…an organ found only in mollusks such as cephalopods, located at the base of the gills that hang down into the mantle cavity, which pumps venous blood toward the afferent branchial veins by rhythmically contracting and expanding like the real heart (systemic heart). There are therefore as many gill hearts as there are real gills. *Some of the terminology that mentions "afferent branchial vein" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…軟体動物頭足類にのみみられる器官で,外套(がいとう)腔mantle cavityに垂れ下がっているえらの基部にあって本ものの心臓(体心臓)同様に律動的に収縮拡大することによって入鰓(にゆうさい)血管afferent branchial veinに向かって静脈血を送りこむ。したがってえら心臓は本鰓の数と同数ある。… ※「afferent branchial vein」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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