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dc.contributor.advisorBerner Jr., Leo
dc.contributor.advisorPequegnat, Willis E.
dc.creatorLipka, Douglas Arthur
dc.date.accessioned2020-01-08T18:22:48Z
dc.date.available2020-01-08T18:22:48Z
dc.date.created1976
dc.date.issued1975
dc.identifier.urihttp://hdl.handle.net/1969.1/DISSERTATIONS-183408
dc.description.abstractSixty-four of the 84 species of cephalopods known to occur in the Gulf of Mexico are described in this report. Seventeen species are reported for the first time from this region, plus four probable new species, among the squid genera of Neorossia, Neoteuthis, and Chiroteuthis, and the octopod genus Grimpoteuthis, are described. Descriptions are given for the adults of Octopoteuthis megaptera (Verrill) and Bathothama lyvorma Chun, for the male of Abralia redfieldi G. Voss, and the hectocotylized state of Braohioteuthis. Synonymies are suggested for Onykia carriboea Lesueur and Mastigoteuthis glauoopsis Chun. Zoogeographic relationships are given for the entire Gulf cephalopod fauna. Several of the deep-sea benthic species appear to be distributed within wide bathymetric zones on the continental slope, and only one species, Grimpoteuthis sp., is found exclusively at abyssal depths.en
dc.format.extent347 leaves : illustrationsen
dc.format.mediumelectronicen
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.rightsThis thesis was part of a retrospective digitization project authorized by the Texas A&M University Libraries. Copyright remains vested with the author(s). It is the user's responsibility to secure permission from the copyright holder(s) for re-use of the work beyond the provision of Fair Use.en
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subject.classification1975 Dissertation L764
dc.subject.lcshOceanographyen
dc.titleThe systematics and zoogeography of cephalopods from the Gulf of Mexicoen
dc.typeThesisen
thesis.degree.disciplineOceanographyen
thesis.degree.grantorTexas A&M Universityen
thesis.degree.nameDoctor of Philosophyen
thesis.degree.levelDoctoralen
dc.contributor.committeeMemberBright, Thomas J.
dc.contributor.committeeMemberDillon, Lawrence S.
dc.contributor.committeeMemberHarry, Harold W.
dc.type.genredissertationsen
dc.type.materialtexten
dc.format.digitalOriginreformatted digitalen
dc.publisher.digitalTexas A&M University. Libraries


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