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The behavior of spawning phase sea lampreys (Petromyzon marinus) from Middle River WI and its relationship to a low-head sea lamprey barrierRuiter, Sara N., January 2008 (has links)
Thesis (M.S.)--Northern Michigan University, 2008. / Bibliography: leaves 57-63.
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In-stream behavioral responses of female sea lampreys to pheromone componentsJohnson, Nicholas S. January 2008 (has links)
Thesis (Ph. D.)--Michigan State University. Dept. of Fisheries and Wildlife, 2008. / Title from PDF t.p. (viewed on Aug. 19, 2009) Includes bibliographical references. Also issued in print.
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Healing, classification and hematological assessments of sea lamprey (Petromyzon marinus) wounds on lake trout (Salvelinus mayoush)Nowicki, Shawn M., January 2008 (has links)
Thesis (M.S.)--Northern Michigan University, 2008. / Bibliography: leaves 99-105.
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Characterisation of novel Claudin gene expression during Petromyzon marinus embryo developmentDean, Nicholas 04 1900 (has links)
A dissertation submitted to the Faculty of Science, University of the Witwatersrand, Johannesburg, in fulfilment of requirements for the degree of Master of Science. Johannesburg, 2015. / Claudins are a family of proteins that are conserved amongst all vertebrates, they are integral in the formation and maintenance of the tight junctions between epithelial cells. Claudins are implicated in embryo morphogenesis, vertebrate evolution, solute movement, cell-cell adhesion, designation of cellular and tissue identity, and several diseases when mutated. Petromyzon marinus (the sea lamprey) is the most basal extant vertebrate and is a model organism in both developmental and evolutionary biology for this reason. In this study, the expression patterns and functions of novel claudin genes in P. marinus were examined with the aim of discovering more about the role of claudins in vertebrate evolution. Presumptive claudin genes in P. marinus were compared to all known claudins in the NCBI database. Primers were designed against all known P. marinus claudin genes and RT-PCR was performed in order to determine their expression levels at embryonic stages E8 to E18, as well as in adult eye, gill, heart, liver and skin tissues. Probes were designed against Claudin 1a, Claudin 9, Claudin 10 and Claudin 19b and RNA in situ hybridisation was performed on embryos at developmental stages E4 to E31 in order to determine their spatial expression patterns. Areas of common claudin gene expression appear to include the pharyngeal arches, otic placode, neural tube, notochord and ectoderm. Claudin 1a is uniquely expressed in the lamprey migrating neural crest. Morpholino-mediated gene knockouts were performed on P. marinus embryos and the loss of Claudin 19b appears to result in abnormal somite morphogenesis.
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Improving larval sea lamprey assessment in the Great Lakes using adaptive management and historical recordsAnderson, Gretchen J. January 2006 (has links)
Thesis (M.S.)--Michigan State University, Dept. of Fisheries and Wildlife, 2006. / Title from PDF t.p. (viewed on Nov. 20, 2008) Includes bibliographical references (p. 89-95). Also issued in print.
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Indigenous Partnership and Two-Eyed Seeing in Sea Lamprey Management: Lessons Learned from the Denny's Dam Rehabilitation with the Saugeen Ojibway NationNonkes, Charity Grace 13 October 2022 (has links)
Bridging knowledge systems is a potential means of equitably and collaboratively working towards shared goals in aquatic ecosystems, such as the management of invasive species. Invasive species pose a significant threat to aquatic ecosystems, and one example of an invasive species with an established control program are sea lamprey (Petromyzon marinus) within the Laurentian Great Lakes. Sea lamprey management faces many challenges including climate change and the apparent declining social acceptance of control programs, especially amongst Indigenous communities in the region. Such challenges illustrate the need for sea lamprey management to better engage Indigenous Nations and knowledge systems. Etuaptmumk (Two-Eyed Seeing) is a Mi’kmaw concept that can facilitate knowledge bridging as it enables Indigenous and Western knowledge systems to work together in parallel on a shared issue. This thesis research uses social science and Indigenous methodologies to understand the Denny’s Dam rehabilitation (sea lamprey barrier) as a case study for relationship-building and knowledge coexistence between Indigenous and non-Indigenous parties in sea lamprey control. Virtual semi-structured interviews (n = 14) were conducted with key decision-makers and others involved in the Denny’s Dam rehabilitation. Results illustrated why and how a knowledge coexistence approach (e.g. Two-Eyed Seeing) could bridge knowledge systems to inform a shared decision-making process. Moreover, findings outline four main factors needed for relationship-building. This study provides practical guidance for practitioners and addresses a gap in the literature concerning Indigenous engagement in sea lamprey management and knowledge coexistence/Two-Eyed Seeing in aquatic invasive species management.
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Blood cell lineage in the sea lamprey Petromyzon marinusHiatt, James Lee 03 June 2011 (has links)
Ball State University LibrariesLibrary services and resources for knowledge buildingMasters ThesesThere is no abstract available for this thesis.
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A stable isotope analysis of food web structure in Lake Superior /Harvey, Christopher James. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin, Madison, 2001. / Includes bibliographical references. Also available on the Internet.
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A Quantitative Evaluation of Fish Passage Options for the Dam on the Black Sturgeon RiverSmyth, Eric 16 September 2011 (has links)
Humans domesticate nature to suit their needs. Such alterations can create trade-offs between human needs and ecosystem services. Quantification of these trade-offs is needed to domesticate nature more wisely. My thesis quantifies tradeoffs between invasive species control and the rehabilitation and protection of native fishes associated with the preservation and relocation of the dam on the Black Sturgeon River on the north shore of Lake Superior. I evaluated the trade-offs in terms of five performance measures: abundances of walleye, sea lamprey, lake sturgeon, and northern brook lamprey, and financial cost. I found that the management of the Black Sturgeon River would depend on value judgments because of the high complexity and uncertainty of the system. The analysis of the Black Sturgeon River could be an example of how to evaluate the trade-offs between invasive species control and native fish passage and be used for similar systems which share this trade-off.
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A stable isotope analysis of food web structure in Lake SuperiorHarvey, Christopher James. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin, Madison, 2001. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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