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 66
... Dumortier to be sufficiently distinct to render it the type of a new genus , which he accordingly constituted , under the name of Lophopus . In consequence of using lenses of too low a power , Dumortier persuaded himself of the absence ...
... Dumortier to be sufficiently distinct to render it the type of a new genus , which he accordingly constituted , under the name of Lophopus . In consequence of using lenses of too low a power , Dumortier persuaded himself of the absence ...
Página 71
... Dumortier and Van Beneden presented , conjointly , to the Royal Academy of Sciences at Brussels , a second and very important memoir on the ' Natural History of the fresh - water Polyzoa . ' * This memoir is occupied with the anatomy of ...
... Dumortier and Van Beneden presented , conjointly , to the Royal Academy of Sciences at Brussels , a second and very important memoir on the ' Natural History of the fresh - water Polyzoa . ' * This memoir is occupied with the anatomy of ...
Página 88
... Dumortier , Mém . sur les Pol . comp . d'eau douce , p . 24 . 1836. Alcyonella stagnorum . Lamarck , An . sans Vert . , 2d edit . , vol . ii . , p . 116 . 1837. Alcyonella stagnorum . Teale , Trans . Phil . and Liter . Soc . of Leeds ...
... Dumortier , Mém . sur les Pol . comp . d'eau douce , p . 24 . 1836. Alcyonella stagnorum . Lamarck , An . sans Vert . , 2d edit . , vol . ii . , p . 116 . 1837. Alcyonella stagnorum . Teale , Trans . Phil . and Liter . Soc . of Leeds ...
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 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 œsophagus 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 Zoophytes