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The development of the ethmoidal region of Ascaphus truei (Stejneger)
Thesis (MSc)--University of Stellenbosch, 1982.
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| Format: | Thesis |
| Language: | en_ZA |
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Stellenbosch : University of Stellenbosch
2011
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| _version_ | 1867613765536579584 |
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| access_status_str | Open Access |
| author | Baard, E. H. W. (Ernst Hendrik Wolfaardt) |
| author2 | Jurgens, J. D. |
| author_browse | Baard, E. H. W. (Ernst Hendrik Wolfaardt) Jurgens, J. D. |
| author_facet | Jurgens, J. D. Baard, E. H. W. (Ernst Hendrik Wolfaardt) |
| author_sort | Baard, E. H. W. (Ernst Hendrik Wolfaardt) |
| collection | Thesis |
| dc_rights_str_mv | University of Stellenbosch |
| description | Thesis (MSc)--University of Stellenbosch, 1982. |
| format | Thesis |
| id | oai:scholar.sun.ac.za:10019.1/16355 |
| institution | Stellenbosch University (South Africa) |
| language | en_ZA |
| last_indexed | 2026-06-10T12:41:20.497Z |
| license_str | Other — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from SUNScholar — Stellenbosch University Repository |
| publishDate | 2011 |
| publishDateRange | 2011 |
| publishDateSort | 2011 |
| publisher | Stellenbosch : University of Stellenbosch |
| publisherStr | Stellenbosch : University of Stellenbosch |
| record_format | dspace |
| source_str | SUNScholar — Stellenbosch University Repository |
| spelling | oai:scholar.sun.ac.za:10019.1/16355 The development of the ethmoidal region of Ascaphus truei (Stejneger) Baard, E. H. W. (Ernst Hendrik Wolfaardt) Jurgens, J. D. University of Stellenbosch. Faculty of Science. Dept. of Botany and Zoology Jacobs, Ivan Ascaphus truei Stejneger North Western America Frogs Amphibians Frog with a tail Leiopelma Acquatic life Terrestrial life Dissertations -- Zoology Theses -- Zoology Tailed frog Skull Nasal sacs Diverticulum medium Jacobson's organ Thesis (MSc)--University of Stellenbosch, 1982. ENGLISH ABSTRACT:This study deals with the development of the ethmoidal region of Ascaphus truei Stejneger with special interest to the development of the nasal sacs, the diverticulum medium and the Jacobson's organ. This is to gather more information regarding the phylogeny of the structures. The opinions concerning the phylogenetical migration of the Jacobson's organ, are corroborated by the development of the organ in Ascaphus. The possible origin of the diverticulum medium from the nasal end of the nasolacrimal duct also is commented on. No Afrikaans abstract available 2011-09-08T07:21:47Z 2011-09-08T07:21:47Z 1982-12 Thesis http://hdl.handle.net/10019.1/16355 en_ZA University of Stellenbosch 39 p. : ill. application/pdf Stellenbosch : University of Stellenbosch |
| spellingShingle | Ascaphus truei Stejneger North Western America Frogs Amphibians Frog with a tail Leiopelma Acquatic life Terrestrial life Dissertations -- Zoology Theses -- Zoology Tailed frog Skull Nasal sacs Diverticulum medium Jacobson's organ Baard, E. H. W. (Ernst Hendrik Wolfaardt) The development of the ethmoidal region of Ascaphus truei (Stejneger) |
| title | The development of the ethmoidal region of Ascaphus truei (Stejneger) |
| title_full | The development of the ethmoidal region of Ascaphus truei (Stejneger) |
| title_fullStr | The development of the ethmoidal region of Ascaphus truei (Stejneger) |
| title_full_unstemmed | The development of the ethmoidal region of Ascaphus truei (Stejneger) |
| title_short | The development of the ethmoidal region of Ascaphus truei (Stejneger) |
| title_sort | development of the ethmoidal region of ascaphus truei stejneger |
| topic | Ascaphus truei Stejneger North Western America Frogs Amphibians Frog with a tail Leiopelma Acquatic life Terrestrial life Dissertations -- Zoology Theses -- Zoology Tailed frog Skull Nasal sacs Diverticulum medium Jacobson's organ |
| url | http://hdl.handle.net/10019.1/16355 |
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