6029

• UCREFRP Catalog Number: 6029
• Author: Platania, S. P. and K. R. Betsgen.
• Title: Interim Report on the Fishes of the Lower San Juan River, New Mexico, 1987.
• USFW Year: 1988.
• USFW - Doc Type: Santa Fe, NM.
• Copyright Material: NO

LIST OF TABLES F
Table
Page
1 Discharge (m3/s) of the San Juan and
Animas rivers during three surveys of
the San Juan River, New Mexico, in 1987 . . . . 10
2 Conductivity (micromohs) in the San Juan River,
New Mexico, in August and October, 1987 . . . . 19
3 San Juan River, New Mexico, backwater physical
habitat data, October, 1987 . . . . . . . . . . 20
4 Common and scientific names and native,
federal, and state status of fish
captured during 1987, San Juan River, '
New Mexico . . . . . . . . . . . . . . . . . . . 23
5 Summary of 98 electrofishing collections
made in the San Juan River, New Mexico,
1987 . . . . . . . . . . . . . 25
6 Summary of 23 electrofishing collections
made during May 1987, in the San Juan River,
New Mexico . . . . . . . . . . . . . . . . . . . 26
7 Summary of 39 electrofishing collections
made during August 1987, in the San Juan River,
New Mexico . . . . . . . . . . . . . . . . . . . 27
8 Summary of 36 electrofishing collections
made during October 1987, in the San Juan
River, New Mexico .. . . . . . . . . . . . . . . 28
9 August and October 1987 electrofishing capture
rates, San Juan River, New Mexico.. . . . . . . 31
10 Results of seine samples made during
October 1987, in the San Juan River,
New Mexico . . . . . . . . . . . . . . . . . . . 33
11 Summary of 25 backwater seine collections
made in October 1987, in the San Juan River,
New Mexico . . . . :. . . . . . . . . . . . . . . 37
12 Summary of catch/effort data for 18 backwater
seine collections made in October 1987, San
Juan River, New Mexico. . . . . . . . . . . . 42
13 Comparison of 1977 and 1987 ichthyofaunal
composition at selected San Juan River,
New Mexico, sites . . . . . . . . . . . . . . . 48
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