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<br />.-_1>'''''''':: ~:~...~".,,;;';.JJJIi#. .~"",:":. . __. _. _ _ _ ___._ .___ ___ _ _
<br />
<br />.....t group.
<br />o from Bear
<br />
<br />introductions is not known. Between 1899 and 1902, more plants
<br />were made, but by 1903 few grayling had been taken by fisher-
<br />men. The species was planted annually from 1934 to 1953 in
<br />the high lakes and streams of Uintah, Duchesne, and Summit
<br />counties (Popov and Low, 1953: 59-60). Self-sustaining popu-
<br />lations now occur in several lakes.
<br />
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<br /> ;,
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<br /> r
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<br /> I:
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<br /> y
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<br />.., .,..
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<br />e"'e''''.,
<br />
<br />L This is a
<br />
<br />..h. Thil
<br />
<br />.... This is
<br />Bear Lake.
<br />r Pro,op;um
<br />ifntion. In
<br />le whitefiBh
<br />IU8lly 78 or
<br />_ than 75.
<br />II the body
<br />am! in the
<br />. .r Lake
<br />(1957), and
<br />
<br />. CYPRINIDAE
<br />
<br />Minnow and carp family
<br />
<br />.Cyprinus carpio Linnaeus - carp. This well-known species, orig-
<br />inally from Asia, was introduced into Utah about 1881 from
<br />Washington, D.C., with the admonition that it was well to
<br />replace "worthless varieties of fish" with carp (Popov and Low,
<br />1953: 63). It is now abundant in warm waters of Utah and
<br />even occurs in many colder waters.
<br />
<br />GiLtJ atraria (Girard) - Utah chub.
<br />Gilci robusta Baird and Girard - Colorado chub.
<br />Gila robusta robusta Baird and Girard - roundtail
<br />Gila robusta elegans Baird and Girard - bonytail. This com-
<br />mon name is that recommended by the American Fisheries
<br />Society for the species Gila robusta. However, this vernacular
<br />is the one commonly used for G. r. elegans over its range in
<br />suitable waters throughout the Colorado River Basin. We
<br />recommend that the name Colorado chub be used for Gila
<br />robusta, which is divisible into several subspecies.
<br />
<br />Gila cypha Miller - humpback chub. This bizarre species has
<br />been taken at only a few places in the swift portions of the
<br />Colorado River Basin: the bottom of Grand Canyon, the Colo-
<br />rado River near Moab, Utah; Whit~ River, just southeast of
<br />Bonanza, Uintah Co., and in the section of the Green Rivel'
<br />between Wyoming and Colorado. Formerly it was probably
<br />more widespread in the Green and Colorado rivers but with
<br />the advent of increasing numbers of dams and impoundments
<br />it seems doomed to extinction.
<br />
<br />Gila copei (Jordan and Gilbert) - leatherside chub. This species,
<br />passing under the names of Snyderichthys aliciae and S. copei
<br />in recent years, is here referred to the genus Gila on the basis
<br />of unpublished studies by Teruya Uyeno (Osteology and Phyl-
<br />ogeny of the American Cyprinid Fishes Allied to the Genus
<br />
<br />lbundant of
<br />are not yet
<br />. the confu-
<br />. is notably
<br />. when this
<br />. fin: typical
<br />t. ThiS char.
<br />IMat perhapl
<br />.. intenllive
<br />I to upbin
<br />
<br />ftJIeDUy un-
<br />lft'tic .a,er.
<br />tho Churrh.ll
<br />rial into the
<br />o it .urvi\'t'd
<br />ill MlC'hi,an.
<br />...... of tho
<br />
<br />.. . number
<br />.-'1, and an
<br />fete of thno
<br />
<br />.
<br />
<br />J63
<br />
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