A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and Foreign |
Dentro del libro
Resultados 1-5 de 34
Página
... examined in a recent state , while the anatomical observations have been over and over again repeated for the purpose of ... 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 purpose of ... Pectinatella and Urnatella , which I have not yet had an opportunity of examining in a living condition .
Página
... 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 .
... 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 .
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 ...
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 ...
Página 3
... 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 a ...
... 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 a ...
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 ...
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 ...
Comentarios de la gente - Escribir un comentario
No encontramos ningún comentario en los lugares habituales.
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
action adherent admit Alcyonella alimentary canal Allman already anatomy animal appearance Ascidian attached become Beneden bodies branches branchial British 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 Hancock 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 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 Volumen18 de ¬The Ray Society |
| 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 |