Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 619 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 27/06/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 40 |
| I2M2 | 0.9165 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 2.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 15.0 | dominant |
| Granulats | 4.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 8.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Sables | Nulle | B |
| P8 | Sables | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ancylus | 1028 | 1 | 1 | 34 |
| Calopteryx | 650 | 1 | ||
| Gerridae | 734 | 1 | 1 | |
| Hydrometra | 740 | 4 | 1 | |
| Veliidae | 743 | 8 | 1 | |
| Tipulidae | 753 | 2 | ||
| Psychodidae | 783 | 1 | ||
| Dixidae | 793 | 4 | 2 | 8 |
| Simuliidae | 801 | 24 | 33 | 34 |
| Chironomidae | 807 | 119 | 26 | 59 |
| Empididae | 831 | 1 | 1 | 1 |
| Athericidae | 838 | 1 | 2 | |
| Rhagionidae | 841 | 2 | 6 | |
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 89 | 2 | 43 |
| Bythinella | 992 | 1 | ||
| Hydrocyphon | 637 | 3 | 4 | 12 |
| Sphaeriidae | 1042 | 1 | ||
| Pisidium | 1043 | 1 | 1 | 4 |
| Planariidae | 1061 | 1 | ||
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydroporinae | 2393 | 5 | ||
| Colymbetinae | 2395 | 23 | ||
| Drusinae | 3120 | 3 | ||
| Limnephilinae | 3163 | 17 | 1 | 26 |
| Serratella | 5152 | 9 | 5 | 12 |
| Rhyacophila stricto-sensu | 5237 | 2 | 11 | 11 |
| Baetis lato sensu | 9794 | 51 | 170 | 94 |
| Agapetinae | 9812 | 1 | ||
| Leuctra geniculata | 33830 | 4 | 1 | 11 |
| Pediciidae | 50011 | 8 | 3 | 7 |
| Epeorus | 400 | 1 | 2 | |
| Nemouridae | 20 | 1 | ||
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 23 | 8 | 31 |
| Leuctra | 69 | 9 | 7 | 42 |
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 1 | 1 |
| Perlidae | 155 | 1 | ||
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | ||
| Philopotamidae | 206 | 1 | ||
| Hydropsyche | 212 | 1 | 6 | 7 |
| Lepidostoma | 305 | 1 | ||
| Sericostomatidae | 321 | 1 | ||
| Sericostoma | 322 | 3 | ||
| Brachyptera | 3 | 1 | ||
| Rhithrogena | 404 | 3 | 5 | |
| Ecdyonurus | 421 | 5 | 12 | 68 |
| Leptophlebiidae | 473 | 25 | 19 | |
| Habrophlebia | 491 | 2 | 1 | |
| Ephemera | 502 | 7 | 4 | 4 |
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 7 | 5 | 8 |
| Dryops | 613 | 1 | 1 | |
| Elmis | 618 | 37 | 15 | 25 |
| Esolus | 619 | 21 | 2 | 29 |
| Dupophilus | 620 | 2 | 13 | |
| Oulimnius | 622 | 7 | ||
| Limnius | 623 | 1 | 19 | 5 |
| Helodes | 636 | 2 |