3.头部结构 头部顶面观的 Head-Face View 典型模式是有 块卵圆形的唇盘, 唇盘中央有一卵 Stylet tip)( 圆形的口孔,唇 Mouth 盘基部有6个唇 LIpS 片
3．头部结构 头部顶面观的 典型模式是有一 块卵圆形的唇盘， 唇盘中央有一卵 圆形的口孔，唇 盘基部有6个唇 片
Lips Mouth Lip Head region Lateral View Stylet Cuticle 0 Stylet knobs 基部球
消化系统 The digestive system The digestive system is a hollow tube extending from the mouth through the esophagus, intestine, rectum, and anus 植物线虫的消化系统包括口孔、口针、 食道、肠、直肠和肛门。 Most plant parasitic nematodes have a hollow stylet or spear. The spear is used to puncture holes in plant cells and through which to withdraw nutrients from the cells
二．消化系统 The digestive system The digestive system is a hollow tube extending from the mouth through the esophagus, intestine, rectum, and anus. 植物线虫的消化系统包括口孔、口针、 食道、肠、直肠和肛门。 Most plant parasitic nematodes have a hollow stylet or spear. The spear is used to puncture holes in plant cells and through which to withdraw nutrients from the cells
Head-Face View Stylet 1针 Muscles Stylet tip favo(o Mouth Esophagus Median bulbs LIpS of esophagus中食道球 Salivary glands Nerve ring 神经环 Intestine
the repl Ovary卵巢 雌虫生殖系统由 卵巢、输卵管 Testis e 睾丸 受精囊子宫、 阴道和阴门组 Ea 成 Spermatheca受精囊 雄虫生殖系统由 Uterus子宫 o阴门 睾丸、精囊 交合刺、引带 和交合伞要组 肛门 An 成。 交合刺 Spicule Phasmid Male and female adults of a B ursa typical plant-parasitic nematode
三、生殖系统 the reproductive systems 雌虫生殖系统由 卵巢、输卵管、 受精囊子宫、 阴道和阴门组 成。 雄虫生殖系统由 睾丸、精囊、 交合刺、引带 和交合伞要组 成