xiphias

xiphias

1. Argyrodes xiphias

n. 剑额银斑蛛

2. Hemerodromia xiphias

n. 小剑螳舞虻

3. Xiphias gladius

剑鱼

4. For swordfish (xiphias gladius) fishery, the estimation from the models produced and MSY of about 14500 tons, very near the result of Prager in 1996.

在过度捕捞渔业中如渔业 3、4 ,模型对参数 q的估计较其它参数接近真值。 在北大西洋箭鱼 (xiphiasgladius)渔业的评估中 ,W H模型对MSY的估计约为 14 0 0 0吨 ,接近于Prager(1996 )的结果。

5. The paper compares the most popularly used surplus production models using simulated data and swordfish, Xiphias gladius, fishery data in the North Atlantic Ocean.

本文应用目前常用的四种剩余产量模型对五种渔业条件下的渔业生物种群及北大西洋箭鱼种群xiphias gladius评估结果作了比较。

6. Tserpes, G., and N.Tsimenides. 1995.Determination of age and growth of swordfish, Xiphias gladius L.

李梁康.1992.南大西洋产长鳍鲔之年龄与成长研究。

7. Synopsis of the biology of the swordfish, Xiphias gladius Linnaeus

箭鱼的生物学资料概要

8. A large marine food and game fish (Xiphias gladius) having a long swordlike extension of the upper jaw that is used chiefly as a means of defense and attack.

箭鱼：一种大型可食用和观赏的鱼（剑鱼剑鱼属），其上颚有长长的剑状突出，主要用于防卫与进攻