. Morphological and systematic studies on the cheilostomatous Bryozoa . Avieularian mandible of the same 100. Operculum of Rht/ncliojiora scinlillans(Hincks). X 140. Two zocccia of Microiiorrlla Ihihclliinnt X 40. The same species. .A zocecium with 40. Oi)eiculum of the same s])ecies. X antfulopora (Ten-Woods).Between the two avicularia is seen one ofthe peculiar crescentic apertures, belongingto certain kcnozooecia. X same species. A crescentic apertureand two avicularia. X of the .same species. X transverse section of t
. Morphological and systematic studies on the cheilostomatous Bryozoa . Avieularian mandible of the same 100. Operculum of Rht/ncliojiora scinlillans(Hincks). X 140. Two zocccia of Microiiorrlla Ihihclliinnt X 40. The same species. .A zocecium with 40. Oi)eiculum of the same s])ecies. X antfulopora (Ten-Woods).Between the two avicularia is seen one ofthe peculiar crescentic apertures, belongingto certain kcnozooecia. X same species. A crescentic apertureand two avicularia. X of the .same species. X transverse section of the same 200. The aperture of the same species. X avieularian mandible of the same spe-cies. X 200. Conescliarellina ciiiuclliila (linsk). 55. An oncium of the same spe«ies, from X 55. Adeonello])sis foliacea Mae dill. Four zoie-cia and a gonozoircium, X part of the frontal surface of AiKirllira-pora inoiwdon IJusk . X part of the frontal surface of InvcrsiuhiiniHTsii iWalers . X 200. (/.// /iZermseii, Bri^ozoa . -/. fjssellatf/- liuKfA-s. 2. Re/ (ul<i Biusk-. 3 fiei- cellu,U)s<i Nfiyiuv/it/ra an^iZai. scintillati^v Hineks. ff jWicmpoTcf/a//alicKu/eru rt^ s/l 7. Chneschareliina an^iciopoj-a- Ten M^oooLs. S. Bipora,cnn^liiia .9 yldeoneUopsts Mac Oill. /O. Anartkropor(v tnc-iu>(iin, Husk. II. In^ersiula. inve^sa IVaJers. ?^eoinscn dcC. yiHntrii f>rf De6 flbf^t^f^s^eiysk*- Utabl ittii: Plate XXIV 27 418 Plate XXIV. TiK. 1 a Concscharellina philippensis (Busk). Kivezodc-ia are seen from the basal side (afterthe removal of the frontal wall) showing anumber of avicularian ehambers, wliieharc connected partly with the zo(Ccial sur-face and partly with each other throughrosette-plates and pore-channels. There isalso seen one of the peculiar kenozotecia,which are provided with a narrow semilu-nate apci-turc. X 75. Discopora Sarsi (Sinitt) from Tassiusak,Kast-Green
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Keywords: ., bo, bookcentury1900, bookdecade1900, bookidmorphologicalsys00levi
