Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副捕获物海豚的捕获，但没有减其它一些生物的捕获，象长嘴鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟长嘴都是硬鳞。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法减副捕获物海豚的捕获，但没有减其它一些生物的捕获，象长嘴、海龟。

Sturgeons and gars are ganoid.

鲟和长嘴都是硬。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

设渔网的一些新方法已经减副捕获物海豚的捕获，但没有减其它一些生物的捕获，象长嘴、海龟和鲨。

Sturgeons and gars are ganoid.

鲟鱼和嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副捕豚的捕，但没有减其它一些生的捕，嘴鱼、龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设一些新方法已经减副捕获物海豚捕获，但没有减其它一些生物捕获，象长嘴鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副捕获物海豚的捕获，但没有减其它一些生物的捕获，象鱼、海龟鲨鱼。

Sturgeons and gars are ganoid.

鲟鱼和长嘴鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的方法已经减副捕获物海豚的捕获，但没有减其它生物的捕获，象长嘴鱼、海龟和鲨鱼。

Sturgeons and gars are ganoid.

和长嘴都是硬鳞。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副捕获物海豚的捕获，但没有减其它一些物的捕获，象长嘴、海龟和鲨。

Sturgeons and gars are ganoid.

鲟鱼鱼都是硬鳞鱼。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔网的一些新方法已经减副捕获物海豚的捕获，但没有减其它一些生物的捕获，象鱼、海龟鲨鱼。