. A manual of zoology. PHYLUM CCELENTERATA 109 of the umbrella is fringed by numerous close-set marginal tentacles (t). In the centre of the lower or sub-umbrella surface is a four-sided aperture, the mouth (mt/i), borne at the end of gen. IIP Mil |1UUU Fig. 51.—Aurelia aurita. Ventral view—two of the oral arms are removed; , radial canal; gon, gonads; , radial canal; vtg. //, marginal lappet; mih, mouth; or. a, oral arm; , radial canal; , sub-genital pit; t, tentacles. an extremely short and inconspicuous manubrium: sur- rounding it are four long delicate processes,
. A manual of zoology. PHYLUM CCELENTERATA 109 of the umbrella is fringed by numerous close-set marginal tentacles (t). In the centre of the lower or sub-umbrella surface is a four-sided aperture, the mouth (mt/i), borne at the end of gen. IIP Mil |1UUU Fig. 51.—Aurelia aurita. Ventral view—two of the oral arms are removed; , radial canal; gon, gonads; , radial canal; vtg. //, marginal lappet; mih, mouth; or. a, oral arm; , radial canal; , sub-genital pit; t, tentacles. an extremely short and inconspicuous manubrium: sur- rounding it are four long delicate processes, the oral arms. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Parker, T. Jeffery (Thomas Jeffery), 1850-1897; Haswell, William A. (William Aitcheson), 1854-1925. New York, The Macmillan Company; London, Macmillan & Co. ,Ltd.
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Keywords: ., bookcentury1900, bookdecade1900, bookpublishernewyo, bookyear1900
