1) Endangered fish 2) ESA endangered species
Found on
https://www.crosswordclues.com/clue/cui-ui
The cui-ui, Chasmistes cujus, is a large sucker fish endemic to Pyramid Lake and, prior to its desiccation in the 20th century, Winnemucca Lake in northwestern Nevada. It feeds primarily on zooplankton and possibly on nanoplankton (such as algae and diatoms). The maximum size of male cui-ui is approximately 53 cm (21 in) and 1.6 kg (3.5 lb), while...
Found on
http://en.wikipedia.org/wiki/Cui-ui
a freshwater sucker, Chasmistes cujus, of Nevada, having a thin-lipped mouth.
Found on
https://www.infoplease.com/dictionary/cui-ui
No exact match found.
