A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Tema 28Ray Society, 1856 - 119 páginas |
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Página 63
... Raspail , under the title of ' Histoire Naturelle de l'Alcyonella fluviatile.'§ Raspail had , a short time before , in conjunction with M. Robineau Desvoidy , presented to the Academy of Sciences at Paris , a memoir on the same animal ...
... Raspail , under the title of ' Histoire Naturelle de l'Alcyonella fluviatile.'§ Raspail had , a short time before , in conjunction with M. Robineau Desvoidy , presented to the Academy of Sciences at Paris , a memoir on the same animal ...
Página 64
... Raspail ; and though , as we have already seen , he erroneously ascribed to the funiculus the function of a muscle , he interpreted truly as retractor muscles the appearance which Raspail referred to the inverted sheath of the tentacula ...
... Raspail ; and though , as we have already seen , he erroneously ascribed to the funiculus the function of a muscle , he interpreted truly as retractor muscles the appearance which Raspail referred to the inverted sheath of the tentacula ...
Página 86
... Raspail , and a similar opinion has been advocated by Ehrenberg and Siebold . After , however , much attention to the subject , I have satisfied myself that there are sufficient grounds for keeping the two groups generically distinct ...
... Raspail , and a similar opinion has been advocated by Ehrenberg and Siebold . After , however , much attention to the subject , I have satisfied myself that there are sufficient grounds for keeping the two groups generically distinct ...
Otras ediciones - Ver todas
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 cœnocium 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 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