The linking of polyp and medusa stages in Obelia and other coelenterates
Identifieur interne : 001547 ( Istex/Curation ); précédent : 001546; suivant : 001548The linking of polyp and medusa stages in Obelia and other coelenterates
Auteurs : P. F. S. CorneliusSource :
- Biological Journal of the Linnean Society [ 0024-4066 ] ; 1977-03.
Abstract
Although medusa‐release was first seen in Obelia in the mid‐18th century (Baster, 1762b), the true nature of medusa‐release in any coelenterate was not understood until Sars' (1829) observations on a scyphozoan scyphistoma. A flourish of work followed during which many coelenterate life‐cycles were worked out, that of Obelia being among the first (by van Beneden, 1843). The impact on some areas of zoological thought of the mid‐19th century was considerable. Around the 1880s Obelia became used in teaching to illustrate and introduce the concept of alternation of generations and, alongside Hydra, as a “type” example of the Hydrozoa and of the Coelenterata. It remained important as a teaching organism for many years.
Url:
DOI: 10.1111/j.1095-8312.1977.tb00258.x
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P. F. S. Cornelius<affiliation><mods:affiliation>Department of Zoology, British Museum (Natural History), Cromwell Road, London SW7 5BD</mods:affiliation><wicri:noCountry code="subField">5BD</wicri:noCountry></affiliation>Le document en format XML
<record><TEI wicri:istexFullTextTei="biblStruct"><teiHeader><fileDesc><titleStmt><title xml:lang="en">The linking of polyp and medusa stages in Obelia and other coelenterates</title><author><name sortKey="Cornelius, P F S" sort="Cornelius, P F S" uniqKey="Cornelius P" first="P. F. S." last="Cornelius">P. F. S. Cornelius</name><affiliation><mods:affiliation>Department of Zoology, British Museum (Natural History), Cromwell Road, London SW7 5BD</mods:affiliation><wicri:noCountry code="subField">5BD</wicri:noCountry></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">ISTEX</idno><idno type="RBID">ISTEX:614DB2F706BAA402EC8F20A5DB2B56FF87239E1E</idno><date when="1977" year="1977">1977</date><idno type="doi">10.1111/j.1095-8312.1977.tb00258.x</idno><idno type="url">https://api.istex.fr/document/614DB2F706BAA402EC8F20A5DB2B56FF87239E1E/fulltext/pdf</idno><idno type="wicri:Area/Istex/Corpus">001547</idno><idno type="wicri:Area/Istex/Curation">001547</idno></publicationStmt><sourceDesc><biblStruct><analytic><title level="a" type="main" xml:lang="en">The linking of polyp and medusa stages in Obelia and other coelenterates</title><author><name sortKey="Cornelius, P F S" sort="Cornelius, P F S" uniqKey="Cornelius P" first="P. F. S." last="Cornelius">P. F. S. Cornelius</name><affiliation><mods:affiliation>Department of Zoology, British Museum (Natural History), Cromwell Road, London SW7 5BD</mods:affiliation><wicri:noCountry code="subField">5BD</wicri:noCountry></affiliation></author></analytic><monogr></monogr><series><title level="j">Biological Journal of the Linnean Society</title><idno type="ISSN">0024-4066</idno><idno type="eISSN">1095-8312</idno><imprint><publisher>Blackwell Publishing Ltd</publisher><pubPlace>Oxford, UK</pubPlace><date type="published" when="1977-03">1977-03</date><biblScope unit="volume">9</biblScope><biblScope unit="issue">1</biblScope><biblScope unit="page" from="45">45</biblScope><biblScope unit="page" to="57">57</biblScope></imprint><idno type="ISSN">0024-4066</idno></series><idno type="istex">614DB2F706BAA402EC8F20A5DB2B56FF87239E1E</idno><idno type="DOI">10.1111/j.1095-8312.1977.tb00258.x</idno><idno type="ArticleID">BIJ45</idno></biblStruct></sourceDesc><seriesStmt><idno type="ISSN">0024-4066</idno></seriesStmt></fileDesc><profileDesc><textClass></textClass><langUsage><language ident="en">en</language></langUsage></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Although medusa‐release was first seen in Obelia in the mid‐18th century (Baster, 1762b), the true nature of medusa‐release in any coelenterate was not understood until Sars' (1829) observations on a scyphozoan scyphistoma. A flourish of work followed during which many coelenterate life‐cycles were worked out, that of Obelia being among the first (by van Beneden, 1843). The impact on some areas of zoological thought of the mid‐19th century was considerable. Around the 1880s Obelia became used in teaching to illustrate and introduce the concept of alternation of generations and, alongside Hydra, as a “type” example of the Hydrozoa and of the Coelenterata. It remained important as a teaching organism for many years.</div></front></TEI></record>Pour manipuler ce document sous Unix (Dilib)
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