雌魚 的英文怎麼說
中文拼音 [cíyú]-
The researchers found in a study of sticklebacks, that males with body odour that is particularly attractive to females produce small protein fragments known as " peptides "
研究人員在對刺魚的研究中發現，那些體嗅對雌性具有特別吸引力的雄性動物，能夠產生很小的蛋白質碎片（被稱做「縮氨酸」 ） 。The method uses the differences in the relationship among the linear measures of the male and female adult asian arowana
這樣方法系使用雌性與雄性的成熟亞洲龍魚在線性的測量之中取得其不同的姻屬關系。Scientists believe female hormones in sewage, such as oestrogen from the contraceptive pill, and chemicals are to blame
科學家認為，那些避孕藥中的雌激素和化學藥品是造成魚類性別畸形的罪魁禍首。Black paradise fish courtship is interesting. after building a bubble net, male and female spawn in a " courtship embrace " under the net
魚的繁殖過程非常有趣，公魚在築巢后，會跟雌魚在巢下展現擁抱的姿勢，然後交配產卵。The hatching rate of the gynogens with the cold shock was higher than that of the untreated gynogens. all the gyngens with and without cold shock were examined to be diploid females with 100 chromosomes, providing the evidence that the females of the tetraploid population are homogamety ( xxx )
冷休克處理和未冷休克處理的雌核發育魚均是二倍體（ 2n = 100 ）的雌魚，這證明了異源四倍體螂鯉是雌性的性別決定類型屬于xxxx類型。This ladyfish and l
這條雌魚Males ' coloration is also often more bold than females ' because they like to show it off when courting females
雄魚的色彩顯得更為雄渾，特別適當它們追逐雌魚的時候。Females on the other hand are silver - bodied and a bit more elongated than males
另一方面，雌魚則展現為修長的體態和銀質的體色。Males will also grow at a faster rate ( generally ) and display their adult colors sooner
雄魚生長的較雌魚快，成熟后發出色彩也比雌魚早。Dozens of male marbled stingrays glide in pursuit of a female in an elegant courtship dance
數十條雄性雲石紋?以優雅的泳姿熱烈追求雌魚。Adult males will also tend to have a deeper body, whereas females appear more slim and streamline
雄魚的體型較為縱深，雌魚則比較纖細和富有流線型。For example, males tend to have a turned - up nose while females tend to have a greater slope and rounded nose
例如，雄魚的鼻子略向上翹，而雌魚的鼻子較為突出和圓潤。Females school together in the rocky regions while males stay close to their nests along the sandfloor, which are fiercely defended
雌魚會在巖礁區域群游，而此時，雄魚會沿著沙底築巢並激烈的爭奪地盤。Mouthbrooding females usually do not fast during incubation and will in fact eat with their tank mates, although perhaps not as aggressively
雌魚在孵化期也不停食，和缸里其他魚一樣進食，也不會攻擊其他魚。Male fish will then gather and place the eggs in the nest, and drive the female off, take care of the brood by itself until they hatch
雄魚對子女呵護有加，對妻子卻非常絕情，它在交配后會將魚卵放在巢內，然後就趕走雌魚。At 48dah, the gonads of some southern catfish developed relatively slower than control group fish under the effect of fadrozole by the hislological dissection. meanwhile, the gonads of female fish had already appeared ovary cavity and oocyte
48dah組織學結果顯示， fadrozole處理引起南方鯰一部分性腺發育遲緩，處于未分化狀態，而此時的雌魚性腺已經分化出明顯的卵巢腔和卵母細胞。Mature females of the fish species paedocypris progenetica reach just 7. 9mm 3 10 in in length, making them the smallest vertebrates yet identified by a tenth of a millimetre
其成年的雌魚只有7 . 9毫米長，它們以0 . 1毫米的優勢擊敗了此前被認為是世界上最小的脊椎動物8毫米長的印度洋太平洋的蝦虎魚。The smallest animal with a backbone known to science, a fish from the carp family, has been discovered in the peat swamps of indonesia. mature females of the fish species paedocypris progenetica reach just 7. 9mm 3 10 in in length, making them the smallest vertebrates yet identified by a tenth of a millimetre
其成年的雌魚只有7 . 9毫米長，它們以0 . 1毫米的優勢擊敗了此前被認為是世界上最小的脊椎動物8毫米長的印度洋太平洋的蝦虎魚。The results showed that length growth of female and male captive takifugu obscurus had similar characteristic. when a captive takifugu obscurus was less than 2. 5 years, the weight of male increased more quickly than that of female, but after that period, it ' s the other way round
結果顯示，養殖型暗紋東芳?雌雄體長生長規律相似；但體重生長速度不同，在2 . 5齡前雄魚大於雌魚， 2 . 5齡后則相反。Compared with much high expression between brain and gonad in the kidney of female fish, the male fish had no expression of aromatase brain type
雌魚腎臟中也有很高水平的表達（介於腦與性腺之間） ，而在雄魚，腎臟中沒有表達。分享友人