Figure 34.

The developmental progression of bifurcated anal fin and reduced caudal fin in Oranda progeny. A: Whole‐body lateral view of a hatched larva. B: Magnified view of the caudal region of the larva in panel A. C: Lateral view of Dr stage (14 dpf). D: Magnified view of the caudal region of the larva in panel C. E: Lateral view of juvenile (51 dpf). F: Magnified ventral view of the juvenile in panel E. Black arrowheads indicate caudal fin fold (and caudal fin); black arrows indicate anal fin; black asterisks indicate malformed region of pre‐anal fin fold. White asterisks indicated enlarged ventral region in panels C,D. A missing portion of the post‐anal fin is indicated by the black bracket in panels A,B. A white arrowhead points to the rudimental ventral fin lobe in panel F. Scale bars A,B = 0.1 mm. Scale bars C–F = 1 mm.