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Dissertations / Theses on the topic 'Genetic structure in fish'

Author: Grafiati

Published: 4 June 2021

Last updated: 20 February 2023

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1

Hammen, Jeremy J. L. "Genetic structure of Wisconsin's naturally recruiting walleye population /." Link to full-text, 2009. http://epapers.uwsp.edu/thesis/2009/Hammen.pdf.

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Thesis (M.S.)--University of Wisconsin--Stevens Point, 2009.<br>Submitted in partial fulfillment of the requirements of the degree Master of Science in Natural Resources (Fisheries), College of Natural Resources.) Includes bibliographical references (leaves 52-63).

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2

Laughlin, Thomas Fain. "Hypervariable DNA markers and population structure in three fish species." Diss., This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06062008-171854/.

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3

VanDeHey, Justin A. "Genetic structure among Lake Michigan's lake whitefish spawning aggregates /." Link to full text, 2007. http://epapers.uwsp.edu/thesis/2007/vandehey.pdf.

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4

Syaifullah, of Western Sydney Hawkesbury University, and Faculty of Science and Technology. "Genetic variation and population structure within the Gudgeon genus Hypseleotris (Pisces-Eleotridae) in Southeastern Australia." THESIS_FST_XXX_Syaifullah_X.xml, 1999. http://handle.uws.edu.au:8081/1959.7/231.

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This study investigated the causes of high level of intra-and inter-population variation known to occur in the morphology of fish in the genus Hypseleotris Eleotride in southern Australia, particularly within the Murray-Darling river system. The three major objectives of the study were, identify the number and distribution of species,determine the genetic structure of the populations and analyse relationships between species and consider the process of speciation in this species complex. The investigation of morphological variation in Hypseleotris confirmed the presence of two well known speci

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5

Islam, R. "Genetic structure and life history variation in a cryptic fish species complex, Australian smelt (Retropinna semoni) across south-east Queensland, Australia." Thesis, Griffith University, 2018. http://hdl.handle.net/10072/379294.

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Generally freshwater fish exhibit higher levels of genetic structuring between spatially distinct populations than marine species due to the presence of natural and artificial barriers to dispersal in freshwater ecosystems. In addition, freshwater species are not able to move between populations that are separated by either terrestrial or marine habitat. Diadromy constrains the development of genetic structuring, even among geographically isolated populations due to potential connectivity via movement through the sea. As a result, higher levels of gene flow and lower population structuring ten

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6

Duncan, Murray. "The genetic stock structure and distribution of Chrysoblephus Puniceus, a commercially important transboundary linefish species, endemic to the South West Indian Ocean." Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1011868.

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Chrysoblephus puniceus is an over-exploited linefish species, endemic to the coastlines off southern Mozambique and eastern South Africa. Over-exploitation and habitat loss are two of the biggest threats to the sustainability of fisheries globally. Assessing the genetic stock structure (a prerequisite for effective management) and predicting climate related range changes will provide a better understanding of these threats to C. puniceus which can be used to improve the sustainability of the fishery. Two hundred and eighty four genetic samples were collected from eight sampling sites between P

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7

Lundy, Caroline. "Genetic structure of demersal fish populations in oceanic environments : implications for management of European hake (Merluccius merluccius), a commercially important species." Thesis, University of East Anglia, 2000. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.323388.

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8

Roberts, James Henry. "Using genetic tools to understand the population ecology of stream fishes." Diss., Virginia Tech, 2012. http://hdl.handle.net/10919/27633.

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Stream fishes are highly diverse, yet highly imperiled by human alterations of stream environments. Many species are poorly characterized with regard to the size and structure of populations and patterns of dispersal between populations, which complicates assessment of how human activities, both harmful and beneficial, will affect persistence. I used genetic tools to further this understanding in three case-study fish species of the southeastern United States: Roanoke logperch (Percina rex) of the greater Roanoke River basin and redline (Etheostoma rufilineatum) and greenside darters (E. ble

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9

Huey, Joel Anthony, and na. "The Effects of Species Biology, Riverine Architecture and Flow Regime upon Patterns of Genetic Diversity and Gene Flow in Three Species of Northern Australian Freshwater Fish." Griffith University. School of Environment, 2008. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20100625.135012.

