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fasciatus）亲缘关系较近。该物种分布于中国韩江上游水系，在闽江、汀江流域亦有分布，监测显示在湖南湘江流域也有发现。栖息于山间溪流等高氧水域环境。饲养条件下建议密度不超过6条，过滤系统性能直接影响饲养密度上限；缸内存在藻类时可提高存活率，部分个体在养殖环境下可存活一个月并正常啃食藻类。长汀拟腹吸鳅作为平鳍鳅科模式物种，常用于系统发育研究。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F100\u002Fbaike-overview-species-100-507904f732.png","6.00-7.70 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kweichowensis）是鲤形目平鳍鳅科爬岩鳅属的硬骨鱼类，为中国特有种。其体稍延长，前段平扁后段侧扁，吻端圆钝，口下位呈弧形，头部及体背密布小圆斑。鳞细小且被皮膜覆盖，胸鳍平展可吸附于石块表面。其模式标本产地在贵州遵义三合镇。栖息于水流湍急的多石溪涧，以藻类和底栖无脊椎动物为食。繁殖期在急流石滩产卵，产卵量约4000粒，幼鱼具备攀爬砾石能力。因独特形态被称作“琵琶鼠”“贵爬”，现为常见观赏鱼类。根据2023年的IUCN评估，该物种被列为无危(Least Concern)，但种群趋势下降，面临住宅开发、渔业和水坝等威胁。科学研究表明其胸鳍和腹鳍组合成的吸盘拥有强大的吸附能力。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F1234\u002Fbaike-overview-species-1234-21b4a8e1b5.jpg","16.00-24.00 C","5.40-8.00 cm","EXPERT","食性信息可作为投喂参考。人工饲养中，可搭配丰年虾，可搭配红虫，可定期补充活体或冷冻饵料。",[291],"Butterfly Loach","100.00","2.00-15.00","2.00-6.00",[],{"id":297,"speciesCode":298,"canonicalNameZh":299,"scientificName":300,"organismGroup":8,"aquariumCategory":270,"commonnessRank":301,"dataStatus":13,"active":15,"summary":302,"thumbnailUrl":303,"temperatureRange":304,"phRange":305,"sizeRange":306,"careDifficulty":78,"plantPlacement":111,"diet":243,"temperament":80,"feedingNotes":307,"aliases":308,"minimumTankL":83,"ghRange":310,"khRange":294,"lifespanRange":311,"priceRange":111,"priceUnit":111,"dataCompleteness":264,"hasCareGuide":15,"lightRequirement":111,"co2Requirement":111,"growthRate":111,"verificationTags":312,"lastVerifiedAt":21,"lastVerifierName":111,"verificationCount":224,"hasRefetchTag":153},1235,"AQSP000817","点纹溪鳅","Gastromyzon punctulatus",446,"点纹溪鳅（Gastromyzon punctulatus）主要刮食石面藻膜及微生物，兼顾适口动物性成分，补充沉底藻片。溪流吸鳅，需成熟石面、高溶氧和较凉水；同类会轻度争取食点，提供多块独立石面。饲养难度：中等。","https:\u002F\u002Faquatic-media.oss-cn-shanghai.aliyuncs.com\u002Fmedia\u002Fspecies\u002F1235\u002Flarge.jpg","23.00-25.00 C","6.50-7.50","6.00-6.50 cm","主要刮食石面藻膜及微生物，兼顾适口动物性成分，补充沉底藻片。",[309],"Spotted Borneo Sucker","4.00-12.00","3.00-5.00",[],"zh-CN",[313],{"status":316,"missingFields":317,"translatedFields":318,"locale":313,"totalFields":318},"COMPLETE","0","22","2026-10-04 00:45:06"]