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Arthuria
''Arthuria'' is a genus of calcareous sponge in the family Clathrinidae. It is named after Arthur Dendy, a prominent researcher of calcareous sponges. ==Description== Calcinea in which the cormus comprised a typical clathroid body. A stalk may be present. The skeleton contains regular (equiangular and equiradiate) triactines and tetractines. However, tetractines are more rare. Diactines may be added. Asconoid aquiferous system.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Arthuria」の詳細全文を読む
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