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Table 4. Densities of benthic invertebrates (1#/m2) from the Green river, seasonally inundated wetland habitat type, at the <br />Ouray National Wildlife Refuge, Ouray, Utah. <br />June 10. 1991 July 12. 1991 August 15. 1991) <br /># of samples # of samples # of samples <br />Taxon Density/n?(95 % C. L.) processed Density/m2(95 % C.L.) processed Density/d(95 % C. L.) processed <br />Nematoda 7133 (4,534-11,266) 8 80,694 (38,595-168,713) 5 88,533 (83,125-94,784) 5 <br />Oligochaeta 4573 (3,402 - 6141) 30 87,150 (39,242-193,547) 10 22,249 (11,930-41,494) 5 <br />Insecta <br />Ceratopogonidae 0 30 0 14 2,478 (1,941-3,165) 20 <br />Chironomidae 903 (895-915) 30 23,055 (13,707-38,780) 14 3,977 (2,816-5,617) 10 <br />Early instars 96 8,769 2,479 <br />Ablabesmyia 0 124 0 <br />Chironomus 154 41 576 <br />Cricocoptus 19 453 0 <br />Cryptochironomus 134 206 0 <br />Cryptotendipes 58 947 346 <br />Glyptotendipes 58 988 0 <br />Lenziella 115 1,112 0 <br />Microtendipes 0 1,029 0 <br />Paratanytarsus 231 6,505 58 <br />Polypedilum 19 2,388 173 <br />Procladlus 0 124 58 <br />Psectrocladius 0 41 0 <br />Tanypus 0 124 173 <br />Tanytarsus 0 206 115 <br />Zavrelia 19 0 0