Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 646 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 26/08/2020 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 24.0 | dominant |
| Blocs | 7.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | 1.0 | marginal |
| Dalles, argiles | 65.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Algues | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Rapide | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Dalles, argiles | Nulle | C |
| P10 | Dalles, argiles | Lente | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Dalles, argiles | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 2 | ||
| Leuctra | 69 | 20 | 6 | |
| Leuctridae | 66 | 5 | 2 | |
| Amphinemura | 21 | 2 | 3 | |
| Nemoura | 26 | 56 | 10 | |
| Protonemura | 46 | 1 | 2 | 17 |
| Nemouridae | 20 | 1 | ||
| Dinocras | 156 | 3 | ||
| Perla | 164 | 3 | ||
| Perlidae | 155 | 1 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 4 | 2 | 28 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 28 | ||
| Hydroptila | 200 | 1 | ||
| Adicella | 320 | 7 | ||
| Mystacides | 312 | 2 | ||
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 2 | ||
| Odontocerum albicorne | 340 | 7 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | |
| Sericostoma | 322 | 11 | ||
| Sericostomatidae | 321 | 16 | 1 | |
| Baetis lato sensu | 9794 | 3 | 43 | 45 |
| Ephemerella ignita | 451 | 32 | 6 | 1 |
| Epeorus | 400 | 46 | 3 | |
| Rhithrogena | 404 | 1 | 63 | 1 |
| Heptageniidae | 399 | 8 | ||
| Colymbetinae | 2395 | 7 | ||
| Hydroporinae | 2393 | 24 | 5 | |
| Elmis | 618 | 8 | 1 | 1 |
| Limnius | 623 | 2 | ||
| Hydraena | 608 | 6 | ||
| Blephariceridae | 747 | 4 | 7 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 1008 | 29 | 36 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 4 | 1 | 1 |
| Limoniidae | 757 | 10 | 2 | |
| Simuliidae | 801 | 28 | 32 | |
| Ancylus fluviatilis | 1029 | 2 | ||
| Bythinella | 992 | 4 | ||
| Hydrobiidae | 973 | 2 | 1 | |
| Planariidae | 1061 | 3 | 1 | |
| Oligochaeta | 933 | 4 | ||
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |