gambusia affinis การใช้

• Leidy ( 2007 ) identified the native fishes in San Tomas Aquino Creek as Western mosquitofish ( " Gambusia affinis " ).
• Four species of native fishes have been collected from Adobe Creek recently : California roach, western mosquitofish ( " Gambusia affinis " ).
• Leidy ( 2007 ) identified three species of native fishes in Calabazas Creek : California roach, Western mosquitofish ( " Gambusia affinis " ).
• The so-called mosquitofish, Gambusia affinis, which will be confined to the plants, multiply rapidly and are considered a vacuum for larvae, consuming hundreds an hour.
• The acclimation of the " Gambusia affinis ", a larva-eating fish used to combat malaria is attributed to his son, parasitologist Sad?de Buen Lozano.
• A crucial step was introduction in 1925 of the fish " Gambusia affinis " ( mosquitofish ), which feeds on the aquatic larval and pupal stages of mosquitoes.
• Leidy's 2007 report also recorded the fish still inhabiting Permanente Creek-including native California roach ( " Lavinia symmetricus " ), Western mosquitofish ( " Gambusia affinis " ).
• The systematics and biology of the poeciliid fish, " Gambusia rhizophorae " with an account of its hybridization with " Gambusia affinis " and " Gambusia punctata ".
• The main threat to them is perturbation of the habitat, in particular the introduction of predators such as the fishes " Lepomis gibbosus " and " Gambusia affinis ".
• Effective biocontrol agents include predatory fish that feed on mosquito larvae such as mosquitofish ( " Gambusia affinis " ) and some cyprinids ( carps and minnows ) and killifish.
• Mosquitofish ( " Gambusia affinis " ) and Common carp ( " Cyprinus carpio " ) are nonnative fishes found predominately in the lower section of Pinole Creek, below Interstate 80.
• 10 species of fish were identified in a 1993 sampling, dominated by Killifish, Topsmelt, Arrow goby ( " Clevelandia ios " ), and Western mosquitofish ( " Gambusia affinis " ) *.
• The species was threatened by reduced spring flows and pollution, including sprayed herbicide along the river and introduced fish ( " Gambusia affinis " ) and plants ( " Colocasia esculenta " ).
• They are susceptible to stress from loss and degradation of habitat, and especially in the Santa Monica Mountains from predation of eggs and larvae by introduced mosquitofish ( Gambusia affinis ) and crayfish ( Procambarus clarkia ).
• The following fish species are present in the park : " Astyanax mexicanus, Campostoma anomalum, Cichlasoma cyanoguttatum, Cyprinella lutrensis, Etheostoma grahami, Gambusia affinis, Macrhybopsis aestivalis, Notropis amabilis, Notropis braytoni, Notropis stramineus, Poecilia mexicana, Puntius conchonius ", and " Xiphophorus couchianus ".
• Sometimes one species can have both beneficial and detrimental effects, such as the Mosquito fish ( " Gambusia affinis " ), which has been widely introduced because of its suppression of larval mosquitoes, although it also has negative impacts on native species of insects, fish and amphibians ( Colautti and MacIsaac 2004 ).
• In fact, there are large interspecies differences in toxicity of pesticides to different rotifer species, as demonstrated by " Effects of an Insect Growth Regulator on Plankton and Gambusia Affinis ", Aquatic Toxicology, 4 ( 1983 ), 247-269 . Strictly speaking, the direct conclusions of the Rico-Martinez paper cannot be used to show toxicity to any species not tested, even other rotifer species.