眼蟲藻 的英文怎麼說
中文拼音 [yǎnchóngzǎo]
眼蟲藻
英文
euglena-
Live feed such as the slender spirulina are floating organisms which can maintain good water quality and are also abundant in nutrients, proteins, natural vitamins, minerals and carotenoid. they are suitable food for the shrimp larvae from the zoea through to the mysis stage of development
螺旋藻為浮遊性，藻體細長，活的餌料生物能保持水質，營養份很豐富，含高量的蛋白質，天然的維他命，礦物質及類胡蘿卜素，易於自眼幼蟲至糠蝦期攝食。Sometimes the excretion of larvae is 3 or 4 times the length of their bodies. this is known as the " excretion - dragging phase ", because the excrement is drawn along behind the protozoeal shrimp in long strands. when the larvae have eaten, they fill their intestines exhibiting a yellowish green color spirulina and skeletonema costatum, or white color oyster eggs
眼幼蟲期之攝餌情形可由幼蟲是否托著長條狀之糞便判別，有時托上其體長3 4倍長之糞便，故又稱為拖糞期，飽食后其腸管內呈黃綠色螺旋藻矽藻類，或白色牡蠣卵。
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