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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FIGURE 4. Principal components analysis, components I and II, of Gila cypha
and G. robusta. See text for discussion of the specimen of cypha in the
robusta cluster.

TABLE 3. Precaudal vertebrate in Colorado River chubs, Genus Gila.
Number of precauda1 vertebratesB

Taxon 18 19 20 21 22 23 24 No. X
G. r. robusta 7 43 29 4 83 19.36
G. r. seminuda 2 6 15 10 33 21. 00
G. cypha 26 41 25 2 1 95 19.06
G. elegans 1 12 26 9 1 49 21. 94
aExc1uding those in the Weberian apparatus.

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