沼

The occurrence of apomictic reproductive structures on the leaf of the bog orchid, is of interest

有趣的是在叶状沼兰叶子上发生无融合生殖的结构。

Leaf margin with 5-7 lobes on each side ending in 10-30 awns; blade glabrous or barbate; bracts of cupule glabrous; nuts mature 1 year after flowering

叶缘具5-7裂片在每边结束于10-30芒；叶片无毛的或具髯毛；壳斗的苞片无毛；坚果成熟的1 年花后 11 Q。 palustris 沼生栎

The island is very rich in animal resources, monkeys (10 natural group of about 300), pangolins, civet cats, wild boar, Huang Xun, deer and other mammals; kite, Zhi, brown wings Arthur Juan, Sisheng cuckoo, seedling Chicken, Banjiu 40 species of birds, pythons, Bungarus fasciatus, Yinhuan snake, cobra, Trimeresurus stejnegeri, two snakes, Cuora trifasciata, grass lizards, such as Eumeces the more than 10 types of reptiles; rugulosa frog, Marsh frogs, Ze frog, Rana Ji, Tree Frog, black toad and other amphibians orbital; only insects are more than 40 kinds of butterflies.

岛上的动物资源也十分丰富，有猕猴(10个自然群约300只)、穿山甲、果子狸、野猪、黄勋、梅花鹿等哺乳类；鸢、鸷、褐翅鸦鹃、四声杜鹃、秧鸡、斑鸠等40多种鸟类；蟒蛇、金环蛇、银环蛇、眼镜蛇、竹叶青、两头蛇、三线闭壳龟、草蜥、石龙子等10余种处爬行类；虎纹蛙、沼蛙、泽蛙、姬蛙、树蛙、黑眶蟾蜍等两栖类；昆虫仅蝶类就有40多种。

A survey was conducted to study the biodiversity and seasonal change of insects in four plant communities, Calamagrostis angustfolia, Salix brachypoda-Calamagrostis angustifolia, Carex pseudocuraica, Carex casiocaepa, in a typical annular wetland in Sanjiang Plain by the methods of yellow-pan trap and net-sweeping.

以三江平原典型环形湿地为研究对象，在小叶章群落、沼柳小叶章群落、漂筏苔草群落、塔头毛苔草群落，采用黄盘诱集法和扫网法定期对湿地昆虫群落进行采集，研究了该区内的昆虫生物多样性及其季节性变化特征。

Abstracts With white spot syndrome virus isolated from disease shrimp Penaeus chinensis, some of freashwater prawn and crabs: crayfish Cambarus clarkii, Macrobrachium rosenbergii, Macrobrachium nipponensis, Eriochier sinensis, Sinopotamon yangtsekiense were selected to be artificially infected.

应用对虾白斑综合征杆状病毒，对淡水克氏螯虾、罗氏沼虾、日本沼虾和两种淡水蟹(中华绒螯蟹、长江华溪蟹)进行人工感染实验。

1A:Crayfish Cambarus clarkii infection group 1×dose; 1b:Crayfish control; 1c: Repeat the infection of crayfish;2a-c: Corresponding: Macrobrachium rosenbergii、Macrobrachium nipponensis、Eriochier sinensis, Sinopotamon yangtsekiense; 3b: Shrimp from Tanghai typically infected with WSSV; 3c: Healthy shrimp control.

1a 螯虾感染组，1×剂量；1b 螯虾对照组；1c 以发病螯虾为毒源进行螯虾第2次感染；2a-c 依次罗氏沼虾、日本沼虾、中华绒螯蟹感染组；3a 长江华溪蟹；3b 唐海典型病虾；3c 健康对虾对照。

Studies on status of sperm of Macrobrachium ni pponense during the process of reproductive evolution in Caridea .

日本沼虾精子在真虾部Caridea生殖进化中地位的研究。

Morphological variation of spermatogenic cell nucleus in Macrobrachium nipponense and its status during reproductive evolution of Caridea .

日本沼虾生精细胞核的形态变化及其在真虾部Caridea生殖进化中的地位。

Freshwater prawns of the genus Macorbrachium (Crustacea: Decapoda: Caridea: Palaemonidae) constitute one of the most diverse, abundant and widespread cruatacean genera.

沼虾属Macrobrachium是一类生存环境多样，起源与分化过程尚不甚明了，分类地位具争议性的动物类群。

The heavy elements of Br, Hg and Pb in Caridina denticulate sinensis are 5, 2.7 and 2.3 times higher than that in Macrobrachium nipponesis from the same water.

生活在同一水环境中米虾的重元素Br、Hg和Pb的富集量分别是沼虾的5.0倍、2.7倍和2.3倍。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。