Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 7 ko
| Date prélèvement | 10/08/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 33 |
| Taxon indicateur | Perlidae |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 28.0 | dominant |
| Blocs | 21.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 45.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Nulle | A |
| P4 | Granulats | 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 | Pierres, galets | Rapide | C |
| P11 | Dalles, argiles | Lente | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 5 | 2 | 2 |
| Leuctra geniculata | 33830 | 1 | ||
| Leuctridae | 66 | 1 | ||
| Protonemura | 46 | 94 | 2 | 7 |
| Nemoura | 26 | 2 | ||
| Dinocras | 156 | 2 | 2 | 4 |
| Perla | 164 | 2 | 3 | 1 |
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 5 | ||
| Micrasema | 268 | 6 | 8 | 2 |
| Hydropsyche | 212 | 4 | 13 | 29 |
| Hydropsychidae | 211 | 1 | ||
| Limnephilinae | 3163 | 1 | 3 | |
| Odontocerum albicorne | 340 | 2 | 3 | |
| Philopotamus | 209 | 1 | ||
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 3 | 7 | 10 |
| Baetis lato sensu | 9794 | 14 | 141 | 100 |
| Baetidae | 363 | 2 | ||
| Ephemerella ignita | 451 | 2 | 3 | 2 |
| Ephemerellidae | 449 | 2 | 1 | |
| Ecdyonurus | 421 | 3 | 6 | |
| Epeorus | 400 | 6 | 19 | |
| Rhithrogena | 404 | 1 | 2 | |
| Heptageniidae | 399 | 3 | ||
| Hydroporinae | 2393 | 12 | 1 | |
| Elmis | 618 | 13 | 1 | 1 |
| Esolus | 619 | 1 | ||
| Hydraena | 608 | 2 | 2 | |
| Anthomyidae | 847 | 8 | ||
| Athericidae | 838 | 1 | ||
| Blephariceridae | 747 | 1 | 9 | 5 |
| Ceratopogonidae | 819 | 3 | ||
| Chironomidae | 807 | 480 | 258 | 125 |
| Dixidae | 793 | 2 | 1 | |
| Empididae | 831 | 6 | 10 | 2 |
| Limoniidae | 757 | 18 | 63 | 115 |
| Simuliidae | 801 | 47 | 242 | 144 |
| Ancylus fluviatilis | 1029 | 1 | 2 | |
| Bythinella | 992 | 1 | 1 | |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 15 | 4 | |
| Oligochaeta | 933 | 5 | ||
| Nematoda | 1089 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |