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

Fig. 45. Selected skeletal features of Catostomus
commersonijuvenile, 20.4 mm SL, 25.0 mm TL. Top
- postcleithrum. Middle -anterior-dorsal maxillary pro-
jections. Bottom - mandible position.

Fig. 46. Selected skeletal features of Catostomus
commersonijuvenile, 42.6 mm SL, 52.5 mm TL. Top
- postcleithrum. Middle -anterior-dorsal maxillary pro-
jections. Bottom - mandible position.

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