7370

• UCREFRP Catalog Number: 7370
• Author: Platania, S. P.
• Title: Biological Summary of the 1987 to 1989 New Mexico-Utah Ichthyofaunal Study of the San Juan River.
• USFW Year: 1990.
• USFW - Doc Type: Albuquerque, New Mexico.
• Copyright Material: NO

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Figure
Page
12 Ichthyofaunal composition of the San
Juan River in New Mexico, 1987-1989.
The histogram represents the collective
catch in electrofishing, seining, and
trammel/gill net samples . . . . . . . . . . 39
13 Ichthyofaunal composition of the San
Juan River in Utah, 1987-1989. The
histogram represents the collective
catch in electrofishing, seining, and
trammel/gill net samples . . . . . . . . . . 41
14 Number of specimens of target species
(roundtail chub, Colorado squawfish, and
razorback sucker) collected in the
San Juan River, New Mexico and Utah,
1987-1989 . . . . . . . . . . . . . . . . . . 42
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15 Ichthyofaunal composition of the
San Juan River in New Mexico, 1987-1989,
based on electrofishing samples . . . . . . . 45
16 Ichthyofaunal composition of the
San Juan River in Utah, 1987-1989,
based on electrofishing samples . . . . . . . 47
LIST OF FIGURES
17 Ichthyofaunal composition of the
San Juan River in New Mexico, 1987-1989,
based on seining samples . . . . . . . . . . 59
18 Ichthyofaunal composition of the
San Juan River in Utah, 1987-1989,
based on seining samples . . . . . . . . . 61
19 Collection records of roundtail chub in the
San Juan River, New Mexico and Utah,
1987-1989 . . . . . . . . . . . . . . . . . . 90
20 Collection records of Colorado squawfish in
the San Juan River, New Mexico and Utah, .
1987-1989 . . . . . . . . . . . . . . . . . . 98
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