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Understanding patterns of dispersal, the movement of individuals or propagules, among populations of riverine species is imperative to their management and conservation. However, directly estimating dispersal can often be difficult. Therefore, estimates of gene flow, the movement of genes, are often used to infer dispersal among natural populations. In riverine species, gene flow is determined by species biology, riverine architecture and flow regime. While many studies investigate the role of species dispersive strategies by comparing patterns of genetic structure in different species across

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10

Huey, Joel Anthony. "The Effects of Species Biology, Riverine Architecture and Flow Regime upon Patterns of Genetic Diversity and Gene Flow in Three Species of Northern Australian Freshwater Fish." Thesis, Griffith University, 2008. http://hdl.handle.net/10072/366611.

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Understanding patterns of dispersal, the movement of individuals or propagules, among populations of riverine species is imperative to their management and conservation. However, directly estimating dispersal can often be difficult. Therefore, estimates of gene flow, the movement of genes, are often used to infer dispersal among natural populations. In riverine species, gene flow is determined by species biology, riverine architecture and flow regime. While many studies investigate the role of species dispersive strategies by comparing patterns of genetic structure in different species across

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11

Hall, Edward G. "An analysis of population structure using microsatellite DNA in twelve Southern African populations of the Mozambique tilapia, Oreochromis mossambicus (Peters)." Thesis, Stellenbosch : Stellenbosch University, 2001. http://hdl.handle.net/10019.1/52093.

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Thesis (MScAgric)--University of Stellenbosch, 2001.<br>ENGLISH ABSTRACT: DNA micro satellite loci express extensive allelic variation making them convenient markers for research in many fields employing population genetic tools, including aquaculture and conservation genetics. Twelve Oreochromis mossambicus populations from wild, captive and introduced sources in Southern Africa were screened for genetic variation at ten CA repeat micro satellite loci. Three of the loci - UNHI04, UNHlll, and UNH123 - were sufficiently well resolved to screen extensively and were interpreted according to

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12

Lavergne, Edouard. "Biodiversité des poissons estuariens de l'Ile de Socotra (Nord-Ouest de l'Océan Indien) : du peuplement ichtyologique au fonctionnement des populations de Terapon jarbua." Thesis, Brest, 2012. http://www.theses.fr/2012BRES0093/document.

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La compréhension de la connectivité entre les nourriceries estuariennes et les habitats marins est fondamentale pour l'étude de la dynamique des peuplements et des populations de poissons et pour la conception de stratégies efficaces de conservation et de gestion des pêches. Le but de ce travail était donc de fournir une première référence faunistique et écologique des poissons des estuaires et du lagon de l'île de Socotra (Nord-Ouest de l'Océan Indien) pour les gestionnaires de la zone côtière, avec un accent particulier sur le fonctionnement des populations d'une espèce sentinelle: Terapon j

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13

Milano, Ilaria <1983&gt. "Novel tools for conservation genetics in marine fish: population structure and evolution of the European hake (Merluccius merluccius) inferred by SNP variation and applications to traceability." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2012. http://amsdottorato.unibo.it/4728/.

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The research presented in my PhD thesis is part of a wider European project, FishPopTrace, focused on traceability of fish populations and products. My work was aimed at developing and analyzing novel genetic tools for a widely distributed marine fish species, the European hake (Merluccius merluccius), in order to investigate population genetic structure and explore potential applications to traceability scenarios. A total of 395 SNPs (Single Nucleotide Polymorphisms) were discovered from a massive collection of Expressed Sequence Tags, obtained by high-throughput sequencing, and validated o

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14

Bridel, Sébastien. "Développement d’outils bio-informatiques décisionnels en médecine vétérinaire : application au modèle Tenacibaculum, agent pathogène de poissons marins Comparative Genomicsof Tenacibaculum dicentrarchi and “Tenacibaculum finnmarkense”Highlights Intricate Evolution of Fish-Pathogenic Species Genetic diversity and population structure of Tenacibaculum maritimum, a serious bacterial pathogen of marine fish: from genome comparisons to high throughput MALDI-TOF typing." Thesis, université Paris-Saclay, 2020. http://www.theses.fr/2020UPASV012.

