. (æé)ãéèæ§æå-è²ãããªãã¬ã¼ããåè¿ç·£ã®ä¸ä¸å±¬ Polytrema milliacewn. X4I-. Homotrema rubrum. X4!l. Sporadotrema cylimlricuã.X 2 Homotrema rubrumã®è¡¨é¢ãxs. Polytrema mi-niacesnã®è¡¨é¢ãXã²0. Sporadotrema, (7) Polytrema, (8) J7oããis.ã®èµæ¸é¢å¨up-ã Aæ¿éç©ºéBæ£ææ¿.0æªæï¼Dæ±å-

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Keywords: ., bookcentury1900, bookdecade1910, booksubjectzoology, bookyear1913