[Die Chorda dorsalis des Amphioxus tritt ganz so wie bei allen anderen Wirbelthieren als ein zelliger Strang auf, der anfangs nur aus einer Reihe von neben einander liegenden Zellen besteht
- character diversity
- character state
- characteristic plants
- characteristic species
- chemical evolution
- chemosynthesis
- chiasma
- chimera
- chlorophyll
- chloroplast
- Chordata
- chorology
- chromatid
- chromatin
- chromosome
- chronospecies
- circle of forms
- circular causality
- circulation of matter
- cistron
- citric acid cycle
Result of Your Query
ChordataChordata (ger.)
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A large phylum of animals comprising the vertebrates together with the lancelets and (usually) the sea squirts, characterized by having a more or less well-developed notochord at some stage in their lives. (OED 2009)
- 1867
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Kowalevsky, A. (1867). Entwickelungsgeschichte der einfachen Ascidien. Mémoires de l’Académie Impériale des Sciences de St.-Pétersbourg 10 (No. 15), 1-19: 13.]
- 1875
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The primary origin of the testis and the ovary in the two primitive lamellae of the embryo […] is rendered very probable by examples taken from the two divisions of the section of the Chordata—namely, the Tunicata and the Vertebrata.
Fol, H. (1875). On the primary origin of the sexual products (transl. by W.S. Dallas). The Annals and Magazine of Natural History 16, 157-162: 161.
- 1875
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L’origine première du testicule et de l’ovaire dans les deux feuillets primitifs de l’embryon est maintenant […] rendue fort probable pour des exemples tirés des deux divisions de l’embranchement des Chordés, à savoir les Tuniciers et les Vertébrés.
Fol, H. (1875). Note sur l’origine première des produits sexuels. Archives des sciences physiques et naturelles 53, 104-111: 111.
- 1880
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The larva of the Tunicata has the characters of a simple type of the Chordata.
Balfour, F.M. (1880). A Treatise on Comparative Embryology, vol. I: 4.