Listes faunistiques invertébrés
Bévéra à Moulinet 06700075
- Télécharger la fiche IRSTEA xls / 81 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 20/05/2010 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 39 |
| Taxon indicateur | Perlidae |
| I2M2 | 0.8716 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 0.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 27.0 | dominant |
| Blocs | 22.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 0.0 | marginal |
| Algues | 11.0 | dominant |
| Dalles, argiles | 35.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | B1 |
| P2 | Hydrophytes | Nulle | B1 |
| P3 | Litieres | Nulle | B1 |
| P4 | Branchage, racines | Lente | B1 |
| P5 | Pierres, galets | Rapide | B2 |
| P6 | Blocs | Rapide | B2 |
| P7 | Algues | Rapide | B2 |
| P8 | Dalles, argiles | Rapide | B2 |
| P9 | Dalles, argiles | Moyenne | B3 |
| P10 | Pierres, galets | Moyenne | B3 |
| P11 | Dalles, argiles | Lente | B3 |
| P12 | Blocs | Moyenne | B3 |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 2 | 6 | 3 |
| Amphinemura | 21 | 112 | 120 | 68 |
| Nemoura | 26 | 1 | ||
| Protonemura | 46 | 84 | 608 | 224 |
| Perlidae | 155 | 4 | 14 | 5 |
| Dinocras | 156 | 1 | 18 | 18 |
| Perla | 164 | 1 | 2 | |
| Isoperla | 140 | 5 | 4 | |
| Glossosoma | 190 | 8 | 2 | |
| Hydropsyche | 212 | 7 | 108 | 104 |
| Hydroptila | 200 | 27 | 34 | 3 |
| Crunoecia | 309 | 2 | ||
| Limnephilidae | 276 | 68 | 7 | 2 |
| Limnephilinae | 3163 | 11 | ||
| Odontocerum | 339 | 5 | 4 | |
| Philopotamus | 209 | 1 | 6 | 15 |
| Lype | 241 | 1 | ||
| Tinodes | 245 | 2 | 2 | |
| Rhyacophila lato-sensu | 183 | 4 | 12 | 9 |
| Sericostoma | 322 | 36 | 18 | 4 |
| Baetis | 364 | 34 | 60 | 68 |
| Ephemera | 502 | 17 | 1 | |
| Ephemerella | 450 | 7 | 3 | 1 |
| Ecdyonurus | 421 | 12 | 9 | 3 |
| Epeorus | 400 | 1 | 11 | 41 |
| Rhithrogena | 404 | 1 | ||
| Habroleptoides | 485 | 17 | 20 | 14 |
| Habrophlebia | 491 | 128 | ||
| Elmis | 618 | 4 | 18 | 8 |
| Limnius | 623 | 1 | 5 | 1 |
| Helodes | 636 | 7 | 2 | |
| Hydrocyphon | 637 | 10 | 4 | |
| Hydraena | 608 | 9 | 9 | 17 |
| Athericidae | 838 | 40 | 19 | 40 |
| Blephariceridae | 747 | 10 | 16 | |
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 204 | 240 | 272 |
| Dixidae | 793 | 1 | ||
| Empididae | 831 | 1 | 9 | 10 |
| Limoniidae | 757 | 1 | 5 | |
| Psychodidae | 783 | 3 | 15 | |
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 9 | 304 | 688 |
| Stratiomyidae | 824 | 1 | ||
| Tipulidae | 753 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 2 | ||
| Bythinella | 992 | 1 | 2 | |
| Valvata | 972 | 1 | ||
| Dugesiidae | 1055 | 9 | 22 | 56 |
| Oligochaeta | 933 | 54 | 30 | 40 |
| Nematoda | 1089 | 1 | 1 | |
| Hydracarina | 906 | 1 | 1 | 1 |