Staff at Neosho National Fish Hatchery examine a pallid sturgeon.

Photo By/Credit

USFWS

Media Usage Rights/License
Public Domain
Image
At the Neosho National Fish Hatchery USGS and USFWS staff determine the maturity and sex of pallid sturgeon broodstock using ultrasound and endoscope technology.
Subject tags
Aquaculture
Captive breeding