. ã®é«è ã«éãã¦æ¬¡ã®æª¨ã«äºãµã¦å± ã(è±è-¯æ¸ä¸å «ä¸å «å¹´ã ä¸å -ä¸é )ãè¡ç®¡ç³»ã¯é«^ããï¼-é常èªç±ã«II絡ãã¦å± ããæ ã«é«è ã¯è¡ç®¡ç³»ã®ä¸é¨æ¹ãå½¢æãããã®ã§ããã æ°ã¯æ´ã«ç¯è¶³åç©ã®é«è ã«é.ãã¦ãè¿°ã¹ã¦å± ã(åæ¸ä¸ä¸ ä¸å «é )ãé«è£ãå¡ã¦ã®ç¯è¶³åç©ãæã£ã¦å± ã£ã¦è¡ç®¡ç³»ã® ä¸é¨ãå½¢æãã¦å± ããããã°è å½¢åç©ã®æ¶å管ã®å¤å´ã« ãã液é«ã¯è¡æ¶²ãç°ã¤ãæµå¸é«ã§ããããæ-¤ç¯è¶³åç©ã« æ¼ã¦ã¯å ¨ãæ¬çµ±ã®è¡æ¶²ã§ãããé«è ã®å·½ã®æ§è³ªã«éï¼ã㦠ã¸ãã±å«ãã®èªªãåå°ãªã說ãç-ããã è§å¯ã¯æ£ã«é«^è¬ãµè¾-ããªãåãããã¤ãã®ã§ãããä¸ å «å -åå¹´ã®æã«ã¦^ã¬ã-ãµã³ãã¼ã½^ã¬ã·ã¼A. Agassiz (Nat. His. U. S. Vol 1864ã«ææ¸.ãããããã®ç¼ç)㯠æ£ç®åç©ã®ç¼çã«éãã¦æ-¤å±ç©ã®æãã廣ãå §è
. ã®é«è ã«éãã¦æ¬¡ã®æª¨ã«äºãµã¦å± ã(è±è-¯æ¸ä¸å «ä¸å «å¹´ã ä¸å -ä¸é )ãè¡ç®¡ç³»ã¯é«^ããï¼-é常èªç±ã«II絡ãã¦å± ããæ ã«é«è ã¯è¡ç®¡ç³»ã®ä¸é¨æ¹ãå½¢æãããã®ã§ããã æ°ã¯æ´ã«ç¯è¶³åç©ã®é«è ã«é.ãã¦ãè¿°ã¹ã¦å± ã(åæ¸ä¸ä¸ ä¸å «é )ãé«è£ãå¡ã¦ã®ç¯è¶³åç©ãæã£ã¦å± ã£ã¦è¡ç®¡ç³»ã® ä¸é¨ãå½¢æãã¦å± ããããã°è å½¢åç©ã®æ¶å管ã®å¤å´ã« ãã液é«ã¯è¡æ¶²ãç°ã¤ãæµå¸é«ã§ããããæ-¤ç¯è¶³åç©ã« æ¼ã¦ã¯å ¨ãæ¬çµ±ã®è¡æ¶²ã§ãããé«è ã®å·½ã®æ§è³ªã«éï¼ã㦠ã¸ãã±å«ãã®èªªãåå°ãªã說ãç-ããã è§å¯ã¯æ£ã«é«^è¬ãµè¾-ããªãåãããã¤ãã®ã§ãããä¸ å «å -åå¹´ã®æã«ã¦^ã¬ã-ãµã³ãã¼ã½^ã¬ã·ã¼A. Agassiz (Nat. His. U. S. Vol 1864ã«ææ¸.ãããããã®ç¼ç)㯠æ£ç®åç©ã®ç¼çã«éãã¦æ-¤å±ç©ã®æãã廣ãå §è ã¯èå- ã®å騰åççªèµ·ããåºæ±ã¦(第äºå)ãããæ´ã«^åºãã㦠水管系fAsbulacml system)ãé ããã©èªªæãã¦å± ãã ftå¤å½å ± è.ãã¦åä¸å «å -尤年ã¡ãã¥äºã³ãMetsclmikoff ( 1-Acad. Imperiale del- Sciences de St. retersbourg. Series Vll. .volxiv1869)ãã¡Iã¬ã·âã®è§å¯ã確ããæ´ã«ç 究 ,äºä¹
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectzoology, bookyear1908
