A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
Dentro del libro
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Página 60
... Müller insti- tutes the name of Tubularia repens for the " Kammpolyp " of Schäffer , which he considers specifically distinct from the " Federbusch - polyp " of Rösel , chiefly on the grounds of its being deprived of the collar , which ...
... Müller insti- tutes the name of Tubularia repens for the " Kammpolyp " of Schäffer , which he considers specifically distinct from the " Federbusch - polyp " of Rösel , chiefly on the grounds of its being deprived of the collar , which ...
Página 61
... Müller . In this work is described , under the name of Leucophra heteroclita , a minute animal of whose identity ... Müller's description is accompanied by figures , very good considering the imperfect construction of the microscopes ...
... Müller . In this work is described , under the name of Leucophra heteroclita , a minute animal of whose identity ... Müller's description is accompanied by figures , very good considering the imperfect construction of the microscopes ...
Página 63
... Müller , who correctly describes the same parts in his Tubularia repens , though he has left us no figure , we find , up to the period of which we now write , no remark of any value on the internal structure of the fresh - water Polyzoa ...
... Müller , who correctly describes the same parts in his Tubularia repens , though he has left us no figure , we find , up to the period of which we now write , no remark of any value on the internal structure of the fresh - water Polyzoa ...
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 hćmal Hancock hippocrepian Hist homologous intestine invaginated l'Acad Lamarck layer Leidy Linnćus 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 ŕ 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