Figure 1.
Images of a pregnant female adult darkedged splitfin, one laid embryo with the trophotaeniae, and a schematic drawing of the ovary/placental organ. For detail of the organ structure, see Uribe et al. (2010), Figures 31–33. For comparison of the placental organs in mammals, seahorse, and poeciliid fishes, see Griffith and Wagner (2017), Figure 3.
