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 3 of 3 for “"Nemertea"”.
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Confirming the status of Lancashire’s endemic freshwater Nemertean – Prostoma jenningsi
… the status of Lancashire’s endemic freshwater Nemertean – Prostoma jenningsi. Due to human induced environmental change and the degradation of habitats, a vast decline in biodiversity has been witnessed on a global scale, with losses occurring among many native UK species. P. jenningsi (known …
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Comparative neuroanatomy of Mollusks and Nemerteans in the context of deep metazoan phylogeny
… of the two lophotrochozoan phyla Mollusca and Nemertea. The first part of the thesis presents an extensive survey on the detailed neuroanatomy of the lesser-known branches of the phylum Mollusca: Caudofoveata, Solenogastres, Polyplacophora, and Scaphopoda. By comparing the neuroanatomy of those …
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Reproductive biology, morphology and diet of Raja straeleni (spotted skate) in South Africa
… Echinodermata (1.9%), Annelida (1.9%), and Nemertea (1.9%). The trophic level of R. straeleni was 3.98 ±0.05 SE. The trophic level was previously calculated as 3.74 (n = 421) (Ebert and Bazzarro 2007). The difference in findings is a result of a higher incidence of squid in the diet of …