Listes faunistiques invertébrés
RU D'AITONE A EVISA 06219590
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| Date prélèvement | 28/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 26.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 0.0 | marginal |
| Algues | 6.0 | dominant |
| Dalles, argiles | 49.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Lente | B |
| P7 | Algues | Nulle | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Nulle | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 90 | 34 | 17 |
| Euleuctra | 67 | 1 | 2 | 2 |
| Protonemura | 46 | 10 | 4 | |
| Micrasema | 268 | 67 | 16 | 7 |
| Agapetus | 191 | 3 | ||
| Goeridae | 286 | 1 | ||
| Silo | 292 | 4 | 4 | |
| Hydropsyche | 212 | 4 | 9 | 2 |
| Hydroptilidae | 193 | 1 | ||
| Limnephilidae | 276 | 1 | ||
| Limnephilinae | 3163 | 16 | ||
| Polycentropus | 231 | 10 | 5 | 9 |
| Tinodes | 245 | 2 | 1 | |
| Rhyacophila lato-sensu | 183 | 4 | 4 | 1 |
| Sericostoma | 322 | 21 | 1 | |
| Thremma | 301 | 2 | 6 | 17 |
| Baetis | 364 | 31 | 62 | 19 |
| Procloeon | 390 | 3 | ||
| Centroptilum | 383 | 20 | 6 | |
| Serratella | 5152 | 19 | 1 | |
| Heptageniidae | 399 | 10 | 3 | |
| Ecdyonurus | 421 | 1 | 3 | |
| Electrogena | 3181 | 9 | 7 | 19 |
| Leptophlebiidae | 473 | 8 | 8 | |
| Habroleptoides | 485 | 4 | 11 | 1 |
| Habrophlebia | 491 | 77 | 6 | 15 |
| Gerridae | 734 | 1 | 1 | |
| Hydrometridae | 739 | 1 | ||
| Hydroporinae | 2393 | 1 | ||
| Elmis | 618 | 52 | 1 | |
| Esolus | 619 | 4 | ||
| Limnius | 623 | 7 | 2 | |
| Helodes | 636 | 1 | ||
| Hydraena | 608 | 1 | ||
| Athericidae | 838 | 1 | 1 | |
| Ceratopogonidae | 819 | 6 | 1 | 2 |
| Chironomidae | 807 | 545 | 220 | 51 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 1 | 1 | |
| Limoniidae | 757 | 11 | ||
| Simuliidae | 801 | 5 | 2 | 1 |
| Neurorthus | 858 | 4 | 6 | 2 |
| Ancylus | 1028 | 1 | ||
| Bythinella | 992 | 4 | ||
| Potamopyrgus | 978 | 1 | ||
| Oligochaeta | 933 | 5 | 1 | |
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 7 | 3 | 2 |