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Le genre Tenacibaculum (famille des Flavobacteriaceae, phylum Bacteroidetes), proposé en 2001 par Suzuki et al., comprend aujourd’hui 28 espèce valides. Ces bactéries sont exclusivement retrouvées dans les milieux marins, libres ou associées à des organismes tels que les poissons, les macroalgues et les invertébrés. Huit espèces sont pathogènes pour les poissons et essentiellement isolées dans des élevages. Ces bactéries sont à l’origine de maladies aux symptômes similaires collectivement désignées sous le nom de ténacibaculoses. L’identification basée sur des caractères phénotypiques n’est pa

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15

Sherman, Krista Danielle. "Integrative approaches for conservation management of critically endangered Nassau grouper (Epinephelus striatus) in The Bahamas." Thesis, University of Exeter, 2018. http://hdl.handle.net/10871/33061.

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Species conservation is typically founded upon a range of management strategies, which integrate both biological and socioeconomic data. In this thesis, population genetics, acoustic telemetry, spawning aggregation surveys and stakeholder assessments were used to address key knowledge gaps limiting effective conservation management for critically endangered Nassau grouper (Epinephelus striatus) stocks in The Bahamas. A panel of polymorphic microsatellite markers was optimised to assess the genetic population dynamics of more than 400 Nassau grouper sampled throughout the country. Microsatellit

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16

Fitzcharles, Elaine M. "Genetic diversity of Antarctic fish." Thesis, University of St Andrews, 2015. http://hdl.handle.net/10023/6860.

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Correct species identification is fundamental to all areas of biology, but particularly the policy related areas of conservation and fisheries management. To enable guidelines to be developed for environmental management and conservation, such identifications need links to studies of the evolutionary history, biological factors and environmental influences driving species divergence and population dynamics for the target species. This study concerns two genera of gadiform fish, Muraenolepis and Macrourus, found in southern temperate and Antarctic waters, with a single species, Macrourus bergla

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17

Iranawati, Feni. "An assessment of the geographical scale of recurrent gene flow in wild populations of two species of Mekong River carps (Henicorhynchus spp.)." Thesis, Queensland University of Technology, 2014. https://eprints.qut.edu.au/71217/1/Feni_Iranawati_Thesis.pdf.

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The Mekong is the most productive river fishery in the world, and such as, the Mekong River Basin (MRB) is very important to very large human populations across the region as a source of revenue (through fishing and marketing of aquatic resources products) and as the major source for local animal protein. Threats to biodiversity in the MRB, either to the fishery sector itself or to other sectors are a major concern, even though currently, fisheries across this region are still very productive. If not managed properly however, fish population declines will cause significant economic impact and

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18

Hlinka, Vojtech. "Genetic speciation of archaeological fish bones /." St. Lucia, Qld, 2003. http://www.library.uq.edu.au/pdfserve.php?image=thesisabs/absthe17168.pdf.

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19

Rotchell, Jeanette M. "Chemically-induced genetic damage in fish." Thesis, Glasgow Caledonian University, 1996. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.318550.

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20

Franckowiak, Ryan Patrick. "Temporal dynamics of genetic variation within the Escanaba Lake walleye population : implications for managing the genetic resources of naturally recruiting walleye populations /." Link to Full-text, 2005. http://epapers.uwsp.edu/thesis/2006/Franckowiak.pdf.

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21

Clayton, Graham Maurice. "Ichthyophthiriasis in fish : genetic variation in resistance to infection." Thesis, University of Plymouth, 1989. http://hdl.handle.net/10026.1/2382.

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The frequency and severity of fish diseases is; increasingly, being reported as a limiting factor in the future development of aquaculture. The control of fish disease is largely performed in retrospect through curative chemotherapy. However, the development of resistant strains of fish places the emphasis on preventative, rather than the curative, control of disease. The freshwater parasite Icthyophthirius multifiliis causes the disease known as ichthyophthiriasis or white spot. Losses of fish due to this parasite are believed to total over one million dollars per annum worldwide. The objecti

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22

Zheng, QiZhi. "Genetic programming based structure optimisation." Thesis, University of Leeds, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.417724.

