The crabs the children catch can be named in an instant by Zheng Qinghai. The majority are common to the region, but the endemic species of Taiwanese fiddler crab is facing extinction.

小朋友手中的螃蟹，郑清海一看就能够念出正确的螃蟹学名，本土螃蟹种类众多，台湾特有种台湾招潮蟹，却濒临绝种。

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Most fish species of by-catch were commercially undersized species, with damage to juvenile fish resources.

副渔获中大部分鱼种未达到可捕规格，对幼鱼资源造成损害。

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Because of the selectivity of fishing gear and mixed distribution of fish species, there will be inevitably by-catches and discards when people catch the target species.

由于渔具不同的选择性和多鱼种鱼类共栖，人们在对目标种类进行捕捞时，不可避免地产生副渔获物及其抛弃。

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The Scottish fleet has been working to minimise discards by using nets which only catch certain species of fish.

BBC: EU fishing discards deal welcomed by Scots minister

The scheme, run by the Co-operative, the Shark Trust and commercial fishing industry, aims to improve the recording of species caught as by-catch.

BBC: Shark identification training for fishermen

The restaurant began as an experiment in serving less-popular species of seafood, such as marlin, sailfish and shark, which were the by-catch of tuna fishing boats.

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