A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Volumen28 |
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Página 12
Besides the structure now described, peculiar fibres (Pl. II, fig. 10) are also
developed in the endocyst. These are situated on its inner surface, where they
constitute a well-marked layer composed of a network of transverse and
longitudinal ...
Besides the structure now described, peculiar fibres (Pl. II, fig. 10) are also
developed in the endocyst. These are situated on its inner surface, where they
constitute a well-marked layer composed of a network of transverse and
longitudinal ...
Página 28
It consists of a set of fibres (Pl. X, fig. 3, u) which run transversely round the
invaginated tunic. I have not succeeded in dividing it into an inferior and superior
set, as described by Mr. Hancock. Its action closes the invaginated endocyst after
the ...
It consists of a set of fibres (Pl. X, fig. 3, u) which run transversely round the
invaginated tunic. I have not succeeded in dividing it into an inferior and superior
set, as described by Mr. Hancock. Its action closes the invaginated endocyst after
the ...
Página 30
A muscle may, indeed, here be viewed as a beautiful dissection far surpassing
the most refined preparation of the dissecting needle, for it is composed of a
bundle of elementary fibres, totally separate from one another through their entire
...
A muscle may, indeed, here be viewed as a beautiful dissection far surpassing
the most refined preparation of the dissecting needle, for it is composed of a
bundle of elementary fibres, totally separate from one another through their entire
...
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A Monograph of the Fresh-water Polyzoa: Including All the Known Species ... George James Allman Vista de fragmentos - 1856 |
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 |