A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
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Página 10
Including All the Known Species, Both British and Foreign George James Allman. ORDERS . Lophophore bilateral ; mouth with an epistome . PHYLACTOLEMATA . * Arms of lophophore free or obsolete . or } Arms of lophophore united at the ...
Including All the Known Species, Both British and Foreign George James Allman. ORDERS . Lophophore bilateral ; mouth with an epistome . PHYLACTOLEMATA . * Arms of lophophore free or obsolete . or } Arms of lophophore united at the ...
Página 12
Including All the Known Species, Both British and Foreign George James Allman. consist almost entirely of bodies exactly resembling the nuclei of the cells ; some of these intercellular nuclei contain two nucleoli , and seem to be ...
Including All the Known Species, Both British and Foreign George James Allman. consist almost entirely of bodies exactly resembling the nuclei of the cells ; some of these intercellular nuclei contain two nucleoli , and seem to be ...
Página 13
Including All the Known Species, Both British and Foreign George James Allman. A peculiar condition of the endocyst of Lophopus , though most probably only abnormal , must be mentioned here . In specimens of this Polyzoon which had been ...
Including All the Known Species, Both British and Foreign George James Allman. A peculiar condition of the endocyst of Lophopus , though most probably only abnormal , must be mentioned here . In specimens of this Polyzoon which had been ...
Página 15
Including All the Known Species, Both British and Foreign George James Allman. itself is imperfect , admitting of a communication through its centre between two neighbouring cells . In Alcyonella fungosa , and in Fredericella sultana ...
Including All the Known Species, Both British and Foreign George James Allman. itself is imperfect , admitting of a communication through its centre between two neighbouring cells . In Alcyonella fungosa , and in Fredericella sultana ...
Página 17
Including All the Known Species, Both British and Foreign George James Allman. being dilated or contracted , or even completely closed . The intestine is very wide at its origin , and passes up along the side of the cardiac cavity and ...
Including All the Known Species, Both British and Foreign George James Allman. being dilated or contracted , or even completely closed . The intestine is very wide at its origin , and passes up along the side of the cardiac cavity and ...
Otras ediciones - Ver todas
A Monograph of the Fresh-water Polyzoa: Including All the Known ..., Tema 28 George James Allman Vista de fragmentos - 1856 |
A Monograph of the Fresh-Water Polyzoa, Including All the Known Species ... George James Allman Sin vista previa disponible - 2009 |
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 cilia crescentic Cristatella Cristatella mucedo d'eau douce described Difflugia disc distinct Dumortier ectocyst Ehrenbergi 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 longitudinal lophophore Lophopus crystallinus margin Mém membrane memoir Meyen mouth Müller Naisa naturalists observed oesophagus organ orifice Original figures ovary ovum Paludicella parieto-vaginal muscles peculiar Pedicellina perigastric space Plumatella repens Polype à Panache polypide Polyzoon portion posterior 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