Paczolt K A, Martin W E, Ratterman N L, Jones A G
Department of Biology, 3258 TAMU, Texas A&M University, College Station, TX, 77843, U.S.A.
J Fish Biol. 2016 Apr;88(4):1614-9. doi: 10.1111/jfb.12905. Epub 2016 Feb 11.
Microsatellite parentage analysis was applied to 22 broods of the northern pipefish Syngnathus fuscus for the first time. The majority of males mated singly, 23% of males mated with two females, and no males mated with more than two females. The arrangement of embryos within the brood pouch of multiply mated males reflects a previously undocumented fill pattern where full-sib groups are segregated within the pouch by both right and left sides as well as anterior and posterior ends.
微卫星亲子鉴定首次应用于22窝褐管鼻鲀。大多数雄性单独交配，23%的雄性与两只雌性交配，没有雄性与超过两只雌性交配。多次交配雄性育儿袋内胚胎的排列反映了一种以前未记录的填充模式，即全同胞群体在育儿袋内按左右两侧以及前后端进行隔离。
