Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 08/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 8 |
| Variété taxonomique | 35 |
| Taxon indicateur | Brachycentridae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 49.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 3.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 26.0 | dominant |
| Algues | 0.0 | marginal |
| Dalles, argiles | 17.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Sables | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 3 | 16 | 38 |
| Protonemura | 46 | 33 | 6 | 3 |
| Perlodes | 150 | 1 | 1 | 1 |
| Micrasema | 268 | 2 | 1 | |
| Glossosoma | 190 | 1 | 1 | |
| Silo | 292 | 2 | 2 | 1 |
| Hydropsyche | 212 | 24 | 4 | 3 |
| Limnephilinae | 3163 | 22 | 3 | 2 |
| Drusinae | 3120 | 1 | ||
| Odontocerum albicorne | 340 | 10 | 16 | 3 |
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 4 | 1 | 1 |
| Lype | 241 | 1 | ||
| Rhyacophila lato-sensu | 183 | 13 | 6 | 10 |
| Sericostoma | 322 | 15 | 5 | |
| Sericostomatidae | 321 | 2 | ||
| Baetis | 364 | 2 | 19 | 53 |
| Ephemerella ignita | 451 | 6 | 4 | 1 |
| Ephemera | 502 | 1 | 3 | 5 |
| Ecdyonurus | 421 | 4 | 17 | 33 |
| Electrogena | 3181 | 1 | ||
| Rhithrogena | 404 | 1 | 4 | 5 |
| Habrophlebia | 491 | 1 | ||
| Platambus maculatus | 557 | 6 | ||
| Elmis | 618 | 42 | 3 | 7 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 4 | 2 | 4 |
| Oulimnius | 622 | 3 | ||
| Hydraena | 608 | 2 | ||
| Ceratopogonidae | 819 | 4 | 2 | |
| Chironomidae | 807 | 272 | 35 | 214 |
| Dixidae | 793 | 2 | 1 | |
| Empididae | 831 | 6 | 4 | |
| Limoniidae | 757 | 4 | 8 | 15 |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 8 | 13 | |
| Calopteryx | 650 | 31 | 1 | |
| Cordulegaster | 687 | 1 | 2 | |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 1 | 1 | |
| Pisidium | 1043 | 2 | 1 | |
| Sphaeriidae | 1042 | 2 | ||
| Ancylus | 1028 | 1 | 1 | |
| Erpobdella | 929 | 5 | 2 | 2 |
| Polycelis | 1064 | 1 | 1 | |
| Oligochaeta | 933 | 45 | 58 | 329 |
| Hydracarina | 906 | 1 |