FORSKREF - - Direktoratet for naturforvaltning

Vedlegg A25 Antall bunndyr i kajakprøver fra Fjellgardsvatnet 04.11.97.Prøvetakingstransektet er avmerket på figur 1.Dyp 0.5 m 2 m 5 m 10 m 20 mGruppe/artAntall/m2stddev.Antall/m2stddev.Antall/m2stddev.Antall/m2stddev.Antall/m2stddev.TurbellariaNematoda 17325 11430 3570 677 1505 1015 1505 1324 105 115Oligocheta 8225 4892 3290 2649 385 362 455 408 315 590Acari 11375 22129 2975 2644 840 1461 315 220 490 391Bivalvia 0 0 0 0 0 0 0 0 0 0Pisidium sp 70 108 0 0 0 0 0 0 0 0Ephemeroptera 0 0 0 0 0 0 0 0 0 0Leptophlebia sp 1925 1585 735 393 105 115 35 86 0 0Leptophlebia vespertina 315 772 105 257 0 0 0 0 0 0Trichoptera 0 0 0 0 0 0 0 0 0 0Polycentropodidae ind 280 217 0 0 35 86 0 0 0 0Polycentropus flavomaculaus 175 279 0 0 0 0 0 0 0 0Limnephilidae ind. 175 158 0 0 0 0 0 0 0 0Cyrnus trimaculatus 455 336 0 0 0 0 0 0 0 0Cyrnus flavidus 0 0 70 108 210 188 35 86 0 0Athripsodes sp 0 0 105 176 0 0 0 0 0 0Chironomidae l. 49770 28284 28385 7712 11690 4642 4515 2103 525 510Ceratopogonidae 1610 1397 35 86 105 257 35 86 0 0Zygoptera 0 0 70 108 0 0 0 0 0 0Crustacea 0 0 0 0 0 0 0 0 0 0Bosmina 0 0 0 0 70 108 175 245 210 266Ilyocryptus sp 105 257 35 86 0 0 140 343 0 0Cyclopida 3185 1698 840 420 840 376 630 460 1365 393Chydoridae 6720 15639 1435 3208 0 0 1260 1461 700 434Ceriodaphnia 0 0 0 0 70 171 0 0 0 0Harpacticoida 875 1169 490 1200 0 0 0 0 35 86Macrotricidae 0 0 0 0 0 0 175 206 0 0Sididae 0 0 0 0 0 0 35 86 0 0Calanoidae 0 0 0 0 0 0 140 254 35 86Ostracoda 875 971 0 0 35 86 70 108 700 632Sum 103460 91321 42140 19724 15890 8867 9520 7477 4480 3502187