Laserfiche WebLink
1 <br /> <br />1 <br /> <br /> <br />1 <br /> <br /> <br /> <br /> <br /> <br /> <br />1 <br /> <br /> <br />Elkhead Creek <br />Site #1 Sample Mean ni*LOGni Count TV FBI <br />12 Sept. 95 1 2 3 <br /> <br />Acentrella insignificans 1 0.33 -0.16 1 4 0.0053 <br />Acerpenna pygmaea 2 0.67 -0.12 1 4 0.0106 <br />Baetis tricaudatus 2 5 4 3.67 2.07 1 4 0.0582 <br />Fallceon quilleri <br />Ephemerellidae sp. <br />Ephemera simulans 9 15 12 12.00 12.95 1 4 0.1905 <br />Heptagenia sp. <br />Rhithrogena sp. <br />Choroterpes sp. 12 20 13 15.00 17.64 1 2 0.1190 <br />Paraleptophlebia sp. 86 99 112 99.00 197.57 1 2 0.7857 <br />Tiicorythodes sp. 1 2 1.00 0.00 1 4 0.0159 <br /> <br />Capma sp. <br />Suwallia sp. <br />Perlidae SID. <br /> <br />Helicopsyche borealis 2 2 2 2.00 0.60 1 3 0.0238 <br />Cheumatopsyche sp. 1 2 1.00 0.00 1 4 0.0159 <br />Hydropsyche occidentalis <br />Neotrichia sp. <br />Oecetis sp. 5 3 3 3.67 2.07 1 4 0.0582 <br />Polycentropus sp. 6 12 26 14.67 17.11 1 6 0.3492 <br /> <br />Petrophila 8 4 6 6.00 4.67 1 5 0.1190 <br /> <br />Orthocladiinae 21 16 3 13.33 15.00 1 6 0.3175 <br />Tanypodinae 17 29 36 27.33 39.27 1 6 0.6508 <br />Chironominae 22 58 49 43.00 70.24 1 8 1.3651 <br />Simulium sp. <br />Hemerodromia SP. <br />Hexatoma sp. 1 1 1 1.00 0.00 1 6 0.0238 <br />Ceratopogonidae 2 0.67 -0.12 1 6 0.0159 <br /> <br />Microcylloepus sp. 3 2 2 2.33 0.86 1 4 0.0370 <br />Optioservus sp. 1 0.33 -0.16 1 4 0.0053 <br />Zaitzevia parvula <br />Ambrysus morrnon 1 2 1.00 0.00 1 4 0.0159 <br /> <br />Ophiogomphus severus 3 1 1.33 0.17 1 1 0.0053 <br /> <br />Hydracarina sp. <br />Ancylidae 2 2 3 2.33 0.86 1 4 0.0370 <br />Physa sp. <br />Pisidium sp. <br />Dugesia sp. 1 0.33 -0.16 1 4 0.0053 <br />Oligochaeta <br /> <br />Totals 202 276 278 252.00 380.35 23 4.23 <br /> <br />Shannon Weaver Diversity 2.96 <br />Shannon Weaver Evenness 0.66 <br />Appendix B Page 1