The Feeding Behavior and Structure of Nuclearia delicatula (Filosea: Aconchulinida)
The Feeding Behavior and Structure of Nuclearia delicatula (Filosea: Aconchulinida)
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Nucleia delicatula（Filosea：Aconchulinida）的摄食行为和结构
DOI：
10.1111/j.1550-7408.1986.tb05629.x
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发表时间：
1986
期刊：
影响因子：
--
通讯作者：
J. Cann
中科院分区：
文献类型：
--
作者：
J. Cann
.对该属模式种--纤细核螺的取食行为和形态进行了研究。摄食是通过穿透水绵受损或老化的细胞，或通过活跃的摄食蓝藻细丝（席藻），一种将其置于核螺科的行为形式。这证实了Cienkowski（1865）的观察，即N. delicatula直接渗入受损的藻类细胞。这与吸血虫科动物穿透水绵的健康细胞形成鲜明对比。收缩液泡复合体的特征行为符合以前对核虫的观察。线粒体含有管状的、非闭合的嵴。
. The feeding behavior and morphology of Nuclearia delicatula, the type species within the genus, was studied. Feeding was by penetration of damaged or old cells of Spirogyra or by actively ingesting cyanobacterial filaments (of Phormidium), a form of behavior placing it in the family Nucleariidae. This confirms Cienkowski's (1865) observations that N. delicatula penetrates directly into damaged algal cells. This contrasts with the vampyrellids which penetrate healthy cells of Spirogyra. Characteristic behavior of the contractile vacuole complex complied with previous observations on Nuclearia. Mitochondria contain tubular, non-anastomosing cristae.