference between Diploid and Triploid Grass Carp - BYJU'S

    Grass carps are freshwater fishes that have emerged from the rivers of Asia and Russia. They are used to clean the aquatic vegetation. Find out the important differences between two of those …

    标记:
    Grass Carp
    Polyploid
  7. nih.gov
    https://pmc.ncbi.nlm.nih.gov › articles

    Movement ecology of diploid and triploid grass carp in a large ...

    Using acoustic telemetry, our objectives were to determine 1) when grass carp migrate upstream, 2) environmental conditions associated with upstream migrations, and 3) whether triploid grass …

    标记:
    Grass Carp
    Upstream
  8. plos.org
    https://journals.plos.org › plosone › article

    Movement ecology of diploid and triploid grass carp in …

    2023年3月8日 · We stocked 43 fertile diploid and 43 sterile triploid grass carp implanted with acoustic transmitters into Truman Reservoir, Missouri, USA between January 2017 and October 2018 to characterize movements during …

    标记:
    Grass Carp
    PLOS ONE
  9. 其他用户还问了以下问题
    Are grass carp diploid or triploid?
    Remarks: All Grass Carp stocked in the US prior to 1983 were diploid (Elder and Murphy 1997). The first triploid Carp were produced by crossing female Grass Carp and male Bighead Carp (Arystichthis nobilis) (Malone, 1982).

    Grass Carp (diploid) (Ctenopharyngodon idella var. diploid) - Species

    nas.er.usgs.gov
    Are grass carp sterile?
    Movement behavior in grass carp has largely been inferred from studies using sterile, triploid fish to avoid unwanted reproduction in targeted systems [22 – 25]. First produced in the early 1980s , triploids retain a third set of chromosomes, rendering triploid grass carp facultatively sterile .

    Movement ecology of diploid and triploid grass carp in a large

    journals.plos.org
    Do diploid grass carp migrate upstream?
    These findings provide some evidence for upstream migrations by diploid and triploid grass carp as well both lake and river residents. Evidence of similar upstream migration behavior by both diploid and triploid grass carp suggests that triploids may be suitable surrogates for diploids for study of movement ecology.

    Movement ecology of diploid and triploid grass carp in a large

    journals.plos.org
    Are diploid grass carp legal in Missouri?
    Because the reservoir was filled before triploid grass carp production technology was developed, and the production and stocking of diploid grass carp remains legal in Missouri , all escapees from ponds inundated by the initial filling of the reservoir would have been fertile, diploid fish.

    Movement ecology of diploid and triploid grass carp in a large

    journals.plos.org
    What is a grass carp?
    Ctenopharyngodon idella, commonly known as grass carp, are freshwater fishes that are native to the rivers of Eastern Asia and Russia. The classification of the fish is as follows: The defining characteristics of the grass carps are as follows: The grass carps are introduced in water bodies to control the aquatic vegetation.

    Difference between Diploid and Triploid Grass Carp - BYJU'S

    byjus.com
    What is grass carp Ctenopharyngodon idella?
    Grass carp Ctenopharyngodon idella, is an herbivorous fish originally brought to North America from Asia in 1963 to control nuisance aquatic vegetation. Since their arrival, detrimental alterations to aquatic ecosystems have sometimes occurred in waterways where they were initially stocked and into which they have escaped.

    Movement ecology of diploid and triploid grass carp in a large

    journals.plos.org
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  10. tamu.edu
    https://extension.rwfm.tamu.edu › ... › grass-carp.pdf
    [PDF]

    Grass Carp for Aquatic Weed Control - Texas A&M University

    normal diploid grass carp are legal for pond use. Both types are equally efficient and the diploid fish are often cheaper. Grass carp control certain species of aquatic weeds better than others. …

    标记:
    Grass Carp
    Species
  11. ScienceDirect
    https://www.sciencedirect.com › science › article › pii

    Production of diploid gynogenetic grass carp and triploid hybrids ...

    2019年4月15日 · In this study, we reported for the first time the production of diploid gynogenetic grass carp (2nGGC) and a triploid hybrid (3nGT) by the distant hybridization of an herbivorous …

    标记:
    Grass Carp
    Publish Year:2019
  12. USGS.gov
    https://www.usgs.gov › centers › wetland-and-aquatic...

    Development of a Ploidy Distinction Application: A Machine …

    2024年11月25日 · Whole blood smears from known diploid (A, C, E) and triploid (B, D, F) Grass Carp (Ctenopharyngodon idella) were stained with Diff Quik and imaged with a cell phone …

    标记:
    Grass Carp
    Science center
  13. ScienceDirect
    https://www.sciencedirect.com › science › article › pii

    Assessing the risk of diploid grass carp Ctenopharyngodon idella …

    2018年10月1日 · Potential sources of diploid grass carp include illegal importation, compromises in the USFWS-certified triploid shipments, migration from legal diploid states, or natural …

    标记:
    Grass Carp
    Publish Year:2018