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 693
... throughout employ the following terms : I shall call the hollow communication between the mouth and the body - cavity , which is formed by an invagination of the MDCCCLXXXIII . 4 U epiblast , the stomodæum ; the portion of it that [ 693 ]
... throughout employ the following terms : I shall call the hollow communication between the mouth and the body - cavity , which is formed by an invagination of the MDCCCLXXXIII . 4 U epiblast , the stomodæum ; the portion of it that [ 693 ]
Pagina 694
... portion ; and the portion that communicates with the body - cavity I shall call the inner portion ; the general cavity of the polyps , which is sometimes short , but some- times enormously elongated , I shall call the body - cavity ...
... portion ; and the portion that communicates with the body - cavity I shall call the inner portion ; the general cavity of the polyps , which is sometimes short , but some- times enormously elongated , I shall call the body - cavity ...
Pagina 695
... portion of the T being the siphonoglyphe ( Plate 50 , fig . 3 ) . The siphonoglyphe is beset with cilia , which , though very much longer than those of the rest of the stomodæum , are shorter and more delicate , comparatively speaking ...
... portion of the T being the siphonoglyphe ( Plate 50 , fig . 3 ) . The siphonoglyphe is beset with cilia , which , though very much longer than those of the rest of the stomodæum , are shorter and more delicate , comparatively speaking ...
Pagina 696
... portion of the stomodæum ( Plate 51 , fig . 10 ) , and is armed with numerous long and strong cilia ; in Renilla it is remarkable for its enormously long cilia , which stretch right across the lumen of the stomodæum ( Plate 51 , fig . 9 ) ...
... portion of the stomodæum ( Plate 51 , fig . 10 ) , and is armed with numerous long and strong cilia ; in Renilla it is remarkable for its enormously long cilia , which stretch right across the lumen of the stomodæum ( Plate 51 , fig . 9 ) ...
Pagina 697
... portion of the wall of the stomodæum which lies between the two ventral mesenteries there is probably but little interference with the other functions of the stomodæum ; but when the necessities of the circula- tion require a stronger ...
... portion of the wall of the stomodæum which lies between the two ventral mesenteries there is probably but little interference with the other functions of the stomodæum ; but when the necessities of the circula- tion require a stronger ...
Overige edities - Alles bekijken
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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