原生斗鱼的繁殖方式分为泡巢型和口孵型两种,上期我们介绍了一些泡巢型繁殖的品种,本期开始将以口孵型为主。Betta akarensis Group Akarensis Group 里起码包括了B.akarensis,B.aurigans,B.balunga,B.chini,B.ibanorum,B.pinguis,它们的分布就只限于婆罗洲岛。这个Group 的特征是它们的面颊都有一条从口鼻部的尖端到眼睛的黑色斑纹,而这条黑色斑纹下面还有另外一条 The breeding of native betta fish is divided into two types of nesting and hatching. In the last issue, we introduced some types of nesting breeds. The Betta akarensis Group Akarensis Group contains at least B.akarensis, B.aurigans, B.balunga, B.chini, B.ibanorum, B.pinguis and their distribution is limited to Borneo Island. The characteristic of this group is that there is a black mark on their cheeks from the tip of the snout to the eye, and the black markings below