Listes faunistiques invertébrés
DOUX A LABATIE-D'ANDAURE 1 06105568
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| Date prélèvement | 05/06/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 73.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 8.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Blocs | Moyenne | B |
| P2 | Granulats | Nulle | A |
| P3 | Sables | Nulle | A |
| P4 | Dalles, argiles | Moyenne | B |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Rapide | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Pierres, galets | Moyenne | C |
| P9 | Pierres, galets | Lente | B |
| P10 | Bryophytes | Moyenne | A |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 14 | 5 | 1 |
| Leuctridae | 66 | 27 | 75 | 2 |
| Leuctra geniculata | 33830 | 8 | 1 | |
| Protonemura | 46 | 11 | ||
| Perla | 164 | 2 | 3 | |
| Isoperla | 140 | 12 | 1 | |
| Micrasema | 268 | 3 | ||
| Glossosomatidae | 189 | 12 | 2 | |
| Agapetus | 191 | 1 | 25 | 22 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 8 | 9 | 9 |
| Athripsodes | 311 | 2 | 2 | 1 |
| Drusinae | 3120 | 3 | 1 | |
| Limnephilinae | 3163 | 5 | 3 | |
| Wormaldia | 210 | 1 | ||
| Polycentropus | 231 | 1 | 1 | |
| Lype | 241 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 1 | |
| Sericostoma | 322 | 10 | 5 | 1 |
| Baetis | 364 | 64 | 249 | 88 |
| Caenis | 457 | 1 | 2 | |
| Ephemerella ignita | 451 | 62 | 34 | 23 |
| Ephemera | 502 | 2 | 2 | |
| Rhithrogena | 404 | 12 | 5 | |
| Leptophlebiidae | 473 | 1 | ||
| Dupophilus | 620 | 11 | 32 | 28 |
| Elmis | 618 | 24 | 25 | |
| Esolus | 619 | 5 | 21 | 7 |
| Limnius | 623 | 2 | 10 | 6 |
| Oulimnius | 622 | 9 | 2 | |
| Hydrocyphon | 637 | 13 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 14 | 4 | 2 |
| Chironomidae | 807 | 230 | 20 | 16 |
| Limoniidae | 757 | 2 | 4 | 3 |
| Simuliidae | 801 | 18 | 1 | |
| Tabanidae | 837 | 4 | 1 | 1 |
| Micronecta | 719 | 2 | 1 | |
| Gerris | 735 | 2 | ||
| Gammarus | 892 | 3 | ||
| Ancylus | 1028 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Haemopis | 926 | 1 | ||
| Oligochaeta | 933 | 2 | 12 | |
| Hydracarina | 906 | 3 | 3 | 3 |