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23

Garpe, Kajsa. "Effects of habitat structure on tropical fish assemblages." Doctoral thesis, Stockholm University, Department of Zoology, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-6767.

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<p>Rates of habitat alteration and degradation are increasing worldwide due to anthropogenic influence. On coral reefs, the loss of live coral reduces structural complexity while facilitating algal increase. In many coastal lagoons seagrass and corals are cleared to make room for cultivated macroalgae. This thesis deals with reef and lagoon habitat structure and how fish assemblage patterns may be related to physical and biological features of the habitat. It further examines assemblage change following habitat disturbance. Four studies on East African coral reefs concluded that both the abund

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24

Murphy, Robert F. "Fish assemblage structure in Maryland's coastal lagoon complex." College Park, Md. : University of Maryland, 2005. http://hdl.handle.net/1903/3007.

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Thesis (M.S.) -- University of Maryland, College Park, 2005.<br>Thesis research directed by: Marine, Estuarine, Environmental Sciences Graduate Program. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.

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25

Kassler, T. W. "Genetic assessment of two stizostedion species and their hybrid in the Ohio River, final report." [Champaign, Ill.] : Illinois Natural History Survey, Center for Aquatic Ecology, 2000. http://hdl.handle.net/2142/10599.

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Includes bibliographical references.<br>"Submitted to Ohio Division of Wildlife." "The first objective was to determine the accuracy of field identification of individual fish to species and to assess the extent of hybridization between walleye and sauger ... The second objective was to assess genetic variation in both species ... " -- p.3. Also available in print.

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26

Neff, Bryan David Tyson. "Genetic markers and breeding success, theoretical and empirical investigations in fish." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2000. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape2/PQDD_0016/NQ53887.pdf.

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27

Martinez, Victor. "Quantitative genetic analysis using molecular markers with applications to fish populations." Thesis, University of Edinburgh, 2002. http://hdl.handle.net/1842/12594.

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28

ProdoÌˆhl, Paulo A. "Multilocus and single locus minisatellite DNA polymorphism in brown trout (Salmo trutta L.) populations." Thesis, Queen's University Belfast, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.296801.

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29

Pennock, Casey A. "Fragmentation and fish passage: can fishways mitigate discontinuities in Great Plains fish communities?" Thesis, Kansas State University, 2016. http://hdl.handle.net/2097/34557.

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Master of Science<br>Department of Biology<br>Keith B. Gido<br>Fishways are a common tool for mitigating the effects of habitat fragmentation on fish communities, but their utility in low-gradient, sand-bed rivers of the Great Plains is not well studied. The Lincoln Street Fishway on the Arkansas River became operational in 2015 and was built specifically to pass small-bodied threatened fishes. We used a combination of surveys up-and downstream of the barrier and tagging experiments to test the ability of fishes to move into and through the fishway. Differences in fish community structure up-

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Rudd, Joshua Andrew. "Genetic Structure of Yonahlossee Salamander Populations." Digital Commons @ East Tennessee State University, 2009. https://dc.etsu.edu/etd/1817.

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Plethodon yonahlossee is the largest eastern Plethodontid salamander. It has been classified as a species of greatest conservation need by the Tennessee Wildlife Resources Agency (TWRA). Found only in mountainous areas along the borders of Tennessee, North Carolina, and Virginia, populations of the yonahlossee are considered to be rare and local throughout their range. Genetic differentiation among populations of any species is usually attributable to long-standing, extrinsic barriers to gene flow. Because of their disjunct population structure and some observed morphological variation, geneti

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31

Proulx, Marc. "The effects of planktivorous fish on phytoplankton community structure." Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6640.

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The response of phytoplankton to nutrient loading and planktivorous fish additions was investigated in large experimental enclosures installed in lac Croche at the Station de Biologie des Laurentides de l'Universite de Montreal. During the summer period (July and August), phytoplankton biomass significantly increased with fertilization and the presence of fish in the deep, thermally stratified, enclosures. The presence of fish increased algal biomass, particularly under the fertilized conditions. In the shallow, thermally mixed enclosures, total phytoplankton biomass was significantly affected

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32

Davis, Richard. "Patterns in Fish Community Structure in a Regulated River." VCU Scholars Compass, 2010. http://scholarscompass.vcu.edu/etd/73.

