Listes faunistiques invertébrés
L'Ariège à Saverdun 05170000
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Date prélèvement | 27/08/2018 | ||||
---|---|---|---|---|---|
Méthode | Petit cours d'eau | IBG |
20.0
|
||
GFI | 9 | ||||
Variété taxonomique | 46 | ||||
Taxon indicateur | Perlodidae |
Substrat | Recouvrement (%) | Définition |
---|---|---|
Bryophytes | ||
Hydrophytes | 6.0 | dominant |
Litieres | 1.0 | marginal |
Branchage, racines | 1.0 | marginal |
Pierres, galets | 26.0 | dominant |
Blocs | 30.0 | dominant |
Granulats | 1.0 | marginal |
Helophytes | ||
Vases | ||
Sables | 4.0 | marginal |
Algues | 1.0 | marginal |
Dalles, argiles | 30.0 | dominant |
Microprélèvement | Substrat | Vitesse | Phase |
---|---|---|---|
P1 | Litieres | Nulle | A |
P2 | Branchage, racines | Lente | A |
P3 | Granulats | Moyenne | A |
P4 | Sables | Lente | A |
P5 | Hydrophytes | Moyenne | B |
P6 | Pierres, galets | Rapide | B |
P7 | Blocs | Rapide | B |
P8 | Dalles, argiles | Rapide | B |
P9 | Blocs | Moyenne | C |
P10 | Dalles, argiles | Moyenne | C |
P11 | Pierres, galets | Moyenne | C |
P12 | Blocs | Lente | C |
Taxon | Code SANDRE | A | B | C |
---|---|---|---|---|
Leuctra | 69 | 50 | 30 | 22 |
Leuctra geniculata | 33830 | 1 | ||
Perlodes | 150 | 1 | ||
Perlodidae | 127 | 1 | 1 | |
Brachycentrus | 265 | 3 | 2 | |
Micrasema | 268 | 2 | ||
Oligoplectrum maculatum | 264 | 22 | 2147 | 5 |
Silo | 292 | 1 | ||
Goeridae | 286 | 1 | ||
Cheumatopsyche lepida | 222 | 4 | 63 | |
Hydropsyche | 212 | 18 | 240 | 45 |
Hydropsychidae | 211 | 9 | 110 | 12 |
Hydroptila | 200 | 2 | 1 | 1 |
Ithytrichia | 198 | 26 | 9 | 2 |
Hydroptilidae | 193 | 1 | 1 | |
Lepidostoma hirtum | 306 | 21 | 3 | 1 |
Lepidostomatidae | 304 | 2 | ||
Mystacides | 312 | 1 | ||
Limnephilinae | 3163 | 1 | 1 | |
Polycentropus | 231 | 3 | 4 | |
Psychomyia pusilla | 240 | 15 | 21 | |
Rhyacophila lato-sensu | 183 | 34 | 8 | |
Sericostoma | 322 | 4 | ||
Baetis lato sensu | 9794 | 54 | 771 | 96 |
Procloeon | 390 | 1 | 5 | |
Baetidae | 363 | 1 | 1 | |
Caenis | 457 | 8 | 3 | |
Ephemerella ignita | 451 | 142 | 138 | 43 |
Ephemerella | 450 | 82 | 55 | 10 |
Torleya major | 452 | 9 | ||
Ephemera | 502 | 5 | ||
Ecdyonurus | 421 | 3 | 6 | 12 |
Epeorus | 400 | 1 | ||
Heptagenia | 443 | 1 | 8 | 8 |
Rhithrogena | 404 | 8 | 7 | 8 |
Heptageniidae | 399 | 1 | 1 | 6 |
Oligoneuriella | 394 | 1 | 1 | |
Potamanthus luteus | 510 | 13 | 6 | 14 |
Aphelocheirus aestivalis | 2714 | 3 | 9 | 11 |
Micronecta | 719 | 1 | ||
Pomatinus substriatus | 33844 | 2 | ||
Hydroporinae | 2393 | 1 | ||
Elmis | 618 | 58 | 38 | 18 |
Esolus | 619 | 4 | 22 | 22 |
Limnius | 623 | 4 | 2 | 2 |
Oulimnius | 622 | 8 | 5 | 2 |
Stenelmis | 617 | 6 | 5 | 1 |
Orectochilus | 515 | 2 | ||
Athericidae | 838 | 2 | ||
Blephariceridae | 747 | 7 | ||
Chironomidae | 807 | 102 | 6 | 161 |
Empididae | 831 | 1 | 1 | 1 |
Limoniidae | 757 | 4 | 5 | |
Simuliidae | 801 | 359 | 6 | |
Stratiomyidae | 824 | 1 | ||
Tipulidae | 753 | 3 | ||
Boyeria irene | 671 | 7 | ||
Gomphus | 679 | 1 | ||
Onychogomphus | 682 | 1 | ||
Gammarus | 892 | 85 | 2 | 5 |
Gammaridae | 887 | 22 | 1 | |
Asellidae | 880 | 41 | ||
Procambarus clarkii | 2028 | 1 | ||
Pisidium | 1043 | 3 | ||
Ancylus fluviatilis | 1029 | 11 | 67 | 33 |
Potamopyrgus antipodarum | 979 | 143 | 10 | |
Radix | 1004 | 14 | 1 | |
Theodoxus fluviatilis | 968 | 5 | 14 | |
Physa (sensu lato) | 997 | 19 | 1 | 2 |
Physella | 19280 | 3 | 2 | 2 |
Erpobdellidae | 928 | 15 | 7 | |
Glossiphoniidae | 908 | 2 | 2 | |
Xironogiton | 23599 | 1 | 2 | |
Turbellaria | 3326 | 1 | 1 | |
Oligochaeta | 933 | 70 | 19 | 17 |
Nemathelmintha | 3111 | 1 | 1 | |
Copepoda | 3206 | 1 | ||
Hydracarina | 906 | 1 | 1 | 1 |
Prostoma | 3110 | 1 | 1 |