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首页> 外文期刊>Journal of Nematology, with Annual of Applied Nematology >Description of Parasitorhabdltis frontali n. sp. (Nemata: Rhabditida) from Dendroctonus frontalis Zimmermann (Coleoptera: Scolytidae)
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Description of Parasitorhabdltis frontali n. sp. (Nemata: Rhabditida) from Dendroctonus frontalis Zimmermann (Coleoptera: Scolytidae)

机译：副寄生虫的描述sp。 （Nemata：Rhabditida），来自Dendroctonus frontalis Zimmermann（鞘翅目：Scolytidae）

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摘要

A new Parasitorhabditis species with males and females was discovered from the southern pine beetle Dendroctonus frontalis and its galleries in loblolly pine, Pinus taeda, growing in Mississippi. Females of the new species have a cupola-shaped tail with a small spike; males possess a 2 + (3+2) + 3 ray pattern on the tail fan with ray 10 reaching the margin, and a distinctive stomatal tooth. Parasitorhabditis frontali n. sp. has some similarities to P. hylurgi Massey, 1974 from Hylurgops pinifex in New York, USA, P. terebranus Massey, 1974 from D. terebrans (Olivier, 1795) in Texas USA, P. ligniperdae Fuchs, 1915 from Hylergops ligniperda (Fabricius, 1787) and P. dendroctoniRuhm, 1956 from D. micans (Kugelann, 1794) in Europe, P. aferoFuchs, 1915 isolated from the beetle Hylastes ater (Paykull, 1800) in Germany, and P. malii Devdariani and Kakulia,1970 from Scolylus mali (Bechstein, 1805) within the republic of Georgia. Morphometries for 44 species of Parasitorhabditis are provided to update older keys. Parasitorhabditis frontali n. sp. was initially grown on Malt Extract (ME) agar with its own microbial contaminants that included a bacterium and fungus. The nematode also grew and reproduced after slices of ME agar with nematodes and microbial contaminants were transferred to water agar. It. was killed by E. coli on NGM agar plates commonly used to raise other Rhabditida. Drawings of diagnostic anatomy and low-temperature SEM images of bodies, heads, and tails are provided for cultured specimens from pine beetle frass.
机译：在密西西比州生长的南部松甲虫Dendroctonus frontalis及其画廊中发现了一个新的雄性和雌性副寄生虫物种。新物种的雌性具有圆屋顶形的尾巴，上面有一个小尖刺;雄性在尾扇上具有2 +（3 + 2）+ 3射线模式，射线10到达边缘，并具有独特的气孔牙齿。前额副肌炎sp。与美国纽约Hylurgops pinifex的1974年的Hylugops Massey，美国得克萨斯州的D.terebrans的1974年terebranus Massey，1795年的奥利维尔（Olivier）的相似，1915年的Hylergops ligniperda（Fabricius， 1787年）和欧洲D. micans的P. dendroctoniRuhm（1956年，库格兰），1915年从德国的甲虫Hylastes ater（Paykull，1800年）分离到P. aferoFuchs，1970年从Scolylus分离到P. malii Devdariani和Kakulia。马里（Bechstein，1805）在佐治亚共和国境内。提供了针对44种寄生虫性旁腺炎的形态计量以更新较旧的密钥。前额副肌炎sp。最初在麦芽提取物（ME）琼脂上生长，这种琼脂具有自己的微生物污染物，其中包括细菌和真菌。将带有线虫和微生物污染物的ME琼脂切片转移到水琼脂中后，线虫也生长并繁殖。它。在常用于饲养其他横纹夜蛾的NGM琼脂平板上被大肠杆菌杀死。提供了松甲虫的培养标本的尸体，头部和尾部的诊断解剖图和低温SEM图像。

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