. An introduction to zoology : for the use of high schools . ¥\g. 180.—Higher Jelly-fish.{Aarelia aurita). an intervening disc. The Sea-anemonieshave no skeleton, and do not formcolonies, but allied forms give rise bybudding, or division, to colonies, v/hichmay be arborescent or massive, and inwhich a skeleton or corallum is amarked feature. The corallum maybe confined to the axis of the commonflesh (ccenosarc), which unites the indi-vidual polyps, as in the Fan-corals and Fig. Sea-anemone {AcH-the Red Coral of commerce (Fig. 183), Shet^nuc^s • d/n^S oAhi. or it may invade the polyps tl
. An introduction to zoology : for the use of high schools . ¥\g. 180.—Higher Jelly-fish.{Aarelia aurita). an intervening disc. The Sea-anemonieshave no skeleton, and do not formcolonies, but allied forms give rise bybudding, or division, to colonies, v/hichmay be arborescent or massive, and inwhich a skeleton or corallum is amarked feature. The corallum maybe confined to the axis of the commonflesh (ccenosarc), which unites the indi-vidual polyps, as in the Fan-corals and Fig. Sea-anemone {AcH-the Red Coral of commerce (Fig. 183), Shet^nuc^s • d/n^S oAhi. or it may invade the polyps tliem- disc ; e, the wall; f, the base. 248 HIGH SCHOOL ZOOLOGY.
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectzoology, bookyear1889
