- 更多网络例句与匙吻鲟相关的网络例句 [注:此内容来源于网络,仅供参考]
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The Missouri River also contains the pre-historic paddlefish.
密苏里河还包含史前匙吻鲟。
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Gimhae aquaculture is a limited liability company founded by laid-off workers of enterprises GUO Ai-zhen, mainly the Chinese culture of hybrid sturgeon, paddlefish, the United States Ictalurus whirl, freshwater ornamental fish, as well as of China and other valuable aquatic toad.
金海水产养殖有限责任公司是由下岗职工郭爱珍创办的企业,主要养殖中华杂交鲟、匙吻鲟、美国斑点叉尾洄、淡水观赏鱼以及中华大蟾蜍等名贵水产品。
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American Paddlefish Caviar - Paddlefish, often called "Spoonbills," are a cousin to sturgeons and yield roe ranging in color from pale through dark steel-grey and golden "osetra brown".
美国白鲟鱼子酱。白鲟又称"匙吻鲟",是美国鲟鱼的近亲。其鱼籽颜色有灰白色,黑金属灰的颜色以及金棕色。
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I am Ministry of the four year supply of fish,, mandarin fish, channel catfish, Clarias, golden catfish, big catfish, California perch, bass Soe Jiang Mission, yellow forehead, forehead vachelli Huang, Alice shell , Yan Lei, Ya fish, dog fish, Chinese sucker, sucker mouth, loach, eels, sturgeon, paddlefish, the Russian sturgeon, sunfish, tilapia, white ilishaeformis, Batocera back Ictalurus back, rainbow trout, catfish Silurus, gray Green Wave and other fish and adult fish, the sale of product variety complete, abundant, high quality excellent, experienced operator to ensure that sent to all over the quality of the goods, fish market to provide pre-sales advice and after-sale technical guidance.
我部常年供应四大家鱼、丁桂、桂鱼、沟鲶、胡子鲶、金丝鲶、大口鲶、加州鲈、梭鲈、江团、黄颡、瓦氏黄颡、翘壳、岩鲤、雅鱼、狗鱼、中华胭脂、大口胭脂、泥鳅、黄鳝、鲟鱼、匙吻鲟、俄罗斯鲟、太阳鱼、罗非鱼、翘嘴白、云斑回、斑点叉尾回、虹鳟、怀头鲶、武昌鱼、乌鱼青波等鱼苗和成鱼,所售产品品种齐全、货源充足、质高价优,操作人员经验丰富,可确保发往各地的货物质量,鱼苗提供售前市场行情咨询和售后技术指导。
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Hoxall genes from 16 vertebrates were analyzed, containing 10 cloned Hoxall genes mentioned above and 6 Hoxall genes from GenBank, Homo sapiens, Mus musculus, Bos taurus, Polyodon spathula, Heterodontus francisci, and Oryzias latipes, in representatives of the three major gnathostome lineages: cartilaginous fish, ray-finned fish and lobe-finned fish.
克隆的基因与从GenBank中获取的人、小家鼠、黄牛、匙吻白鲟、角虎鲨Hoxa11基因及青鳉Hoxa11a基因进行比较分析,这些动物代表了有颌类的三个谱系:软骨鱼类谱系、辐鳍鱼类谱系(斑马鱼、大黄鱼、花鲈、罗非鱼、红鳍东方鲀、乌鳢、青鳉和匙吻白鲟)和肉鳍鱼类谱系(矛尾鱼、热带爪蟾、绿背树蜥、家鸡、人、小家鼠和黄牛)。
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A fish of the family Polyodontidae, having a long paddle-shaped snout, especially Polyodon spathula of the Mississippi River basin.
