Pallid Sturgeon 3 Days Post Hatch
![Image: Pallid Sturgeon 3 Days Post Hatch](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/Pallid_Sturgeon_Free_Embryo_3_DPH.jpg?itok=XD6R89eX)
Detailed Description
Pallid sturgeon free embryos preserved at 3 days post hatch. Free embryos at this stage have only a rudimentary mouth, their pectoral fins are only beginning to develop, and they rely on a large yolk sac for food.
Sources/Usage
Public Domain.