A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Tema 28 |
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... examined in a recent state , while the anatomical observations have been over
and over again repeated for the ... are but two , namely , Pectinatella and
Urnatella , which I have not yet had an opportunity of examining in a living
condition .
... examined in a recent state , while the anatomical observations have been over
and over again repeated for the ... are but two , namely , Pectinatella and
Urnatella , which I have not yet had an opportunity of examining in a living
condition .
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... will render them very easy of detection ; while few objects are capable of
affording greater pleasure than these beautiful little molluscoids when examined
in a living state under a moderate power of the microscope . Notwithstanding the
large ...
... will render them very easy of detection ; while few objects are capable of
affording greater pleasure than these beautiful little molluscoids when examined
in a living state under a moderate power of the microscope . Notwithstanding the
large ...
Página 2
De Jussieu had here an opportunity of examining the Alcyoniums , Sertulariæ ,
Flustræ , and other flexible and plant - like productions to which the observations
of Peysonelle had not extended , and the result was a complete conviction of
their ...
De Jussieu had here an opportunity of examining the Alcyoniums , Sertulariæ ,
Flustræ , and other flexible and plant - like productions to which the observations
of Peysonelle had not extended , and the result was a complete conviction of
their ...
Página 3
... animal a careful and accurate examination , and have thus made us
acquainted with a very remarkable type of structure — a type , however , whose
significance was destined to remain for nearly a century unrecognised , and it
was not until ...
... animal a careful and accurate examination , and have thus made us
acquainted with a very remarkable type of structure — a type , however , whose
significance was destined to remain for nearly a century unrecognised , and it
was not until ...
Página 5
Thompson had examined the animals of Bowerbankia imbricata , Valkeria
cuscuta , V. pustulosa , Vesicularia spinosa , and other allied forms , and the
difference of their structure from that of the Sertulariæ , with which they had been
hitherto ...
Thompson had examined the animals of Bowerbankia imbricata , Valkeria
cuscuta , V. pustulosa , Vesicularia spinosa , and other allied forms , and the
difference of their structure from that of the Sertulariæ , with which they had been
hitherto ...
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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 admit Alcyonella alimentary canal Allman already anatomy animal appearance Ascidian attached become Beneden bodies branches branchial British cænæcium cavity cell character cilia closely complete condition connected consists constitutes contained continuous corresponding Cristatella described detected disc distinct Dumortier ectocyst edit endocyst entire epistome examined existence extending external extremity fibres fluid Fredericella fresh-water Polyzoa genera genus Gervais gives Hist important internal latter layer Leidy lophophore Lophopus margin mass Mém membrane memoir minute mouth muscles Natural naturalists nearly observed occur organ orifice Original figures Paludicella passes Plumatella Plumatella repens Polype polypide Polyzoon portion present published relations repens represented resemblance retraction retractor Rösel seen separated sheath side space species specimens statoblasts stomach stones structure surface surrounding tentacula transparent transverse Trembley true tubes Tubularia tunic Tunicata walls whole young
Información bibliográfica
| Título | A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign, Tema 28 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 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 |
| Exportar cita | BiBTeX EndNote RefMan |