Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 45 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 19/08/2015 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 36 |
| I2M2 | 0.8486 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 83.0 | dominant |
| Blocs | 10.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 1.0 | marginal |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Pierres, galets | Nulle | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Ceratopogonidae | 819 | 11 | 9 | 6 |
| Habrophlebia | 491 | 1 | ||
| Hydraena | 608 | 20 | 12 | 27 |
| Elmis | 618 | 177 | 17 | 10 |
| Esolus | 619 | 9 | 9 | 23 |
| Oulimnius | 622 | 1 | ||
| Limnius | 623 | 89 | 98 | 85 |
| Blephariceridae | 747 | 1 | ||
| Limoniidae | 757 | 35 | 16 | 18 |
| Dixidae | 793 | 3 | 1 | |
| Simuliidae | 801 | 27 | 95 | 384 |
| Chironomidae | 807 | 498 | 142 | 151 |
| Habroleptoides | 485 | 1 | 3 | |
| Empididae | 831 | 16 | 14 | 8 |
| Tabanidae | 837 | 1 | ||
| Athericidae | 838 | 24 | 11 | 17 |
| Gammaridae | 887 | 4 | 1 | |
| Hydracarina | 906 | 17 | 4 | 7 |
| Erpobdellidae | 928 | 2 | 2 | 1 |
| Oligochaeta | 933 | 14 | 8 | 8 |
| Ancylus | 1028 | 10 | 19 | 32 |
| Torleya | 2391 | 2 | ||
| Hydroporinae | 2393 | 2 | 6 | |
| Limnephilinae | 3163 | 4 | 2 | |
| Psychomyia | 239 | 1 | ||
| Nemoura | 26 | 10 | 1 | 1 |
| Protonemura | 46 | 153 | 6 | 5 |
| Leuctra | 69 | 44 | 27 | 12 |
| Perlodes | 150 | 1 | 1 | |
| Dinocras | 156 | 18 | 20 | 30 |
| Perla | 164 | 7 | 4 | |
| Chloroperla | 170 | 1 | 1 | 3 |
| Rhyacophila lato-sensu | 183 | 3 | 6 | 14 |
| Glossosomatidae | 189 | 2 | ||
| Glossosoma | 190 | 4 | 7 | |
| Hydropsyche | 212 | 44 | 166 | 108 |
| Taeniopteryx | 14 | 20 | ||
| Micrasema | 268 | 45 | 4 | 6 |
| Goeridae | 286 | 2 | ||
| Sericostoma | 322 | 1 | ||
| Odontocerum | 339 | 32 | 5 | 5 |
| Baetis | 364 | 175 | 148 | 330 |
| Epeorus | 400 | 1 | 102 | 182 |
| Rhithrogena | 404 | 7 | 182 | 116 |
| Ecdyonurus | 421 | 31 | 11 | |
| Ephemerella | 450 | 11 | ||
| Paraleptophlebia | 481 | 2 |