Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 636 ko
- Export SEEE csv / 9 ko
| Date prélèvement | 03/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 37 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 92.0 | dominant |
| Blocs | 1.0 | marginal |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Lente | A |
| P3 | Blocs | Lente | A |
| P4 | Helophytes | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Pierres, galets | Nulle | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 47 | 66 | 51 |
| Leuctra geniculata | 33830 | 8 | 7 | |
| Protonemura | 46 | 1 | 1 | 5 |
| Nemouridae | 20 | 1 | 2 | 5 |
| Dinocras | 156 | 2 | ||
| Perla | 164 | 1 | 4 | 7 |
| Perlodes | 150 | 8 | 6 | 2 |
| Agapetus-synagapetus | 5218 | 7 | 3 | |
| Silo | 292 | 6 | ||
| Silo-lithax | 5219 | 4 | 4 | 9 |
| Goeridae | 286 | 6 | ||
| Hydropsyche | 212 | 1 | 6 | 77 |
| Hydropsychidae | 211 | 3 | 11 | 6 |
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 11 | 3 | |
| Odontocerum albicorne | 340 | 4 | 9 | 7 |
| Rhyacophila lato-sensu | 183 | 5 | 2 | |
| Sericostoma | 322 | 15 | ||
| Sericostomatidae | 321 | 1 | ||
| Baetis lato sensu | 9794 | 5 | 11 | 23 |
| Baetidae | 363 | 1 | 3 | 4 |
| Caenis | 457 | 1 | ||
| Ephemerella ignita | 451 | 2 | ||
| Ephemera | 502 | 16 | 4 | |
| Ecdyonurus | 421 | 1 | 14 | 14 |
| Epeorus | 400 | 3 | 10 | 31 |
| Heptagenia | 443 | 3 | ||
| Rhithrogena | 404 | 2 | 22 | |
| Heptageniidae | 399 | 1 | 12 | 1 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 1 | 1 | |
| Leptophlebiidae | 473 | 18 | 5 | 6 |
| Gerris | 735 | 1 | ||
| Hydrometra | 740 | 2 | ||
| Veliidae | 743 | 1 | ||
| Colymbetinae | 2395 | 2 | ||
| Hydroporinae | 2393 | 12 | 2 | 2 |
| Dupophilus | 620 | 1 | 6 | 8 |
| Elmis | 618 | 2 | 12 | 19 |
| Esolus | 619 | 5 | 21 | 46 |
| Limnius | 623 | 5 | 7 | 10 |
| Orectochilus | 515 | 1 | ||
| Odeles | 41985 | 1 | 1 | |
| Hydraena | 608 | 5 | 13 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | 2 | |
| Chironomidae | 807 | 489 | 40 | 126 |
| Dixidae | 793 | 8 | 1 | 1 |
| Empididae | 831 | 4 | 5 | 9 |
| Limoniidae | 757 | 2 | 5 | |
| Simuliidae | 801 | 2 | 1 | |
| Cordulegaster | 687 | 2 | ||
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 6 | ||
| Gammaridae | 887 | 3 | ||
| Bythinella | 992 | 1 | ||
| Planariidae | 1061 | 1 | ||
| Oligochaeta | 933 | 2 | 4 | 3 |
| Nemathelmintha | 3111 | 1 | 1 | |
| Cladocera | 3127 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |