A Monograph of the Fresh-water Polyzoa: Including All the Known Species, Both British and ForeignRay Society, 1856 - 119 páginas |
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Página 25
... Muscles of the Crown . These also consist of two fasciculi ( Pl . IV , fig . 4 ; V , fig . 5 ; IX , fig . 7 , p ) ... Parieto - vaginal Muscles . These 4 MUSCULAR SYSTEM . 25 (2.) Rotatory Muscles of the Crown. ...
... Muscles of the Crown . These also consist of two fasciculi ( Pl . IV , fig . 4 ; V , fig . 5 ; IX , fig . 7 , p ) ... Parieto - vaginal Muscles . These 4 MUSCULAR SYSTEM . 25 (2.) Rotatory Muscles of the Crown. ...
Página 26
... Parieto - vaginal Muscles . These consist of numerous short bands ( Pl . IV , fig . 4 ; V , figs . 5 , 6 ; IX , fig . 7 , 8 ) , which arise all round from the inner surface of the endocyst , commencing close to the line of invagi ...
... Parieto - vaginal Muscles . These consist of numerous short bands ( Pl . IV , fig . 4 ; V , figs . 5 , 6 ; IX , fig . 7 , 8 ) , which arise all round from the inner surface of the endocyst , commencing close to the line of invagi ...
Página 27
... Muscles . In the description of the histological structure of the endocyst , muscular fibres ( Pl . V , figs . 5 , 6 ... Parieto - vaginal Muscles . These constitute four strong fasciculi ( Pl . X , figs . 3 , 4 , 8 ) , which , arising ...
... Muscles . In the description of the histological structure of the endocyst , muscular fibres ( Pl . V , figs . 5 , 6 ... Parieto - vaginal Muscles . These constitute four strong fasciculi ( Pl . X , figs . 3 , 4 , 8 ) , which , arising ...
Página 28
... parieto - vaginal muscles . The action of the anterior parieto - vaginal muscles assists in the invagination of the tube , and dilates it when completely retracted ; they thus act as antagonistic to the vaginal sphincter , while the ...
... parieto - vaginal muscles . The action of the anterior parieto - vaginal muscles assists in the invagination of the tube , and dilates it when completely retracted ; they thus act as antagonistic to the vaginal sphincter , while the ...
Página 29
... parieto - vaginal muscles , which , by straining upon the invaginated membrane , had already afforded a fixed line , on which it rolled outwards during eversion , This line constitutes the extreme limit of eversion , and that portion of ...
... parieto - vaginal muscles , which , by straining upon the invaginated membrane , had already afforded a fixed line , on which it rolled outwards during eversion , This line constitutes the extreme limit of eversion , and that portion of ...
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 crescentic Cristatella Cristatella mucedo d'eau douce described Difflugia disc distinct Dumortier ectocyst Ehrenbergi 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 longitudinal lophophore Lophopus crystallinus margin Mém membrane memoir Meyen mouth Müller Naisa naturalists observed oesophagus 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