Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 89 ko
- Export SEEE csv / 8 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 | 14.0 | dominant |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 0.0 | marginal |
| Pierres, galets | 37.0 | dominant |
| Blocs | 20.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 0.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 25.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Litieres | Nulle | A |
| P2 | Granulats | Lente | A |
| P3 | Sables | Nulle | A |
| P4 | Granulats | Nulle | A |
| P5 | Bryophytes | Rapide | B |
| P6 | Pierres, galets | Moyenne | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Rapide | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Dalles, argiles | Rapide | C |
| P12 | Blocs | Rapide | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Siphonoperla | 174 | 1 | ||
| Leuctra | 69 | 9 | 8 | |
| Leuctridae | 66 | 8 | 5 | 3 |
| Protonemura | 46 | 96 | 6 | |
| Nemoura | 26 | 10 | 2 | 1 |
| Dinocras | 156 | 2 | 2 | |
| Perla | 164 | 1 | ||
| Perlidae | 155 | 1 | ||
| Isoperla | 140 | 2 | ||
| Perlodes | 150 | 1 | ||
| Perlodidae | 127 | 1 | ||
| Micrasema | 268 | 72 | 6 | |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 1 | 28 | 6 |
| Hydropsychidae | 211 | 9 | 2 | |
| Hydroptilidae | 193 | 1 | ||
| Drusinae | 3120 | 1 | ||
| Limnephilinae | 3163 | 6 | 1 | |
| Odontocerum albicorne | 340 | 109 | 4 | 6 |
| Philopotamus | 209 | 1 | ||
| Rhyacophila lato-sensu | 183 | 25 | 6 | |
| Sericostoma | 322 | 9 | ||
| Baetis lato sensu | 9794 | 4 | 163 | 154 |
| Baetidae | 363 | 7 | ||
| Ephemerella ignita | 451 | 52 | 23 | 13 |
| Ephemerellidae | 449 | 3 | 1 | |
| Ecdyonurus | 421 | 3 | 3 | 13 |
| Epeorus | 400 | 11 | 14 | |
| Rhithrogena | 404 | 5 | 5 | 8 |
| Heptageniidae | 399 | 10 | 13 | 11 |
| Hydroporinae | 2393 | 1 | 9 | |
| Elmis | 618 | 4 | 42 | 13 |
| Esolus | 619 | 5 | 1 | 2 |
| Limnius | 623 | 6 | 6 | 2 |
| Elmidae | 614 | 1 | ||
| Hydraena | 608 | 8 | 3 | |
| Athericidae | 838 | 1 | ||
| Chironomidae | 807 | 133 | 194 | 55 |
| Empididae | 831 | 3 | 10 | 5 |
| Limoniidae | 757 | 16 | 14 | 3 |
| Psychodidae | 783 | 1 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 2 | 267 | 750 |
| Tipulidae | 753 | 1 | 1 | 1 |
| Ancylus fluviatilis | 1029 | 2 | 4 | 4 |
| Erpobdellidae | 928 | 1 | ||
| Planariidae | 1061 | 7 | 138 | 126 |
| Oligochaeta | 933 | 36 | 12 | 17 |
| Nematoda | 1089 | 1 | 1 | 1 |
| Hydracarina | 906 | 1 | 1 | 1 |