Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 618 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/07/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| I2M2 | 0.7150 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 4.0 | marginal |
| Pierres, galets | 25.0 | dominant |
| Blocs | 11.0 | dominant |
| Granulats | 28.0 | dominant |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 27.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 2.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Dalles, argiles | Moyenne | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Granulats | Lente | B |
| P8 | Sables | Nulle | B |
| P9 | Granulats | Moyenne | C |
| P10 | Sables | Lente | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Granulats | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Erpobdellidae | 928 | 1 | 1 | 1 |
| Sialis | 704 | 6 | 1 | |
| Gerridae | 734 | 2 | ||
| Veliidae | 743 | 1 | ||
| Limoniidae | 757 | 4 | 3 | |
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 3 | ||
| Simuliidae | 801 | 82 | 14 | 82 |
| Chironomidae | 807 | 214 | 160 | 52 |
| Ceratopogonidae | 819 | 3 | 2 | |
| Empididae | 831 | 1 | 1 | |
| Tabanidae | 837 | 2 | ||
| Gammarus | 892 | 72 | 8 | 9 |
| Hydracarina | 906 | 1 | 1 | |
| Cordulegaster | 687 | 1 | ||
| Oligochaeta | 933 | 8 | 100 | 78 |
| Bythinella | 992 | 1 | ||
| Sphaeriidae | 1042 | 1 | 4 | 13 |
| Pisidium | 1043 | 20 | 2 | 13 |
| Colymbetinae | 2395 | 1 | ||
| Limnephilinae | 3163 | 5 | 16 | 18 |
| Ostracoda | 3170 | 1 | ||
| Serratella | 5152 | 115 | 32 | 24 |
| Silo-lithax | 5219 | 2 | 1 | |
| Baetis lato sensu | 9794 | 21 | 64 | 18 |
| Pediciini | 20537 | 10 | 15 | 20 |
| Leuctra geniculata | 33830 | 1 | 3 | 3 |
| Epeorus | 400 | 3 | ||
| Leuctra | 69 | 5 | 43 | 20 |
| Rhyacophila lato-sensu | 183 | 4 | 6 | 2 |
| Hydropsyche | 212 | 15 | 5 | 5 |
| Polycentropus | 231 | 2 | 4 | 4 |
| Limnephilidae | 276 | 3 | ||
| Goeridae | 286 | 8 | ||
| Silo | 292 | 2 | 2 | |
| Adicella | 320 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 6 | 2 | 10 |
| Heptageniidae | 399 | 1 | 4 | |
| Protonemura | 46 | 21 | ||
| Rhithrogena | 404 | 2 | ||
| Ecdyonurus | 421 | 24 | 14 | |
| Leptophlebiidae | 473 | 15 | 4 | 29 |
| Habrophlebia | 491 | 5 | 4 | 4 |
| Ephemera | 502 | 8 | 37 | 23 |
| Hydraena | 608 | 2 | 1 | |
| Elmis | 618 | 42 | 2 | 3 |
| Esolus | 619 | 1 | 3 | 6 |
| Dupophilus | 620 | 3 | 14 | 3 |
| Oulimnius | 622 | 1 | 1 | |
| Limnius | 623 | 16 | 26 | 30 |
| Boyeria | 670 | 1 |