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Genetic diversity and phylogenetic relationship in goldfish were examined using mitochondrial D-Loop partial sequences at eight representative varieties of goldfishes and wild crucian carp. The eight representative varieties were Red Common Goldfish, Red Fantail, White Oranda with Red Carp, White Pearlscale, Red Tigerhead, Black Moor, Red Moor with Butterfly Tail and Red Bubble-eye with Dorsal Fin. 699 base-pair nucleotide sequences of Mitochondrial D-Loop were examined and analyzed for genetic polymorphism, Sequences data showed that all 129 sequences were grouped into 17 haplotypes. Nine representative varieties shared same haplotype. Five representative varieties of goldfishes had haplotypes respectively.

采用PCR技术扩增了红草金鱼，红文鱼，红顶白高头，白珍珠，红狮头，红龙睛蝶尾，墨龙睛，红水泡八个品种金鱼和野生鲫线粒体DNA的D-Loop区部分序列，PCR产物经纯化、测序、同源序列比对后获得长度为699bp的核苷酸序列，在129个样本中共检测到了17个单倍型，9个品种共享1种单倍型，5个品种的金鱼(BM， MB， WR， RF， RC)检测到各自独有的单倍型。

In dorsal roots, Agamma fibers represented approximately 70% of all nerve fibers in every root and fascicle.

在后根，Aγ纤维约占每个神经根和束所有神经纤维的70%。

The palmar part and dorsal part mainly composed of compact connective tissue and fibrocartilage were found in proximal part.

结果：舟月骨间韧带分成掌侧部、近侧部和背侧部，其掌背侧部以致密纤维结构为主，但近侧部显示有纤维软骨样成份。

Of,relating to,or being the marine teleost fishes of the order Pediculati,characterized by pectoral fin s extending from an armlike process and a dorsal fin ray that serves as a lure for prey.

柄鳍目鱼的属于、有关或是柄鳍目硬骨海鱼的，以从臂状突起延伸而成的腹鳍为特征且其背鳍骨可作捕杀猎物的诱饵之用

Predatory black and white toothed whale with dorsal fin common in cold seas .

黑白色食肉有牙齿和背鳍的鲸；常见于寒冷的海水中。

Behind the dorsal fin , rainbows have an adipose fin that is commonly clipped from fish raised in a hatchery.

虹鳟和刚头常出现在溶氧充沛的湖泊或溪流中，这些地方夏季的水温通常不超过12°C ，在虹鳟背鳍的后面有一个脂肪鳍，人工孵育放流的鱼通常会把它剪掉。

The deformation always appears near the points of the origin of pectoral fin or the origin of dorsal fin to the posterior margin of caudal fin, and is mostly accompanied by flaccidity of caudal fin end.

畸形弯曲位置主要发生在近胸鳍起点处以及背鳍起点至尾鳍末端之间，多伴有尾鳍末端下垂。

Like the dorsal fin, flukes have no bone or muscle inside.

像背鳍、尾鳍没有骨骼或肌肉内。

In this reconstruction, the wings of Microraptor could have resembled a staggered biplane configuration during flight, where the forewing formed the dorsal wing and the metatarsal wing formed the ventral one.

在这方面的重建，翅膀microraptor可能类似于交错双平面配置在飞行期间，凡forewing ，形成了背联队和跖骨翼，形成了腹侧1。

Chatterjee and Templin (2007) proposed that the wings of Microraptor could have resembled a staggered biplane configuration during flight, where the forewing formed the dorsal wing and the hindwing formed the ventral one.

志和坦普林（ 2007年）提出的翅膀microraptor可能类似于交错双平面配置在飞行期间，凡forewing ，形成了背联队和hindwing形成腹侧1。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。