Fish

Grass carp

Ctenopharyngodon idella

Grass carp（Ctenopharyngodon idella）
图片： 周铮 - http://creativecommons.org/publicdomain/zero/1.0/查看图片来源

入侵概述

A large herbivorous carp introduced for aquatic vegetation control.

已知影响

Can reduce aquatic plant cover, affecting habitat, waterfowl, and fish communities.

治理建议

Management focuses on sterile stocking rules, monitoring, removal, and preventing reproduction.

原生范围

East Asia

已报告地区

  • CA - 40 个公开点位
  • MX - 40 个公开点位
  • US - 40 个公开点位