マスダ ヨシキ   Yoshiki Masuda
  益田 芳樹
   所属   川崎医療福祉大学  医療福祉学部 臨床心理学科
   職種   特任教授
論文種別 原著
言語種別 英語
査読の有無 査読なし
表題 A study of the freshwater sponge, Ephydatia fluviatilis (L.), Spongillidae (Demospongiae) from Lake Sampaloc, the Philippines.
掲載誌名 正式名:Kawasaki Medical Journal, Liberal Arts and Science
ISSNコード:03865398
巻・号・頁 25,103-111頁
著者・共著者 Masuda Yoshiki, Kunii Hidenobu, Okino Tokio, Satoh Kuniyasu.
発行年月 1999/12
概要 A detailed study of a sponge which certainly belongs to the genus Ephydatia, which was collected from Lake Sampaloc in the Philippines in 1991, was performed. Regarding the genus Ephydatia in the Philippines, de Drago found that only the existence of Ephydatia fluviatilis ramsay had been recorded there (de Drago, 1975). Our sample, the taxonomical characteristics of which were measured, was observed under a scanning electron microscope, and its specific status was discussed in this study. Until additional data on water quality and the detailed results of observations of the Ephydatia groupworldwide can be obtained, it seems advisable to treat our sponge from Lake Sampaloc as Ephydatia fluviatilis(L.), and we suggest that freshwater sponges of the Philippines now be classified into 7 genera and 15 species.