{"id":{"repo_id":"usm","oai_identifier":"oai:aquila.usm.edu:masters_theses-2007"},"canonical_url":"https://search.dev.ndltd.org/etd/usm/oai:aquila.usm.edu:masters_theses-2007","repository":{"repo_id":"usm","name":"University of Southern Mississippi","base_url":"https://aquila.usm.edu/do/oai/"},"display":{"title":"Ecology and Life History of the Speckled Madtom, Noturus leptacanthus (Ictaluridae)","abstract":"<p>This research represents an effort to understand the life history, strategy, and ecological relationships of <em>Noturus leptacanthus</em>. In particular I have tried to compare the combination of low fecundity, large egg size, parental car , and marked sexual dimorphism in <em>leptacanthus</em> with the patterns of these parameters in other ictalurid species.</p>","abstract_html":"&lt;p&gt;This research represents an effort to understand the life history, strategy, and ecological relationships of &lt;em&gt;Noturus leptacanthus&lt;/em&gt;. In particular I have tried to compare the combination of low fecundity, large egg size, parental car , and marked sexual dimorphism in &lt;em&gt;leptacanthus&lt;/em&gt; with the patterns of these parameters in other ictalurid species.&lt;/p&gt;","abstract_has_math":false,"creators":["Clark, Kathleen E."],"institution":null,"degree_name":"Master of Science (MS)","degree_level":"Masters Thesis","degree_discipline":"Biological Sciences","degree_department":null,"school":null,"contributors":["Stephen T. Ross","Jean W. Wooten","Fred C. Howell"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1978,"date_issued":"1978-05-01T07:00:00Z","date_published":"1978-05-01T07:00:00Z","updated_at":"2026-07-24T05:45:40Z","subjects":["speckled madtom","Noturus leptacanthus","ecology"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://aquila.usm.edu/masters_theses/936","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Stephen T. Ross","Jean W. Wooten","Fred C. Howell"]},{"key":"dc:creator","label":"Author","values":["Clark, Kathleen E."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2021-01-01T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Biological Sciences"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (MS)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["speckled madtom","Noturus leptacanthus","ecology"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://aquila.usm.edu/masters_theses/936"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["<p>This research represents an effort to understand the life history, strategy, and ecological relationships of <em>Noturus leptacanthus</em>. In particular I have tried to compare the combination of low fecundity, large egg size, parental car , and marked sexual dimorphism in <em>leptacanthus</em> with the patterns of these parameters in other ictalurid species.</p>"]},{"key":"dc:title","label":"Title","values":["Ecology and Life History of the Speckled Madtom, Noturus leptacanthus (Ictaluridae)"]}]}],"canonical_facts":{"dc:contributor":["Stephen T. Ross","Jean W. Wooten","Fred C. Howell"],"dc:creator":["Clark, Kathleen E."],"dc:date.available":["2021-01-01T08:00:00Z"],"dc:description.abstract":["<p>This research represents an effort to understand the life history, strategy, and ecological relationships of <em>Noturus leptacanthus</em>. In particular I have tried to compare the combination of low fecundity, large egg size, parental car , and marked sexual dimorphism in <em>leptacanthus</em> with the patterns of these parameters in other ictalurid species.</p>"],"dc:identifier":["https://aquila.usm.edu/masters_theses/936"],"dc:subject":["speckled madtom","Noturus leptacanthus","ecology"],"dc:title":["Ecology and Life History of the Speckled Madtom, Noturus leptacanthus (Ictaluridae)"],"thesis:degree_discipline":["Biological Sciences"],"thesis:degree_level":["Masters Thesis"],"thesis:degree_name":["Master of Science (MS)"]},"updated_at":"2026-07-24T05:45:40Z"}