Listes faunistiques invertébrés
DOUX A LABATIE-D'ANDAURE 1 06105568
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| Date prélèvement | 15/07/2008 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 47 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 0.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 64.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 0.0 | marginal |
| Helophytes | 1.0 | marginal |
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 9.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Vases | Lente | B1 |
| P2 | Granulats | Nulle | B1 |
| P3 | Sables | Nulle | B1 |
| P4 | Helophytes | Nulle | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Pierres, galets | Moyenne | B2 |
| P7 | Blocs | Rapide | B2 |
| P8 | Dalles, argiles | Moyenne | B2 |
| P9 | Pierres, galets | Lente | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Pierres, galets | Rapide | B3 |
| P12 | Blocs | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctridae | 66 | 37 | 33 | 5 |
| Euleuctra | 67 | 55 | 61 | 88 |
| Protonemura | 46 | 69 | 4 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 13 | 12 | |
| Isoperla | 140 | 1 | ||
| Micrasema | 268 | 68 | 16 | 3 |
| Glossosomatidae | 189 | 1 | ||
| Agapetus | 191 | 4 | 11 | |
| Goeridae | 286 | 9 | 74 | 23 |
| Silo | 292 | 1 | 3 | |
| Hydropsyche | 212 | 16 | 17 | 16 |
| Lepidostoma | 305 | 2 | ||
| Mystacides | 312 | 1 | ||
| Setodes | 318 | 2 | ||
| Drusinae | 3120 | 1 | 5 | 9 |
| Limnephilinae | 3163 | 95 | 8 | 18 |
| Wormaldia | 210 | 3 | 1 | |
| Polycentropodidae | 223 | 2 | 2 | 9 |
| Polycentropus | 231 | 6 | 7 | 10 |
| Psychomyia | 239 | 1 | ||
| Rhyacophila lato-sensu | 183 | 8 | 14 | 3 |
| Sericostoma | 322 | 406 | 5 | 38 |
| Baetis | 364 | 426 | 510 | 275 |
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 346 | 65 | 51 |
| Ephemera | 502 | 12 | 1 | |
| Ecdyonurus | 421 | 2 | 2 | 14 |
| Epeorus | 400 | 6 | 1 | |
| Leptophlebiidae | 473 | 45 | 1 | 8 |
| Habrophlebia | 491 | 56 | 1 | 2 |
| Micronecta | 719 | 5 | ||
| Gerris | 735 | 3 | ||
| Hydrometra | 740 | 2 | ||
| Colymbetinae | 2395 | 3 | ||
| Dupophilus | 620 | 14 | 9 | |
| Elmis | 618 | 68 | 36 | 12 |
| Esolus | 619 | 18 | 14 | 12 |
| Limnius | 623 | 18 | 38 | 12 |
| Oulimnius | 622 | 82 | 8 | 4 |
| Heptageniidae | 399 | 1 | ||
| Hydraena | 608 | 4 | ||
| Hydrophilinae | 2517 | 1 | ||
| Hydrocyphon | 637 | 9 | 1 | |
| Athericidae | 838 | 1 | 5 | 3 |
| Ceratopogonidae | 819 | 90 | 5 | 3 |
| Chironomidae | 807 | 2927 | 108 | 72 |
| Empididae | 831 | 12 | 4 | 4 |
| Limoniidae | 757 | 3 | 14 | 9 |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 128 | 34 | |
| Tabanidae | 837 | 3 | ||
| Tipulidae | 753 | 3 | ||
| Cordulegaster | 687 | 2 | ||
| Onychogomphus | 682 | 8 | 1 | |
| Agriotypus | 1083 | 1 | 1 | |
| Gammaridae | 887 | 9 | ||
| Gammarus | 892 | 7 | ||
| Sphaeriidae | 1042 | 8 | ||
| Pisidium | 1043 | 6 | ||
| Ancylus | 1028 | 9 | 35 | 13 |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 1 | 1 | |
| Oligochaeta | 933 | 51 | 21 | 18 |
| Nematoda | 1089 | 15 | ||
| Hydracarina | 906 | 99 | 19 | 20 |