Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 4 of 4 for “"Proboscidea"”.
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A response surface investigation of the larval tolerances of three spionid polychaetes to temperature, salinity and food concentration
… similar members of the genus Boccar.dia., B. proboscidea and B. columbiana which occupy nearly identical geographic ranges. The other was Polydora giardi a common coinhabitant with B. columbiana. In addition a third independent parameter, food concentration, was added to the study of B. …
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On the Phylogenetic Relationships Among Paenungulata and Within Elephantidae as Demonstrated by Molecular and Osteological Evidence
… relationships based on osteological results: (1) Proboscidea, Sirenia, Desmostylia, Hyracoidea, Embrithopoda (=PAEN); (2) Cetacea, PAEN; (3) Tubulidentata, Ungulata (Artiodactyla and Perissodactyla), Notoungulata; (4) Ungulata, PAEN; and (5) Rodentia, Lagomorpha, Macroscelidea. Differences based …
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Bioclastos de organismos terrestres e marinhos na praia e plataforma interna do Rio Grande do Sul : natureza, distribuição, origem e significado geológico
… das ordens Edentada, Notoungulada, Litopterna, Proboscidea, Artiodactila, Perissodactila, Carnívora e Rodentia. A concentração dos bioclastos na praia resultada da ação direta dos processos hidrodinâmicos que atuam na região de estudo (ondas de tempestade, deriva litorânea, correntes, etc). A …
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African elephant conservation and population genetics
Despite advances in technology and management practices, countless species of wildlife continue to decline and become threatened with extinction, largely due to human activities such as poaching and habitat destruction. The field of conservation genetics aims to reduce the rate and severity of …