Listes faunistiques invertébrés
DOUX A LABATIE-D'ANDAURE 1 06105568
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| Date prélèvement | 27/07/2021 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 80.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Hydrophytes | Rapide | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Dalles, argiles | Moyenne | B |
| P7 | Pierres, galets | Lente | B |
| P8 | Pierres, galets | Rapide | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 15 | 53 | |
| Leuctra | 69 | 71 | 94 | 146 |
| Nemoura | 26 | 2 | ||
| Protonemura | 46 | 222 | 1 | |
| Perlidae | 155 | 4 | ||
| Perla | 164 | 6 | 15 | 20 |
| Micrasema | 268 | 7 | 10 | |
| Glossosomatidae | 189 | 1 | 1 | |
| Goeridae | 286 | 1 | 4 | |
| Silo | 292 | 2 | ||
| Hydropsyche | 212 | 147 | 4 | 17 |
| Setodes | 318 | 2 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 16 | 5 | 4 |
| Philopotamus | 209 | 1 | ||
| Wormaldia | 210 | 1 | ||
| Polycentropus | 231 | 3 | 12 | 5 |
| Rhyacophila lato-sensu | 183 | 48 | 6 | 9 |
| Sericostoma | 322 | 7 | 7 | 9 |
| Baetis | 364 | 870 | 665 | 756 |
| Centroptilum | 383 | 1 | ||
| Serratella | 5152 | 82 | 14 | 11 |
| Ephemera | 502 | 1 | 1 | |
| Heptageniidae | 399 | 4 | 4 | 10 |
| Ecdyonurus | 421 | 4 | 8 | |
| Electrogena | 3181 | 2 | 7 | |
| Epeorus | 400 | 29 | 12 | 30 |
| Leptophlebiidae | 473 | 1 | 13 | 38 |
| Choroterpes | 474 | 1 | ||
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 13 | 29 | |
| Gerridae | 734 | 1 | 1 | |
| Pomatinus substriatus | 33844 | 1 | ||
| Dupophilus | 620 | 9 | 38 | 40 |
| Elmis | 618 | 84 | 35 | 37 |
| Esolus | 619 | 2 | 20 | 16 |
| Limnius | 623 | 17 | 33 | 32 |
| Oulimnius | 622 | 17 | 5 | 11 |
| Stenelmis | 617 | 1 | 1 | |
| Hydraena | 608 | 3 | 1 | |
| Sphaeridiinae | 5194 | 1 | ||
| Hydrocyphon | 637 | 2 | ||
| Athericidae | 838 | 1 | 2 | |
| Ceratopogonidae | 819 | 2 | 5 | 44 |
| Chironomidae | 807 | 913 | 48 | 129 |
| Empididae | 831 | 20 | 1 | 4 |
| Limoniidae | 757 | 1 | 1 | 5 |
| Pediciini | 20537 | 3 | ||
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 29 | 1 | |
| Simuliidae | 801 | 2378 | 179 | 339 |
| Boyeria | 670 | 1 | ||
| Onychogomphus | 682 | 1 | 4 | |
| Gammaridae | 887 | 1 | ||
| Gammarus | 892 | 3 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Ancylus | 1028 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 11 | 48 | 45 |
| Planariidae | 1061 | 24 | 4 | |
| Nemathelmintha | 3111 | 1 |