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I examined the abundance, composition, and distribution of fish communities in the lower Roanoke River, a hydropeaking system in North Carolina. Fishes were sampled at before and after peaking events over three years; 2007 to 2009. I evaluated trends in species richness, diversity, and assemblage composition. There were no significant differences in either richness or diversity suggesting consistent trends in richness and diversity throughout the study. I used non-metric multidimensional scaling (NMDS) to create a community composition model. Fish composition was noticeably greater post-peakin

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33

Midgelow-Marsden, Alysn Clare. "Biochemical systematics and genetic variation in the British members of the fish family Cyprinidae." Thesis, Loughborough University, 1993. https://dspace.lboro.ac.uk/2134/11888.

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Data collected from the 16 species of the fish family Cyprinidae (Pisces: Teleosti) found in Britain were examined morphometrically and electrophoretically to examine the taxonomic relationships within the group and aspects of the occurrence and identification of interspecies hybrids. The analysis of morphological characters by Principal Components Analysis was not able to separate the morphological characters into clear character suites. A rooted dendrogram using Gower (1971) mixed data coefficient and UPGMA was found not to correlate strongly with the presently accepted classification or wit

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34

Pirkle, Michelle S. (Michelle Serpas). "Environmental Correlates to Genetic Variation in the Coral Reef Fish, Thalassoma bifasciatum." Thesis, University of North Texas, 1988. https://digital.library.unt.edu/ark:/67531/metadc500561/.

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Genetic variation was examined in bluehead wrasse, Thalassoma bifasciatum, populations along the Florida Keys. Interpretion of mean heterozygosity (H), percent polymorphic loci per population (P), genetic similarity, and F and G statistics demonstrated a clear division of wrasse populations into "northern" and "southern" groups. Correlation and cluster analyses indicated the six reefs can be grouped in a similar fashion based on genetic and environmental data. The conclusion from this analysis of wrasse populations in the Florida Keys is that substantial population subdivision occurs in respon

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35

Jones, Matthew William. "Application of genetic markers to conservation biology, salmonid fish in Eastern Canada." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/NQ66660.pdf.

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36

Booton, Gregory Charles Bonner. "Molecular genetic analysis of the phylogenetic relationships of Lake Victoria Cichlid fish /." The Ohio State University, 1995. http://rave.ohiolink.edu/etdc/view?acc_num=osu1487861796817821.

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37

Mills, Courtenay Elyse. "Historical and Contemporary Fish Dispersal in Australia's Northern Rivers." Thesis, Griffith University, 2012. http://hdl.handle.net/10072/366825.

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Riverine environments present specific barriers and challenges to dispersing fish, depending on their dispersal capability. While some barriers are obvious and finite (for example a waterfall), the subtle influences of dendritic river network structure can also affect the dispersal, and therefore the genetic structure, of freshwater fish within river catchments. In addition to these natural barriers, artificial barriers like weirs and dams can have significant effects on the flow of genes between populations in rivers. In order to achieve the effective management and conservation of population

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38

Asher, Allison Marie. "CONSERVATION GENETICS OF PADDLEFISH: GENETIC EFFECTIVE POPULATION SIZE AND RANGEWIDE GENETIC STRUCTURE." OpenSIUC, 2019. https://opensiuc.lib.siu.edu/dissertations/1693.

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Paddlefish (Polyodon spathula) is a commercially and recreationally important species, with a native range that extends over 22 US states. This is a large, long-lived, highly mobile riverine species that has been negatively impacted by habitat fragmentation, historic overharvest, and hatchery supplementation. Dams are the primary cause of habitat fragmentation, blocking migration routes, flooding spawning grounds, and isolating populations. A common management action to mitigate the impacts of habitat fragmentation and maintain harvestable populations is hatchery propagation and stocking. Redu

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39

Tupper, Mark. "Recruitment and assemblage structure of reef fish in Barbados, W.I." Thesis, McGill University, 1989. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=55660.

