天气预报 > 其他 > 孔雀鱼刚生的小崽怎么分公母
孔雀鱼刚生的小崽怎么分公母
更新时间: 2020-08-18 00:00:00  

孔雀鱼在幼鱼时期无法分别性别,要将进1、5个月的鱼才比较容易分辨公母。雄雌主要分别在於雄鱼的臀鳍呈棒状,雌鱼的臀鳍呈扇形。雄鱼体积一般均较雌鱼小,一般来说公鱼先发色,雄性所表现出来的体色较雌性鲜艳夺目许多。看肚子后部:小母鱼可见肚子里面的颜色(大母鱼“胎斑”的雏形),小公鱼则是白肚皮包着,基本看不到里面颜色。

关键词: 孔雀 怎么

孔雀鱼刚生的小崽怎么分公母相关经验

天气预报

最新推荐

页面:/news/view-128589/ | 耗时:0.3358 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=128589 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=128589 LIMIT 0,1
select * from tbl_Articles_sphinx where id=128589 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1105029,992026,1062364,1065251,1049548,1077164,1087915,984640,1084437,1067213,1066090,1067331,1044565,1051419,1128237,1084427,1041559,1070796,1046110,1086454,1093641,1070000,1063557,1062298,1078873,1070882,1076523,1064111,1042658,1041611) ORDER BY field (ArticleID,1105029,992026,1062364,1065251,1049548,1077164,1087915,984640,1084437,1067213,1066090,1067331,1044565,1051419,1128237,1084427,1041559,1070796,1046110,1086454,1093641,1070000,1063557,1062298,1078873,1070882,1076523,1064111,1042658,1041611)