血斑一型的公母区分一直都说非常的困难,
基本从头型,体色,排泄孔这三点综合判断,附图为排泄孔特写照片,成“瓜子”形状为公,圆形为母;头形很多鱼友都说头三角状为公,头偏圆为母,但本人排筛十几条后发现结合排泄孔观察公母并不能准确区分;体色个人觉得也不准确,体色主要成分是来自母体基因,也需要结合外在因素,包括:缸体环境、水质、实物等。综合以上辨别特征后,才有机会准确判断公母。
大家都希望自己的鱼配对繁殖,但首先得正确分出公母,才有后续希望。
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9f2b2183e003918fd7d13dc2613d264b/b9d674c5b74543a97e2a8caf09178a82b80114f4.jpg?tbpicau=2024-07-19-05_6850f1a5e75d3e72af6a22247a99aa5a)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=c65d7679d15c1038247ececa8211931c/9b403fed08fa513d099a1abd2a6d55fbb3fbd9f5.jpg?tbpicau=2024-07-19-05_120be9c9489a71f08c0dff931f826b9f)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=ce5d0c91c262853592e0d229a0ef76f2/3e549c3a5bb5c9ea40c37580c239b6003bf3b3f5.jpg?tbpicau=2024-07-19-05_337c468d3a6b1bcc054331c11e5cb2a5)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=2bdebe4c5634970a47731027a5cad1c0/25e126399b504fc2566fc666f2dde71191ef6df5.jpg?tbpicau=2024-07-19-05_f6842ab6dd38b53986ca74910258c5a2)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=1ac5d578c30735fa91f04eb1ae500f9f/39351d8aa61ea8d34cc20367800a304e271f58c5.jpg?tbpicau=2024-07-19-05_7857c1d0f7946638ad8f3d44481c8a8b)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5b157529cdb44aed594ebeec831c876a/58a94f170924ab184a26975422fae6cd7a890bf5.jpg?tbpicau=2024-07-19-05_d6aa346cb4a39502c5bc87df52ab3dc3)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=711e207475d0f703e6b295d438fa5148/009a2c18ebc4b745b8a4c175d8fc1e178b8215f5.jpg?tbpicau=2024-07-19-05_c8b49844cfc049bb496ea8418f6f3dae)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5c364f84862397ddd679980c6982b216/67edd04b20a4462330f9d3018f22720e0df3d7f6.jpg?tbpicau=2024-07-19-05_404e8e125a8e48f77781432e69d9ad6b)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=c135c803e4deb48ffb69a1d6c01e3aef/3fe5595d10385343c73dd5438413b07ecb808836.jpg?tbpicau=2024-07-19-05_4419f6095456d4a18ba89c0c60ccdc40)
基本从头型,体色,排泄孔这三点综合判断,附图为排泄孔特写照片,成“瓜子”形状为公,圆形为母;头形很多鱼友都说头三角状为公,头偏圆为母,但本人排筛十几条后发现结合排泄孔观察公母并不能准确区分;体色个人觉得也不准确,体色主要成分是来自母体基因,也需要结合外在因素,包括:缸体环境、水质、实物等。综合以上辨别特征后,才有机会准确判断公母。
大家都希望自己的鱼配对繁殖,但首先得正确分出公母,才有后续希望。
![](http://tiebapic.baidu.com/forum/w%3D580/sign=9f2b2183e003918fd7d13dc2613d264b/b9d674c5b74543a97e2a8caf09178a82b80114f4.jpg?tbpicau=2024-07-19-05_6850f1a5e75d3e72af6a22247a99aa5a)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=c65d7679d15c1038247ececa8211931c/9b403fed08fa513d099a1abd2a6d55fbb3fbd9f5.jpg?tbpicau=2024-07-19-05_120be9c9489a71f08c0dff931f826b9f)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=ce5d0c91c262853592e0d229a0ef76f2/3e549c3a5bb5c9ea40c37580c239b6003bf3b3f5.jpg?tbpicau=2024-07-19-05_337c468d3a6b1bcc054331c11e5cb2a5)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=2bdebe4c5634970a47731027a5cad1c0/25e126399b504fc2566fc666f2dde71191ef6df5.jpg?tbpicau=2024-07-19-05_f6842ab6dd38b53986ca74910258c5a2)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=1ac5d578c30735fa91f04eb1ae500f9f/39351d8aa61ea8d34cc20367800a304e271f58c5.jpg?tbpicau=2024-07-19-05_7857c1d0f7946638ad8f3d44481c8a8b)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5b157529cdb44aed594ebeec831c876a/58a94f170924ab184a26975422fae6cd7a890bf5.jpg?tbpicau=2024-07-19-05_d6aa346cb4a39502c5bc87df52ab3dc3)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=711e207475d0f703e6b295d438fa5148/009a2c18ebc4b745b8a4c175d8fc1e178b8215f5.jpg?tbpicau=2024-07-19-05_c8b49844cfc049bb496ea8418f6f3dae)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=5c364f84862397ddd679980c6982b216/67edd04b20a4462330f9d3018f22720e0df3d7f6.jpg?tbpicau=2024-07-19-05_404e8e125a8e48f77781432e69d9ad6b)
![](http://tiebapic.baidu.com/forum/w%3D580/sign=c135c803e4deb48ffb69a1d6c01e3aef/3fe5595d10385343c73dd5438413b07ecb808836.jpg?tbpicau=2024-07-19-05_4419f6095456d4a18ba89c0c60ccdc40)