A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Volumen28 |
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It is possible that some of the forms here described as distinct species may
afterwards prove to be only varieties of one and the same specific group ; but as
they all possess a real existence, and are truly distinct forms, it was thought
necessary, ...
It is possible that some of the forms here described as distinct species may
afterwards prove to be only varieties of one and the same specific group ; but as
they all possess a real existence, and are truly distinct forms, it was thought
necessary, ...
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 2
Not so, however, thought Jean Andre Peysonelle, physician at Marseilles ; he
soon saw that the flowers described by Marsigli were nothing more than the
beautiful starry polypes of the coral, and he maintained that these were true
animals of ...
Not so, however, thought Jean Andre Peysonelle, physician at Marseilles ; he
soon saw that the flowers described by Marsigli were nothing more than the
beautiful starry polypes of the coral, and he maintained that these were true
animals of ...
Página 3
... it suggested the name of "Polype a Panache," by which he subsequently
designated it.* Almost immediately after this the same species was detected in
England by Baker, who subsequently described it under the name of " Bellflower
animal.
... it suggested the name of "Polype a Panache," by which he subsequently
designated it.* Almost immediately after this the same species was detected in
England by Baker, who subsequently described it under the name of " Bellflower
animal.
Página 4
In March, 1827, Professor Grant read before the Wernerian Society a Memoir on
the structure of Flustrae.f In this Memoir the author has described..the locomotive
embryos of Flustrae ; he also gives an account of the animals of Flustra ...
In March, 1827, Professor Grant read before the Wernerian Society a Memoir on
the structure of Flustrae.f In this Memoir the author has described..the locomotive
embryos of Flustrae ; he also gives an account of the animals of Flustra ...
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A Monograph of the Fresh-water Polyzoa: Including All the Known ..., Volumen28 George James Allman Vista de fragmentos - 1856 |
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 cavity cell character.—Coenoecium cilia coenoecium crescentic Cristatella Cristatella mucedo d'eau douce described Difflugia disc distinct Dumortier ectocyst embryo endocyst epistome exserted external fibres flabellum fluid Flustrae fresh-water Polyzoa funiculus ganglion gemmae genera genus Gervais Hancock Hist homologous intestine invaginated l'Acad Lamarck layer Leidy longitudinal lophophore Lophopus crystallinus magnified margin membrane memoir Meyen mouth Naisa naturalists observed oesophagus organs orifice Original figures ovary ovum Pallas Paludicella parieto-vaginal muscles peculiar Pedicellina perigastric space Plumatella repens Polype a Panache polypide Polyzoon portion posterior present Raspail resemblance respiratory retraction retractor retractor muscles Rosel seen septa side 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 Volumen13 de DE-601)130488305: Ray Society Tema 28 de Publications, Ray Society Ray Society, Ray Society Volumen28 de Ray society ... [Publications |
| Autor | George James Allman |
| Editor | Ray Society, 1856 |
| Procedencia del original | la Biblioteca Estatal de Baviera |
| Digitalizado | 13 Nov. 2009 |
| Largo | 119 páginas |
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