Listes faunistiques invertébrés
BONNE A VALBONNAIS 06154250
- Télécharger la fiche IRSTEA xls / 116 ko
- Export SEEE csv / 6 ko
| Date prélèvement | 07/02/2023 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 16.0 |
| GFI | 9 |
| Variété taxonomique | 27 |
| I2M2 | 0.8090 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 56.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | ||
| Dalles, argiles | 20.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Branchage, racines | Moyenne | A |
| P2 | Granulats | Lente | A |
| P3 | Granulats | Nulle | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Rapide | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Rapide | C |
| P12 | Blocs | Moyenne | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Athericidae | 838 | 2 | 2 | |
| Hydraena | 608 | 12 | 3 | |
| Elmis | 618 | 8 | ||
| Blephariceridae | 747 | 1 | ||
| Limoniidae | 757 | 20 | 7 | 28 |
| Psychodidae | 783 | 2 | ||
| Dixidae | 793 | 1 | ||
| Simuliidae | 801 | 85 | 1306 | 26 |
| Chironomidae | 807 | 130 | 43 | 64 |
| Ceratopogonidae | 819 | 2 | ||
| Empididae | 831 | 12 | 1 | 1 |
| Leptophlebiidae | 473 | 1 | ||
| Gammaridae | 887 | 3 | 2 | |
| Gammarus | 892 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |
| Oligochaeta | 933 | 4 | 4 | 5 |
| Planariidae | 1061 | 1 | 8 | 2 |
| Nemathelmintha | 3111 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 68 | 1 | 6 |
| Glossosomatinae | 20359 | 2 | 1 | |
| Pediciidae | 50011 | 152 | 26 | 25 |
| Rhyacophila lato-sensu | 183 | 17 | 14 | 8 |
| Rhabdiopteryx | 10 | 11 | 43 | 11 |
| Taeniopteryx | 14 | 5 | 1 | |
| Amphinemura | 21 | 68 | 4 | |
| Nemoura | 26 | 80 | 1 | 2 |
| Protonemura | 46 | 1 | ||
| Leuctra | 69 | 833 | 339 | |
| Perlodidae | 127 | 4 | 6 | 14 |
| Isoperla | 140 | 186 | 24 | 39 |
| Perlidae | 155 | 8 | 1 | |
| Perla | 164 | 2 | 5 | |
| Taeniopterygidae | 2 | 7 | 8 | |
| Hydropsyche | 212 | 139 | 11 | 9 |
| Psychomyia | 239 | 2 | ||
| Sericostoma | 322 | 17 | 3 | |
| Baetidae | 363 | 50 | ||
| Baetis | 364 | 167 | 836 | 681 |
| Heptageniidae | 399 | 4 | 3 | 7 |
| Epeorus | 400 | 1 | ||
| Rhithrogena | 404 | 64 | 69 | |
| Ecdyonurus | 421 | 8 | 1 | 12 |