甲殼綱 的英文怎麼說
中文拼音 [jiǎkégāng]
甲殼綱
英文
class crustacea-
Water quality - biological methods - determination of acute lethal toxicity to marine copepods copepoda, crustacea
水質.生物法.海洋橈足亞綱動物橈足目，甲殼綱急性致命毒素的測定The myriapoda are polyphyletic. 2. the chilopoda appears to be sister to a clade containing the insecta and crustacea, but with low bootstrap support
2 、唇足綱、昆蟲和甲殼動物聚合，其中昆蟲與甲殼類聚為一支，然後與唇足綱構成姊妹群關系，但是支持率不高。The ratio of planocera reticulata, pheretima tschiliensis and nereis pelagica was 19. 00 %, 20. 13 % and 12. 82 %. the conclusion of this study is the animal with strong motor ability and developed sense organ has little neuron body and more neuropil in ganglion
甲殼綱動物神經元胞體占神經節的比例最小（蝦蛄和平背蜞神經元胞體所佔神經節的比例分別為11 . 43和15 . 53 ） 。Studies on spermatogenesis and oogenesis in palaemon modestus jiang ye - qin ( chemistry department, huzhou teachers coliege, huzhou 313000 ) palaemon modestus belongs to genus palaemon, family palaemonidae, caridea, natantia, decapoda, class crustacean. lt is a kind of freshwater prawn across china and especially abounds in the taihu lake which is regarded as one of the " three delicacies " of the taiha lake. as for the researches on palaemon modestus, v / e can only refer to spermatogenesis of freshwater shrimp exopalaemon modestus ^ ruang hai - xia et al, 2001 ), studies on reproductive biology of exopalaemon modestus l. the structure and development of the male reproductive system ( huang hai - xia et al, 1999 ) and studies on freshwater prawn in the taihu lake ( yan sheng - liang, 1999 ). on the bases of their researches and with the help of tem, i have made further researches on sperm ultrastructure, spermatogenesis, oogenesis and mature oocyte ultrastructure in palaemon modestus
秀麗白蝦palaemonmodestus屬甲殼綱crustacea十足目decapoda游泳亞目natantia真蝦部caridae長臂蝦科palaemonidae長臂蝦屬palaemon ，是我國南北均產的淡水蝦，其中太湖產量尤其大，與太湖銀魚、鱭魚並稱「太湖三寶」 。有關秀麗白蝦的研究僅見秀麗白蝦雄性生殖系統的研究（黃海霞等， 1999 ） 、秀麗白蝦精子發生的研究（黃海霞等， 2001 ） 。本人在前人工作的基礎上，利用透射電鏡技術（ tem ）進一步研究了秀麗白蝦精子的形態、結構及精子的發生過程，同時還研究了秀麗白蝦卵的發育過程，從卵原細胞到卵黃發生前的卵母細胞、卵黃發生的卵母細胞及成熟卵細胞，各期卵細胞的形態結構特點及各部分結構的變化情況。These bacteria are transmitted through the cytoplasm of eggs and have evolved various mechanisms for manipulating reproduction of their hosts, including cytoplasimic incompatibility ( ci ), parthenogenesis, feminization, male killing, fecundity or fertility modifying etc. wolbachia are common and widespread bacteria infecting 17 % insect population, 17 crustacean species, mites and many nematodes
這些共生菌通過母系遺傳參與調控寄主的多種生殖活動，包括細胞質不親和現象、誘導孤雌生殖現象、雌性化、雄性致死以及調節寄主生殖力等。 wolbachia的分佈十分廣泛，目前已經發現在超過17的昆蟲種群以及17種甲殼綱動物、蟎蟲、線蟲體內發現了它的存在。The extremely rare coloring means this crustacean isn ' t headed for the dinner table, but in an aquarium for all to see
這種罕見的顏色使得這只甲殼綱生物不是躺在餐桌上（里翻得太可愛了） ，而是放進玻璃缸供大家觀賞。The deep sea typically has a sparse fauna dominated by tiny worms and crustaceans, with an even sparser distribution of larger animals
深海里的動物群以零散的小蟲和甲殼綱動物為主，此外還有些分佈更為稀疏的較大動物。分享友人