 
(Oncorhynchus aguabonita whitei)
DESCRIPTION: The Little Kern golden trout
is a member of the Salmonidae (trout and salmon) family.
It is a brightly colored fish with profuse spots on the back and
tail. The belly and cheeks are bright red to red-orange, the lower
sides are bright gold, the lateral band is red-orange, and the
back is deep olive green. Little Kern golden trout typically retain
up to 10 parr marks (vertical dark oval spots) on each side as
adults.
The Little Kern subspecies is distinguishable from the South
Fork of the Kern golden trout (Oncorhynchus aguabonita aguabonita)
primarily by spotting characteristics and parr marks. Unlike the
South Fork subspecies, the Little Kern golden trout typically has
many spots on the head and below the lateral line. The parr marks
are arranged vertically on both sides of the body with an intermediate
row of smaller ones often occurring just below the main row.
DISTRIBUTION: The Little Kern golden
trout is native to the Little Kern River and the accessible reaches
of its major tributaries in Tulare County, California. [SEE
MAP] Its present distribution has been drastically altered
from historical conditions by early unofficial "coffee pot" transplants
that established it in some waters outside its historic range and
later by authorized transplants of nonnative trout into the Little
Kern River basin that displaced it from many of its historic habitats.
Genetic studies have identified pure Little Kern golden trout populations
in Soda Spring Creek, Deadman Creek, Wet Meadows Creek, Willow
Creek, Fish Creek and Coyote Creek. All of these streams except
Coyote Creek are within the native drainage.
Before the initiation of recovery efforts, fewer than 5,000 Little
Kern golden trout existed in less than 11 miles of stream habitat
within the Little Kern River basin. Recovery efforts by the Department
of Fish and Game, Forest Service, and National Park Service have
thus far restored Little Kern golden trout to approximately 32
miles of stream habitat and three lakes within the Little Kern
River basin.
CLASSIFICATION: Federal Threatened Species
(Federal Register 43:15427; April 13, 1978).
CRITICAL HABITAT: Critical Habitat consists
of the entire Little Kern River basin upstream from the barrier
falls one mile below the mouth of Trout Meadows Creek. The critical
habitat is entirely within the boundaries of Sequoia National Park
or Sequoia National Forest, Tulare County, California.
SPECIAL CONSIDERATIONS: The Department of Fish
and Game wrote a management plan for Little Kern golden trout that
was accepted as the official recovery plan for this species by
the Service. The golden trout is the California State fish. Ongoing
recovery efforts can save it from becoming extinct like the State
mammal--the California grizzly bear.
REFERENCES FOR ADDITIONAL INFORMATION:
- California Dept. of Fish & Game. Trout of California.
(pdf)
- Christenson, D.P. 1984. The revised fishery management
plan for the Little Kern golden trout. California Dept.
of Fish and Game.
- Thelander, C. ed. 1994. Life on the edge: a guide to California's
endangered natural resources. BioSystem Books. Santa Cruz,
CA. p 332-333.
- U.S. Geological Survey. Nonindigenous Fishes within the
USA
Prepared
by Endangered Species Division, Sacramento Fish and Wildlife
Office, US Fish and Wildlife Service.
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