Legend: "N" Rank - National Conservation Status Rank
N1 - Critically Imperiled-Critically imperiled in the nation or state/province because of extreme rarity (often 5 or fewer occurrences)
or because of some factor(s) such as very steep declines making it especially vulnerable to extirpation from the state/province.
N2 - Imperiled-Imperiled in the nation or state/province because of rarity due to very restricted range, very few populations (often 20 or fewer),
steep declines, or other factors making it very vulnerable to extirpation from the nation or state/province.
N3 - Vulnerable-Vulnerable in the nation or state/province due to a restricted range, relatively few populations (often 80 or fewer),
recent and widespread declines, or other factors making it vulnerable to extirpation.
N4 - Apparently Secure-Uncommon but not rare; some cause for long-term concern due to declines or other factors.
N5 - Secure-Common, widespread, and abundant in the nation or state/province.
HIG/F Rank - High Interest Game or Fish Rank
A measure of importance of a game or fish species as determined by a variety of factors according to Utah Division of Wildlife Resources personnel.