A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign |
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Página 59
description and figures of the external characters are tolerably good, with the
exception of what he says of a kind of collar, which he compares to the iron ferule
on the handle of an awl, and represents as surrounding the orifices of the tubes.
description and figures of the external characters are tolerably good, with the
exception of what he says of a kind of collar, which he compares to the iron ferule
on the handle of an awl, and represents as surrounding the orifices of the tubes.
Página 70
The digestive apparatus was also described, as well as the muscles which act on
the alimentary canal and invaginated tunic; it was shown that the latter muscles
consisted of two distinct sets, an anterior and a posterior, whose peculiar ...
The digestive apparatus was also described, as well as the muscles which act on
the alimentary canal and invaginated tunic; it was shown that the latter muscles
consisted of two distinct sets, an anterior and a posterior, whose peculiar ...
Página 95
Gervais, in ' Ann. Franc. et Etrang. d'Anat.,' 1839, enumerates also without
description the Plumatella repens, quoting among his synonyms not onlyiSch'
affer and Miiller, but also Vaucher. The Plumatella repens of Johnston (Brit.
Zooph. edit.
Gervais, in ' Ann. Franc. et Etrang. d'Anat.,' 1839, enumerates also without
description the Plumatella repens, quoting among his synonyms not onlyiSch'
affer and Miiller, but also Vaucher. The Plumatella repens of Johnston (Brit.
Zooph. edit.
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A Monograph of the Fresh-water Polyzoa: Including All the Known ..., Volumen28 George James Allman Vista de fragmentos - 1856 |
Términos y frases comunes
adherent Alcyonella alimentary canal Allman anatomical animal annulus Ascidian attached become Beneden branches branchial sac Brit Brux campanulata cavity cell cilia coenoecium confined crescentic Cristatella mucedo d’eau douce described disc distinct Dumortier ectocyst embryo endocyst epistome exserted external fibres fig filament filled find first floating fluid Flustrae Fredericella fresh-water Polyzoa funiculus ganglion gemma genera genus Gervais Hancock hippocrepian Hist homologous intestine invaginated l’Acad Lamarck layer Leidy Lop/zopus lophophore Lophopus magnified margin Mém membrane memoir Meyen Miiller mouth Naisa naturalists observed oesophagus orifice Original figures ovary ovum Paludicella peculiar Pedicellina perigastric space Plumatella repens Polype Polype a Panache polypide Polyzoon portion posterior present Raspail respiratory retraction retractor retractor muscles Rosel seen septa side sinus species specific specimens statoblasts stomach structure sultana 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 Ray Society Publications, Publications Volumen28 de Ray society ... [Publications |
| Autor | George James Allman |
| Editor | Ray Society, 1856 |
| Procedencia del original | Universidad de Michigan |
| Digitalizado | 13 Feb. 2012 |
| Largo | 119 páginas |
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