Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 617 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 06/08/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 55.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 15.0 | 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 | Rapide | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Blocs | Moyenne | B |
| P9 | Blocs | Lente | C |
| P10 | Blocs | Nulle | C |
| P11 | Blocs | Rapide | C |
| P12 | Pierres, galets | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 8 | 5 | |
| Protonemura | 46 | 50 | 12 | 3 |
| Nemoura | 26 | 1 | ||
| Dinocras | 156 | 1 | 3 | 3 |
| Perla | 164 | 1 | 1 | |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 1 | ||
| Perlodes | 150 | 1 | 2 | |
| Micrasema | 268 | 16 | 39 | 44 |
| Brachycentridae | 262 | 2 | ||
| Glossosoma | 190 | 5 | 4 | 1 |
| Silo | 292 | 1 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 17 | 26 | 86 |
| Hydropsychidae | 211 | 4 | 3 | 4 |
| Drusinae | 3120 | 1 | ||
| Odontocerum albicorne | 340 | 3 | ||
| Psychomyia pusilla | 240 | 3 | ||
| Rhyacophila lato-sensu | 183 | 2 | 5 | 6 |
| Sericostoma | 322 | 33 | 1 | |
| Sericostomatidae | 321 | 1 | 1 | |
| Baetis lato sensu | 9794 | 23 | 264 | 171 |
| Baetidae | 363 | 2 | ||
| Caenis | 457 | 1 | 3 | 1 |
| Ephemerella ignita | 451 | 120 | 12 | 10 |
| Ecdyonurus | 421 | 3 | 3 | |
| Epeorus | 400 | 3 | 6 | |
| Rhithrogena | 404 | 1 | 11 | 14 |
| Heptageniidae | 399 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | ||
| Hydroporinae | 2393 | 16 | 9 | |
| Dupophilus | 620 | 1 | 4 | |
| Elmis | 618 | 65 | 16 | 28 |
| Esolus | 619 | 23 | 2 | 3 |
| Limnius | 623 | 5 | 1 | 3 |
| Elmidae | 614 | 2 | ||
| Hydraena | 608 | 4 | 6 | 7 |
| Athericidae | 838 | 1 | 1 | 3 |
| Blephariceridae | 747 | 5 | ||
| Chironomidae | 807 | 234 | 5 | 63 |
| Empididae | 831 | 4 | 3 | |
| Limoniidae | 757 | 4 | 4 | |
| Simuliidae | 801 | 15 | 240 | 552 |
| Gammarus | 892 | 19 | ||
| Gammaridae | 887 | 13 | ||
| Sphaeriidae | 1042 | 1 | ||
| Ancylus fluviatilis | 1029 | 1 | 1 | |
| Oligochaeta | 933 | 1 | 3 | 2 |
| Hydracarina | 906 | 1 | 1 | 1 |