Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 57 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 31/08/2015 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 32 |
| Taxon indicateur | Chloroperlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 18.0 | dominant |
| Blocs | 9.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | ||
| Algues | ||
| Dalles, argiles | 69.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | Moyenne | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Dalles, argiles | Lente | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | Moyenne | C |
| P12 | Dalles, argiles | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 25 | ||
| Leuctridae | 66 | 82 | 15 | |
| Leuctra | 69 | 5 | 6 | |
| Amphinemura | 21 | 48 | 5 | |
| Nemoura | 26 | 320 | 15 | 2 |
| Protonemura | 46 | 2 | ||
| Perlidae | 155 | 2 | ||
| Dinocras | 156 | 1 | ||
| Perla | 164 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Isoperla | 140 | 3 | ||
| Perlodes | 150 | 1 | ||
| Micrasema | 268 | 2 | 24 | 50 |
| Hydropsyche | 212 | 2 | 16 | |
| Limnephilidae | 276 | 7 | 2 | |
| Odontocerum | 339 | 7 | 2 | |
| Polycentropodidae | 223 | 1 | ||
| Plectrocnemia | 228 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 4 | 4 | |
| Sericostomatidae | 321 | 1 | 2 | |
| Sericostoma | 322 | 3 | ||
| Baetis lato sensu | 9794 | 4 | 54 | 51 |
| Ephemerella ignita | 451 | 4 | ||
| Heptageniidae | 399 | 1 | ||
| Ecdyonurus | 421 | 1 | 5 | |
| Epeorus | 400 | 45 | 3 | |
| Hydroporinae | 2393 | 27 | 1 | 4 |
| Elmis | 618 | 6 | 1 | |
| Esolus | 619 | 1 | ||
| Limnius | 623 | 2 | ||
| Hydraena | 608 | 1 | 2 | |
| Anthomyidae | 847 | 1 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 368 | 15 | 90 |
| Dixidae | 793 | 2 | 3 | |
| Empididae | 831 | 2 | 1 | |
| Limoniidae | 757 | 54 | 2 | 5 |
| Simuliidae | 801 | 2 | 9 | 15 |
| Hydracarina | 906 | 22 | 6 | 1 |
| Ancylus | 1028 | 1 | 12 | |
| Bythinella | 992 | 7 | ||
| Oligochaeta | 933 | 13 | 2 | |
| Dugesiidae | 1055 | 1 | ||
| Planariidae | 1061 | 5 | 3 | |
| Nematoda | 1089 | 1 | 1 |