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Table 5. Phenology chart for rare and endangered fish known to inhabit <br />the Green River at the Ruple Ranch Study Site (sub-segment E, <br />river mile 326.8 to 334.0). <br />Life stage Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec <br />------------------------------------------------------------------------- <br />Colorado squawfish <br />1. Adult Jan <br />2. Young-of-year nursery <br />3. Suspected Spawning <br />5. Migration <br />Razorback sucker <br />1. Suspected Spawning <br />Dec <br />Mid-Jul Nov 1. <br />Mid-Jun Sep <br />Mid-Mav Oct <br />Apr Jul <br />Table 6. Prioritization of fish habitat on the Green River at the Ruple <br />Ranch Study Site (sub-segment E, river mile 326.8 to 334.0). <br />-------------------------------------------------------------------------- <br />Priority Life Stage Location River Mile <br />Colorado sauawfish <br />1 -Adult concentration Sand Wash to Yampa River 211-345 <br />2 -YOY nursery Confluence to Echo Park 0-345 <br />-Suspected spawning Split Mtn. 310-345 <br />3 -YOY distribution Green River 0-345 <br />Special <br />case -Migration route Confluence to Gates of Lodore 0-365 <br />Razorback sucker <br />2 -Suspected spawning Split Mtn. 307-328 <br />Island Park 325-335 <br />4" <br />-------------------------------------------------------------------------- <br />* Priority 4 contains all historic, un-occupied habitats for <br />Colorado squawfish, razorback suckers, humpback chub and <br />bonytail. <br />23 <br />~~ <br />