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Rinne, John N., Jerome A. Stefferud, Andy Clark, and Pamela Sponholtz. "Fish Community Structure in the Verde River, Arizona, 1974-1997." Arizona-Nevada Academy of Science, 1998. http://hdl.handle.net/10150/296505.

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Fogelqvist, Johan. "Genetic structure and dispersal in plant populations." Doctoral thesis, Uppsala universitet, Institutionen för evolution, genomik och systematik, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-9211.

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This thesis focuses on the spatial structure and methods to identify spatial structure in plants. Methods that investigate genetic structure can mainly be divided into equilibrium methods that reveal summed dispersal over many generations, and cluster methods, that reveal more recent dispersal events. Depending on the spatial level, local or global, suitable methods are different. The thesis consists of four papers. The first explores the spatial genetic structure in two epiphytic bryophytes that have different dispersal strategies (Orthotrichum speciosum and O. obtusifolium) using three diffe

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42

Wilkinson, Samantha. "Genetic diversity and structure of livestock breeds." Thesis, University of Edinburgh, 2012. http://hdl.handle.net/1842/6488.

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This thesis addresses the genetic characterisation of livestock breeds, a key aspect of the long-term future breed preservation and, thus, of primary interest for animal breeders and management in the industry. First, the genetic diversity and structure of breeds were investigated. The application of individual-based population genetic approaches at characterising genetic structure was assessed using the British pig breeds. All approaches, except for Principle Component Analysis (PCA), found that the breeds were distinct genetic populations. Bayesian genotypic clustering tools agreed that bree

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43

Abraham, Nathan Luke. "A genetic algorithm for crystal structure prediction." Thesis, University of York, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.444727.

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翠敏, 李. "Study on genetic algorithm for structure optimization." Thesis, https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB10304676/?lang=0, 2009. https://doors.doshisha.ac.jp/opac/opac_link/bibid/BB10304676/?lang=0.

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Anderson, Amy D. "The genetic structure of related recombinant lines /." Thesis, Connect to this title online; UW restricted, 2003. http://hdl.handle.net/1773/8935.

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46

Giemza, Joanna. "Fine-scale genetic population structure in France." Thesis, Nantes, 2019. http://www.theses.fr/2019NANT1007/document.

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La structure génétique à fine échelle des populations humaines est intéressante pour deux raisons principales : 1) elle reflète des événements historiques et démographiques, 2) elle informe la recherche sur les études d’association de maladies. Cette thèse a pour objectif de procéder à une analyse approfondie de la structure génétique de la population de France métropolitaine dans un premier temps, en de façon plus détaillée de la population du nord-ouest de la France, et de mettre en lumière les événements historiques, démographiques et culturels qui l’ont façonnés, en tirant parti de trois j

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Rhydderch, James Gareth. "Population structure and microphylogeographic patterns of dolly varden (Salvelinus malma) along the Yukon North Slope /." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/MQ58371.pdf.

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48

Anandan, Chantelle. "Morphological and genetic differentiation of the fish eye fluke Diplostomum spp. (Digenea, Diplostomatidae)." Thesis, University of Aberdeen, 2004. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=186183.

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Digenean eye-flukes of the genus <i>Diplostomum </i>(Family: Diplostomatidae) are common in the eyes of freshwater fishes. <i>Diplostomum </i>spp. infections can lead to severe detrimental deformities and even death to both farmed and wild fish species. Identification of <i>Diplostomum</i> spp. in the fish host (metacercaria) is challenging because species are morphologically indistinguishable. Since <i>Diplostomum</i> spp. are difficult to identify the literature is confounded by synonymy and as a result, the taxonomic status of the genus remains unclear. Thus, it is difficult to ascerta

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Heuertz, Myriam. "Population genetic structure in common ash :a focus on southeastern european genetic resources." Doctoral thesis, Universite Libre de Bruxelles, 2003. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/211332.

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Berg, Lars M. "Genetic Disequilibria and the Interpretation of Population Genetic Structure in Daphnia." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2001. http://publications.uu.se/theses/91-554-5152-7/.

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