A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Volumen28 |
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Página 1
... the polypes, were at last, by the nearly simultaneous investigations of several
naturalists, separated as a distinct group, and described by Thompson under the
name of Polyzoa, and shortly after indicated by Ehrenberg under that of Bryozoa.
... the polypes, were at last, by the nearly simultaneous investigations of several
naturalists, separated as a distinct group, and described by Thompson under the
name of Polyzoa, and shortly after indicated by Ehrenberg under that of Bryozoa.
Página 3
Still, however, assent was far from universal, and the greater number of
naturalists continued to believe in the vegetability of corals, and denounced the
new opinions as false and absurd. Even the celebrated Linnaeus, though he
admitted the ...
Still, however, assent was far from universal, and the greater number of
naturalists continued to believe in the vegetability of corals, and denounced the
new opinions as false and absurd. Even the celebrated Linnaeus, though he
admitted the ...
Página 75
It is by no means improbable that they also exist in warmer latitudes, and we
cannot but be surprised that they should have escaped the explorations of the
numerous naturalists who have examined the regions lying further towards the
tropics.
It is by no means improbable that they also exist in warmer latitudes, and we
cannot but be surprised that they should have escaped the explorations of the
numerous naturalists who have examined the regions lying further towards the
tropics.
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A Monograph of the Fresh-water Polyzoa: Including All the Known Species ... 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 coenoecium crescentic Cristatella Cristatella mucedo d'eau douce described disc distinct Dumortier ectocyst embryo endocyst epistome exserted external fibres flabellum fluid Flustrae fresh-water Polyzoa funiculus ganglion gemmae genera genus Gervais 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 oesophagus organ orifice Original figures ovary ovum Pallas 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 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
Información bibliográfica
| Título | A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Volumen28 A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, George James Allman Publications, Ray Society Ray Society, Ray Society Volumen28 de Ray society ... [Publications |
| Autor | George James Allman |
| Editor | Ray Society, 1856 |
| Procedencia del original | Universidad de Illinois en Urbana-Champaign |
| Digitalizado | 13 Oct. 2015 |
| Largo | 119 páginas |
| Exportar cita | BiBTeX EndNote RefMan |