Also, due to the difficulty of getting oyster eggs, ghp can be a substitute for oyster eggs for the beginning cycle of marine larval fry
魚苗丹可在牡
蠣卵取得不易的情況下,取代牡
蠣卵當作海水魚苗的開口鉺料。
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。