食蚊鱼(Gambusia affinis)
别名:食蚊鱼,食蚊魚,胎鱂,大肚鱼,大肚魚,大肚仔,カダヤシ(タップミンノー),カダヤシ,миссисипская гамбузия,гамбузия,Κουνουπόψαρο,Westernmosquitofish,Westernmosquitofish,Westernmosquitofish,Western mosquitofish,Vestlig moskitofisk,Västlig moskitfisk,Topminnow,Texaskärpfling,tes,Silberkärpfling,San hang ue,Orillero,Obyknovennaya gambuziya,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquito-fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito Fish,Moskiittokala,MacharMachha,Live-bearing tooth-carp,Kounoupopsaro,Koboldkärpfling,Kadayasi,Kadayashi,Isdang canal,Gupi,Guayacónmosquito,Gambuzija,Gambuzie,Gambuzia pospolita,Gambuzia,Gambusino,Gambusie,Gambusie,Gambusia,Gambusia,Gambusia,Gambusia,Gambuse,Gambouse,Dai to ue,Barkaleci,Alevin,
学名: 食蚊鱼(Gambusia affinis)
别名:
食蚊鱼,食蚊魚,胎鱂,大肚鱼,大肚魚,大肚仔,カダヤシ(タップミンノー),カダヤシ,миссисипская гамбузия,гамбузия,Κουνουπόψαρο,Westernmosquitofish,Westernmosquitofish,Westernmosquitofish,Western mosquitofish,Vestlig moskitofisk,Västlig moskitfisk,Topminnow,Texaskärpfling,tes,Silberkärpfling,San hang ue,Orillero,Obyknovennaya gambuziya,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquitofish,Mosquito-fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito fish,Mosquito Fish,Moskiittokala,MacharMachha,Live-bearing tooth-carp,Kounoupopsaro,Koboldkärpfling,Kadayasi,Kadayashi,Isdang canal,Gupi,Guayacónmosquito,Gambuzija,Gambuzie,Gambuzia pospolita,Gambuzia,Gambusino,Gambusie,Gambusie,Gambusia,Gambusia,Gambusia,Gambusia,Gambuse,Gambouse,Dai to ue,Barkaleci,Alevin,
简介:
第 7个臀鳍鳍条对面的背鳍起点。 臀鳍基底的长度远小于一半的距离从尾部的。 在背面与腹部之间的 8 水平的鳞片列。 腹面在臀鳍正前方结束。 腹鳍达到腹面。
图集:
生活习性:
淡水; 半咸淡水 底中水层性; pH range: 6.0 - 8.0; dH range: 5 - 19; 河川洄游. 亚热带的; 12°C - 29°C ; 42°N - 26°N 河口、淡水 表层鱼类,大多成群地在水体的表层活动。偏好在低海拔溪河的缓流区,以及湖泊、田间、渠道等栖所,亦可进入河口区的半淡咸水域。对于环境污染的耐受力强,可以在污染的水域或低溶氧的环境下生存。杂食偏肉食性,以浮游动物、如孑孓等之水栖昆虫及碎屑为食。由于本种鱼类引进台湾,其族群大量繁衍已造成原产的卵生青鳉鱼的族群逐渐消失,而几乎灭绝。推荐
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