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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 2 of 2 (0.038 seconds)Spelling suggestions: "subject:"metopolophium dirhodium"" "subject:"metapolophium dirhodium""
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Ecological enhancement of an aphid parasitoid : a thesis submitted in partial fulfilment of the requirements for the degree of Master of Science in Zoology at the University of Canterbury /Tylianakis, J. M. January 2002 (has links)
Thesis (M. Sc.)--University of Canterbury, 2002. / Typescript (photocopy). Includes bibliographical references (leaves 71-98). Also available via the World Wide Web.
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| 2 |
The histology of the alimentary canal and associated structures of Metopolophium dirhodum (Homoptera: Aphididae)Campbell, M. B. S. C. (Mark Bryer St Clair) 12 1900 (has links)
Thesis (MSc)--Stellenbosch University, 1985. / The gross morphology and histology of the alimentary canal and the associated structures are described. The long tubular
alimentary tract is divisible into different regions. The
filter chamber and Malpighian tubules are absent. The peritrophic membrane is also absent. The rectum, or hindgut is
extremely thin, expanded and transparent. The salivary gland
complex consists of two sets of glands: the principal and
accessory glands. The common salivary duct opens at the base
of the maxillary stylets.
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