| 释义 |
elas·mo·bran·chii 英i'læzməu,bræŋki:美i'læzməu,bræŋki:
基本英英记法近义反义例句
板鳃亚纲¹⁰⁰
Noun:
sharks; rays; dogfishes; skatesElasmo-branchii,⇒板鳃亚纲近义词 Selachii软骨鲨目
Forms the whole skull in Cyclostomata,Elasmobranchiiand Holocephali.软骨构成圆口纲,板鳃亚纲与全头鱼亚纲的整个的头盖骨。
Usually one with a large amount of yolk which is not incoporated into the developing egg, e.g. in Myxini,Elasmobranchii, Holocephali, many teleosts.通常是有一个大量卵黄进入发展中的卵，例如在盲鳗，板鳃亚纲，全头亚纲与许多硬骨鱼。
Contains the lapillus or utriculith otolith, usually the smallest, in Teleostei and minute particles of calcium carbonate called otoconia in endolymph inElasmobranchii.包含微石或耳石，通常最小的，在真骨鱼类是碳酸钙的细小粒子叫做耳微粒在板鳃亚纲的内淋巴液。也被称为小囊。
Lorenzini's ampullae The mucus filled canal system opening on the snout ofElasmobranchii, Polyodon spathula and Plotosus anguillaris. May be electric, pressure or temperature receptors.劳伦氏壶腹黏液充满的管道系统，在板鳃亚纲，匙吻鲟与鳗鲶的吻部上。可能是电，压力或温度的受器。
tentaculum A fibrous structure supporting the eye in Teleostomi corresponding to the optic pedicel ofElasmobranchii.触器对应到板鳃亚纲的光学茎的在真口鱼类支撑眼的纤维的结构。
opisthure The tip of the vertebral column which protrudes beyond the caudal fin, e.g. in larvalElasmobranchii.尾突脊柱超过尾鳍之后所突出的尖端，例如见于板鳃亚纲的幼鱼。 |