the mantle cavity, above the gill. It gives off a red or purple fluid, or, in some species, a white ink. opaline gland: situated on the floor of the mantle
Angeles Times. [2010-02-25]. (原始内容存档于2017-10-11). Wagner, Rob Leicester. RedInk, White Lies: The Rise and Fall of Los Angeles Newspapers 1920-1962. Dragonflyer
ISBN 0-393-97636-X Opie & Opie 1974 harvnb error: no target: CITEREFOpieOpie1974 (help) Further info: Little Red Pentecostal 互联网档案馆的存檔,存档日期2007-10-23., Peter