Philosophical Transactions of the Royal Society of London, Volume 174,Deel 3W. Bowyer and J. Nichols for Lockyer Davis, printer to the Royal Society, 1884 |
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Pagina 694
... polyps , which is sometimes short , but some- times enormously elongated , I shall call the body - cavity ; and in referring to the dimorphic forms I shall use the terms " autozooids " and " siphonozooids " which Professor MOSELEY ( 15 ) ...
... polyps , which is sometimes short , but some- times enormously elongated , I shall call the body - cavity ; and in referring to the dimorphic forms I shall use the terms " autozooids " and " siphonozooids " which Professor MOSELEY ( 15 ) ...
Pagina 695
... polyps stand apart from one another on a flat creeping stolon , the siphonoglyphe is marked by a considerable thickening of the wall of the stomodæum , but the cilia are comparatively short and delicate . Moreover , the siphonoglyphe ...
... polyps stand apart from one another on a flat creeping stolon , the siphonoglyphe is marked by a considerable thickening of the wall of the stomodæum , but the cilia are comparatively short and delicate . Moreover , the siphonoglyphe ...
Pagina 697
... polyps or young buds ( Plate 51 , fig . 12 ) . Von KocH does not describe a siphonoglyphe in any of the numerous Gorgonidæ he has examined ( Isis , Gorgonia , Sclerogorgia , & c . ) , so that it seems to me probable that it does not ...
... polyps or young buds ( Plate 51 , fig . 12 ) . Von KocH does not describe a siphonoglyphe in any of the numerous Gorgonidæ he has examined ( Isis , Gorgonia , Sclerogorgia , & c . ) , so that it seems to me probable that it does not ...
Pagina 698
... polyps are arrested in their development in order that they may supply that additional power , and the colony becomes dimorphic . The dimorphic Alcyonaria invariably present a considerable amount of fleshy sarcosoma , or else large ...
... polyps are arrested in their development in order that they may supply that additional power , and the colony becomes dimorphic . The dimorphic Alcyonaria invariably present a considerable amount of fleshy sarcosoma , or else large ...
Pagina 699
Royal Society (Great Britain). noglyphe in the polyps , whilst holding the view that the conenchymal tubes represent siphonozooids in which the stomach , mesenteries , & c . , have degenerated . The tendency of the dimorphic forms is ...
Royal Society (Great Britain). noglyphe in the polyps , whilst holding the view that the conenchymal tubes represent siphonozooids in which the stomach , mesenteries , & c . , have degenerated . The tendency of the dimorphic forms is ...
Overige edities - Alles bekijken
Philosophical Transactions of the Royal Society of London, Volume 125 Royal Society (Great Britain) Volledige weergave - 1835 |
Philosophical Transactions of the Royal Society of London, Volume 108 Royal Society (Great Britain) Volledige weergave - 1818 |
Philosophical Transactions of the Royal Society of London, Volume 103 Royal Society (Great Britain) Volledige weergave - 1813 |
Veelvoorkomende woorden en zinsdelen
Alcyonaria appearance axial polyp axis basals become bilateral body buds calyx-teeth Carbonic acid carcass cavity cell-wall Chlor cilia citron band cleavage colony colour condenser connexion critical velocity deutoplasm diameter dorsal earth eddies embryo endosperm entire animal entoderm cells experiments fluid gauge granular HOFMANN's blue interradial iodine KÖLLIKER lamella larva larvæ lateral layer lime live-weight longitudinal MDCCCLXXXIII mesenterial mesenterial filaments methyl violet middle lamella nuclei observed oesophagus offal oxalate peduncular septum Pennatulacea phosphoric acid picric acid pigs pipes pit membrane plasmolysis Plate 70 portion potash precipitate protoplasm pulvinus Pure ash quantity radials radiant matter tube reagent Renilla Reteocrinus segmentation separated septa sexual polyps shown in fig side siphonoglyphe solution specimen spectrum spheres spicules stage stained stomodæum structure substance sulphate sulphuric acid supporting lamella temperature tentacles terbia tissue Trace Trace Trace Transverse section ventral chamber vitellus wall yttria yttrium Zinc Iod zooids