eastern mosquitofish造句

• The introduction of the non-native eastern mosquitofish also threatens this species.
• Eastern mosquitofish are found in shallow, standing to slow-flowing water, mostly in vegetated ponds, lakes, and sloughs.
• The Eastern mosquitofish is easily maintained and has never been considered an endangered or threatened species due to its ability to thrive in its native habitat.
• Introduced species are causing further decline, such as the predatory Eastern mosquitofish Gambusia holbrooki, and weed species which outcompete the tusked frog s natural vegetation.
• The Pacific blue-eye can be distinguished from the noxious introduced eastern mosquitofish ( " Gambusia holbrooki " ) by its forked tail fin.
• The aggressive eastern mosquitofish is known to impact on other fish species, and is still introduced to streams in the mistaken belief it assists with mosquito control.
• In the wild, some rainbowfish populations have been severely affected by the aggressive introduced eastern mosquitofish ( " Gambusia holbrooki " ), tilapia cichlids, and pollution.
• The eastern mosquitofish is native to the eastern and southern United States from Florida to Delaware and inland to Alabama and Tennessee, while the western mosquitofish has a larger distribution throughout the United States.
• Although some say that the presence of goldfish was reported in the pond, there has certainly been an introduction of an alien species of fish, the Gambusia Holbrooki, also known as the Eastern Mosquitofish.
• The sturdy and prolific eastern mosquitofish ( " Gambusia holbrooki " ) is a native of the southeastern United States and was introduced around the world in the 1930s and 40s to feed on mosquito larvae and thus combat malaria.
• Within its range, three invasive fish species eastern mosquitofish ( " Gambusia holbrooki " ), green swordtail ( " Xiphophorus hellerii " ) and southern platyfish ( " X . maculatus " )  have established themselves, though their extent is unknown.
• A controlled study comparing six native fish species with the introduced ( and invasive ) eastern mosquitofish ( " Gambusia holbrooki " ) on consuming larvae of the common banded mosquito ( " Culex annulirostris " ) in Brisbane found that the crimson-spotted rainbowfish ate more mosquito larvae than all other species tested and is a good candidate for mosquito control.
• A controlled study comparing six native fish species with the introduced ( and invasive ) eastern mosquitofish ( " Gambusia holbrooki " ) on consuming larvae of the common banded mosquito ( " Culex annulirostris " ) in Brisbane found that the empire gudgeon was as efficient at eating mosquito larvae as the eastern mosquitofish and is a good candidate for mosquito control.
• A controlled study comparing six native fish species with the introduced ( and invasive ) eastern mosquitofish ( " Gambusia holbrooki " ) on consuming larvae of the common banded mosquito ( " Culex annulirostris " ) in Brisbane found that the empire gudgeon was as efficient at eating mosquito larvae as the eastern mosquitofish and is a good candidate for mosquito control.
• Many factors are thought to be responsible for the dramatic decline of this species in Australia, including habitat fragmentation, erosion and sedimentation of soil, insecticides and fertilisers contaminating water systems, Laboratory studies have demonstrated the eggs and tadpoles of the green and golden bell frog are extremely susceptible to predation by this fish, and in 77 of the 93 sites in New South Wales where the green and golden bell frog was known to have disappeared before 1990, eastern mosquitofish were found to be present.