A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
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... structure , throw an unexpected light on the general plan and affinities of the class . In the preparation of the monograph no trouble has been spared to render it as complete as possible , and the subjects of which it treats have been ...
... structure , throw an unexpected light on the general plan and affinities of the class . In the preparation of the monograph no trouble has been spared to render it as complete as possible , and the subjects of which it treats have been ...
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... structure , and as the fresh - water species afford fine typical examples of the class , a work devoted to the anatomy of these will apply in all essential points to that of the entire class , while such points of structure as are ...
... structure , and as the fresh - water species afford fine typical examples of the class , a work devoted to the anatomy of these will apply in all essential points to that of the entire class , while such points of structure as are ...
Página 3
... structure and economy of Hydra , is known to every one in the least acquainted with the literature of zoology ; but the assiduity of the famous historian of the fresh - water polype was destined to be rewarded by a discovery perhaps ...
... structure and economy of Hydra , is known to every one in the least acquainted with the literature of zoology ; but the assiduity of the famous historian of the fresh - water polype was destined to be rewarded by a discovery perhaps ...
Página 4
... structure of these plant - like productions . In March , 1827 , Professor Grant read before the Wernerian Society a Memoir on the structure of Flustræ . In this Memoir the author has described the locomotive embryos of Flustræ ; he also ...
... structure of these plant - like productions . In March , 1827 , Professor Grant read before the Wernerian Society a Memoir on the structure of Flustræ . In this Memoir the author has described the locomotive embryos of Flustræ ; he also ...
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... structure between the Sertularian Polypes and those of Alcyonium , and a third type of structure , widely different from both , was now pointed out by M. Edwards as characterising the Flustræ and their allies , which he proposed to ...
... structure between the Sertularian Polypes and those of Alcyonium , and a third type of structure , widely different from both , was now pointed out by M. Edwards as characterising the Flustræ and their allies , which he proposed to ...
Otras ediciones - Ver todas
A Monograph of the Fresh-water Polyzoa: Including All the Known ..., Tema 28 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 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 Linnæus 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