A Monograph of the Fresh-water Polyzoa, Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
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... anatomy of these will apply in all essential points to that of the entire class , while such points of structure as are peculiar to the fresh - water forms will only tend to illustrate and explain the structure of the marine ones ; so ...
... anatomy of these will apply in all essential points to that of the entire class , while such points of structure as are peculiar to the fresh - water forms will only tend to illustrate and explain the structure of the marine ones ; so ...
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... anatomy in the determination of the true rank of organic beings had been very generally recognised . Zoologists were thus prepared to appre- ciate the importance of the new light which was about to be thrown upon the structure of these ...
... anatomy in the determination of the true rank of organic beings had been very generally recognised . Zoologists were thus prepared to appre- ciate the importance of the new light which was about to be thrown upon the structure of these ...
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... anatomy of the Flustræ , but was the first to call attention to the close connection of their structure with that of the Ascidiæ , and the important bearing of this connection on their systematic rank . * Cuvier had already determined a ...
... anatomy of the Flustræ , but was the first to call attention to the close connection of their structure with that of the Ascidiæ , and the important bearing of this connection on their systematic rank . * Cuvier had already determined a ...
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... Rothen Meeres . ' † See an admirable criticism by Busk on the Priority of the term Polyzoa , in the ' Annals of Nat . Hist . , vol . x , 1852 . Fig . 1 . ANATOMY AND PHYSIOLOGY . 1 . 6 THE POLYZOA RECOGNISED AS A DISTINCT GROUP .
... Rothen Meeres . ' † See an admirable criticism by Busk on the Priority of the term Polyzoa , in the ' Annals of Nat . Hist . , vol . x , 1852 . Fig . 1 . ANATOMY AND PHYSIOLOGY . 1 . 6 THE POLYZOA RECOGNISED AS A DISTINCT GROUP .
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George James Allman. Fig . 1 . ANATOMY AND PHYSIOLOGY . 1 . PRELIMINARY MATTER . General conception of a Polyzoon . d 9 -0 A b a Od 9 -e Fig . 2 . Fig . 1. Exserted . PLAN OF A POLYZOON . Fig . 2. Retracted . a . Region of mouth ...
George James Allman. Fig . 1 . ANATOMY AND PHYSIOLOGY . 1 . PRELIMINARY MATTER . General conception of a Polyzoon . d 9 -0 A b a Od 9 -e Fig . 2 . Fig . 1. Exserted . PLAN OF A POLYZOON . Fig . 2. Retracted . a . Region of mouth ...
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Términos y frases comunes
adherent Alcyonella Alcyonella fungosa Alcyonella stagnorum alimentary canal Allman anatomy animal annulus Ascidian attached become Beneden Bowerbankia Brachiopoda branches branchial sac Brit Brux campanulata cavity cell character cilia cœnæcium crescentic Cristatella Cristatella mucedo d'eau douce described Difflugia disc distinct Dumortier ectocyst embryo endocyst epistome exserted external fibres flabellum fluid fresh-water Polyzoa funiculus ganglion genera genus Gervais hæmal Hancock hippocrepian Hist homologous intestine invaginated l'Acad Lamarck layer Leidy Linnæus lophophore Lophopus crystallinus margin Mém membrane memoir Meyen mouth Müller Naisa naturalists observed œsophagus organ orifice Original figures ovary ovum Paludicella parieto-vaginal muscles peculiar Pedicellina perigastric space Plumatella repens Polype à Panache polypide Polyzoon portion present Raspail respiratory retraction retractor retractor muscles Rösel seen septa side species specimens statoblasts stomach structure surface tentacles tentacula tentacular crown tentacular sheath thoracic chamber transparent transverse Trembley tubes Tubularia repens tunic Tunicata Urnatella walls Zooph Zoophytes