7010

• UCREFRP Catalog Number: 7010
• Author: Smith, G. R., R. Miller and D. W. Sable.
• Title: Species Relationships Among Fishes of the Genus
• USFW Year: 1976.
• Copyright Material: YES

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o
@ 0 DOl 0 0
/ 0 00 QJo 0 all
@ 0 0
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robusta

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10 elegans
000

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11.:9%

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cypha

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FIGURE 3. Principal components analysis, components II and III, of four forms
of Gila. Compare with Figure 2.

TABLE 2. Number of gill rakers on second arch in three species of Gila.
No. of gill rakers
Taxon 12 13 14 15 16 17 18 19 20 21 No. X
G. r. robusta 8 13 21 1 43 13.35
G. r. seminudaa 4 9 6 4 1 24 16.54
G. cypha 4 13 17 16 4 54 15.05
G. elegans 1 2 8 5 5 3 1 25 17.96
alnc1uding the five syntypes, USNM 16975.

616