白鲟,匙吻鲟匙吻鲟科的一种鱼,有长的桨状吸盘,特别是匙吻鲟密西西比河流域的这种鱼
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The specimens were collected from 4 different origins: 1 Smuggled sturgeons (Nos. 1-15); 2 Aquaculture specimens from Chupei station of Freshwater Aquaculture Research Center, including A. schrenckii (Nos.18, 21-24), A. gueldenstaedtii (No.16), A. sinensis (No.17), A. baerii (No.19) and one unknown species sturgeon (No. 20); 3 A. schrenckii (No.25) and A. transmontanus (No.26) from aquaculture pond in Fu-San; and 4 Polyodon spathula (No.27) and unknown species sturgeons (Nos.28-31) from Taipei city Zoo.
研究材料取自四个地点:1海巡署在云林箔子寮港查获的走私鲟(Nos.1-15),2竹北淡水繁养殖研究中心所饲养的史氏鲟(Nos.18, 21-24)、俄罗斯鲟(No.16)、中华鲟(No.17)、西伯利亚鲟(No.19)、及未知种鲟(No.20),3福山养鳟场所饲养的史氏鲟(No.25)及高首鲟(No.26),以及4台北市立动物园所饲养的匙吻鲟(No.27)及未知种鲟(Nos.28-31)。
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Type genus of the Polyodontidae.
匙吻鲟科的一个模式属。
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American Paddlefish Caviar - Paddlefish, often called "Spoonbills," are a cousin to sturgeons and yield roe ranging in color from pale through dark steel-grey and golden "osetra brown".
美国白鲟鱼子酱。白鲟又称&匙吻鲟&,是美国鲟鱼的近亲。其鱼籽颜色有灰白色,黑金属灰的颜色以及金棕色。
- 更多网络解释与匙吻鲟相关的网络解释 [注:此内容来源于网络,仅供参考]
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paddlefish:匙吻鲟
进行此项研究的是美国芝加哥大学的NeilShubin、MarcusDavis和RandallDahn等,他们在一种十分古老的鱼类--匙吻鲟(paddlefish)体内找到了上述的另一个表达阶段,证实了形成胸鳍与形成四肢的Hox基因活动十分相似.
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Paddlefish Polyodon spathula:匙吻鲟
高首鲟 White sturgeon Acipenser transmontanus Richardson | 匙吻鲟 Paddlefish Polyodon spathula | 白鲟 Chinese paddlefish Psephurus gladius
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Chinese paddlefish Psephurus gladius:白鲟
匙吻鲟 Paddlefish Polyodon spathula | 白鲟 Chinese paddlefish Psephurus gladius | 拟铲鲟 Asiatic shovelnose sturgeon Pseudoscaphirhynchus fedtschenkoi
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Acipenser oxyrhynchus:尖吻鲟
匙吻鲟 Polyodon spathula | 尖吻鲟 Acipenser oxyrhynchus | 波罗的海鲟 Acipenser sturio
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Polyodon spathula:匙吻鲟
现在,对一种名为"匙吻鲟"(Polyodon spathula)的"活化石"的鳍的发育过程中Hox基因的表达所做的一项研究表明,被认为是四足动物四肢特征的基因表达和调控模式也见于处在演化树根部的条鳍鱼的鳍中.
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Polyodon spathula E:匙吻鲟
27 施氏鲟 Acipenser schrenckii I | 28 匙吻鲟 Polyodon spathula E | 29 圆吻鲴 Distoechodon tumirostris I F
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Polyodontidae:匙吻鲟科
鱘形目;上白垩纪至今;内骨骼几未骨化;骨板状鳞列不相邻接(鱘科(Acipenseridae));吻扩大且具有触觉(匙吻鱘科(Polyodontidae));奇鳍的鳍条数多于支鳍骨;歪尾.
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Polyodontidae:匙吻白鲟科
鲟科Acipenseridae | 匙吻白鲟科Polyodontidae | 全骨鱼下纲HOLOSTEI
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Polyodontidae:匙吻鳄科
*达氏鲟 Acipenserdabryanus I | 匙吻鳄科 Polyodontidae | *白鲟 Psephurus gladius I
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Psephurus gladiys:白鲟
Ⅰ 匙吻鲟科 Polyodontidae | 白鲟 Psephurus gladiys | Ⅰ 文昌鱼纲 APPENDICULARIA