9550

• UCREFRP Catalog Number: 9550
• Author: Snyder, D. E. and R. T. Muth.
• Title: Catostomid Fish Larvae and Early Juveniles of the Upper Colorado River Basin - Morphological Descriptions, Comparisons, and Computer-interactive Key.
• USFW Year: 2004.
• USFW - Doc Type: Fort Collins, CO.
• Copyright Material: NO

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Cover. Razorback sucker (Xyrauchen texanus) postflexion mesolarvae. About 15 mm TL,
4 weeks after hatching, 5 weeks after fertilization. Reared at 18-190 C in March and April
1990 by the Larval Fish Laboratory from artificially fertilized eggs provided by Dexter
National Fish Hatchery (New Mexico).

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